Security Bulletin: Multiple vulnerabilities in Libxml2 affect IBM Cognos Metrics Manager.

2018-06-15T23:49:47

Description

## Summary Vulnerabilities have been addressed in the Libxml2 component of IBM Cognos Metrics Manager. ## Vulnerability Details **CVEID:** [_CVE-2016-4658_](<https://vulners.com/cve/CVE-2016-4658>)** DESCRIPTION:** The libxml2 library, as used in multiple products, could allow a remote attacker to execute arbitrary code on the system, caused by a memory corruption error. An attacker could exploit this vulnerability using a specially crafted XML document to execute arbitrary code on the system or cause a denial of service. CVSS Base Score: 9.8 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/117175_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/117175>) for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) **CVEID:** [_CVE-2017-7375_](<https://vulners.com/cve/CVE-2017-7375>)** DESCRIPTION:** libxml2 could allow a remote attacker to obtain sensitive information, caused by missing validation for external entities in xmlParsePEReference. By sending specially-crafted XML data, an attacker could exploit this vulnerability to obtain sensitive information or cause a denial of service. CVSS Base Score: 6.5 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/128275_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/128275>) for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L) **CVEID:** [_CVE-2017-9050_](<https://vulners.com/cve/CVE-2017-9050>)** DESCRIPTION:** libxml2 is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the xmlDictAddString function in dict.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash. CVSS Base Score: 5.9 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/126277_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126277>) for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) **CVEID:** [_CVE-2017-9049_](<https://vulners.com/cve/CVE-2017-9049>)** DESCRIPTION:** libxml2 is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the xmlDictComputeFastKey function in dict.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash. CVSS Base Score: 5.9 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/126276_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126276>) for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) **CVEID:** [_CVE-2017-16932_](<https://vulners.com/cve/CVE-2017-16932>)** DESCRIPTION:** Xmlsoft libxml2 is vulnerable to a denial of service, caused by an infinite recursion issue in parameter entities. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to exhaust available memory on the system. CVSS Base Score: 7.5 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/135489_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/135489>) for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) **CVEID:** [_CVE-2017-16931_](<https://vulners.com/cve/CVE-2017-16931>)** DESCRIPTION:** Xmlsoft libxml2 is vulnerable to a buffer overflow, caused by improper handling of parameter-entity references in xmlParserHandlePEReference function. By using a percent character in a DTD name, a remote attacker could overflow a buffer and execute arbitrary code on the system. CVSS Base Score: 7.3 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/135488_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/135488>) for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) ## Affected Products and Versions * * IBM Cognos Metrics Manager 10.2.2 * IBM Cognos Metrics Manager 10.2.1 * IBM Cognos Metrics Manager 10.2 ## Remediation/Fixes The recommended solution is to apply the fix as soon as practical. As the fix is in a shared component across the Business Intelligence portfolio, applying the BI Interim Fix will resolve the issue. Note that the prerequisites named in the links are also satisfied by an IBM Cognos Metrics Manager install of the same version. | Version| Interim Fix ---|---|--- IBM Cognos Metrics Manager| 10.2.2| [IBM Cognos Business Intelligence 10.2.2 Interim Fix 17](<http://www-01.ibm.com/support/docview.wss?uid=swg24044320>) IBM Cognos Metrics Manager| 10.2.1| [IBM Cognos Business Intelligence 10.2.1 Interim Fix 22](<http://www-01.ibm.com/support/docview.wss?uid=swg24044320>) IBM Cognos Metrics Manager| 10.2| [IBM Cognos Business Intelligence 10.2 Interim Fix 25](<http://www-01.ibm.com/support/docview.wss?uid=swg24044320>) ## Workarounds and Mitigations None ##

Affected Software

CPE Name	Name	Version
	cognos business intelligence	10.2
	cognos business intelligence	10.2.1
	cognos business intelligence	10.2.2

{"id": "3F43444F946B02BFDB903A1AAF3D8C43D59EF40358F854CDC9829F77FF6F461E", "vendorId": null, "type": "ibm", "bulletinFamily": "software", "title": "Security Bulletin: Multiple vulnerabilities in Libxml2 affect IBM Cognos Metrics Manager.", "description": "## Summary\n\nVulnerabilities have been addressed in the Libxml2 component of IBM Cognos Metrics Manager. \n\n## Vulnerability Details\n\n**CVEID:** [_CVE-2016-4658_](<https://vulners.com/cve/CVE-2016-4658>)** \nDESCRIPTION:** The libxml2 library, as used in multiple products, could allow a remote attacker to execute arbitrary code on the system, caused by a memory corruption error. An attacker could exploit this vulnerability using a specially crafted XML document to execute arbitrary code on the system or cause a denial of service. \nCVSS Base Score: 9.8 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/117175_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/117175>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) \n\n**CVEID:** [_CVE-2017-7375_](<https://vulners.com/cve/CVE-2017-7375>)** \nDESCRIPTION:** libxml2 could allow a remote attacker to obtain sensitive information, caused by missing validation for external entities in xmlParsePEReference. By sending specially-crafted XML data, an attacker could exploit this vulnerability to obtain sensitive information or cause a denial of service. \nCVSS Base Score: 6.5 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/128275_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/128275>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L)\n\n**CVEID:** [_CVE-2017-9050_](<https://vulners.com/cve/CVE-2017-9050>)** \nDESCRIPTION:** libxml2 is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the xmlDictAddString function in dict.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/126277_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126277>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [_CVE-2017-9049_](<https://vulners.com/cve/CVE-2017-9049>)** \nDESCRIPTION:** libxml2 is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the xmlDictComputeFastKey function in dict.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/126276_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126276>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [_CVE-2017-16932_](<https://vulners.com/cve/CVE-2017-16932>)** \nDESCRIPTION:** Xmlsoft libxml2 is vulnerable to a denial of service, caused by an infinite recursion issue in parameter entities. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to exhaust available memory on the system. \nCVSS Base Score: 7.5 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/135489_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/135489>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [_CVE-2017-16931_](<https://vulners.com/cve/CVE-2017-16931>)** \nDESCRIPTION:** Xmlsoft libxml2 is vulnerable to a buffer overflow, caused by improper handling of parameter-entity references in xmlParserHandlePEReference function. By using a percent character in a DTD name, a remote attacker could overflow a buffer and execute arbitrary code on the system. \nCVSS Base Score: 7.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/135488_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/135488>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n## Affected Products and Versions\n\n * * IBM Cognos Metrics Manager 10.2.2\n * IBM Cognos Metrics Manager 10.2.1\n * IBM Cognos Metrics Manager 10.2\n\n## Remediation/Fixes\n\nThe recommended solution is to apply the fix as soon as practical. As the fix is in a shared component across the Business Intelligence portfolio, applying the BI Interim Fix will resolve the issue. Note that the prerequisites named in the links are also satisfied by an IBM Cognos Metrics Manager install of the same version. \n\n \n| Version| Interim Fix \n---|---|--- \nIBM Cognos Metrics Manager| 10.2.2| [IBM Cognos Business Intelligence 10.2.2 Interim Fix 17](<http://www-01.ibm.com/support/docview.wss?uid=swg24044320>) \nIBM Cognos Metrics Manager| 10.2.1| [IBM Cognos Business Intelligence 10.2.1 Interim Fix 22](<http://www-01.ibm.com/support/docview.wss?uid=swg24044320>) \nIBM Cognos Metrics Manager| 10.2| [IBM Cognos Business Intelligence 10.2 Interim Fix 25](<http://www-01.ibm.com/support/docview.wss?uid=swg24044320>) \n \n\n\n## Workarounds and Mitigations\n\nNone\n\n## ", "published": "2018-06-15T23:49:47", "modified": "2018-06-15T23:49:47", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}, "cvss2": {"cvssV2": {"version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "baseScore": 10.0}, "severity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 10.0, "acInsufInfo": true, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "cvss3": {"cvssV3": {"version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL"}, "exploitabilityScore": 3.9, "impactScore": 5.9}, "href": "https://www.ibm.com/support/pages/node/301567", "reporter": "IBM", "references": [], "cvelist": ["CVE-2016-4658", "CVE-2017-16931", "CVE-2017-16932", "CVE-2017-7375", "CVE-2017-9049", "CVE-2017-9050"], "immutableFields": [], "lastseen": "2023-02-21T01:52:18", "viewCount": 3, "enchantments": {"dependencies": {"references": [{"type": "altlinux", "idList": ["29E77B84F0912F2ABB753A2B43C020CA"]}, {"type": "amazon", "idList": ["ALAS2-2019-1301"]}, {"type": "androidsecurity", "idList": ["ANDROID:2017-06-01"]}, {"type": "apple", "idList": ["APPLE:0627AF17A33B956DE48ACE757A30BFB9", "APPLE:064D138B51FD5A1569959D1A78DD6E63", "APPLE:57CA287E3904ED3B654944A45A76249B", "APPLE:5E58B6737BAA8A942A7E8E20FE61FF82", "APPLE:6748E384E7BA13DBCB2C35FCC0D241F7", "APPLE:6951A7CE1381D5D91F753D27604DF2AD", "APPLE:B6838750CA6086B150DDD58EB8FAE22A", "APPLE:C1DE780499874CA96D4F95B04F0C81AA", "APPLE:D5F409F7AFA37FCEB99438F892D4A5CB", "APPLE:DF08A53F8B130AC7A8FE4C422F2002C9", "APPLE:E9669457A392F3841155FA0993A498A4", "APPLE:HT207141", "APPLE:HT207142", "APPLE:HT207143", "APPLE:HT207170", "APPLE:HT208112", "APPLE:HT208113", "APPLE:HT208115", "APPLE:HT208141", "APPLE:HT208142", "APPLE:HT208144", "APPLE:HT208221"]}, {"type": "archlinux", 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"FEDORA:CCFB3631D0F6", "FEDORA:D1EB860677B7"]}, {"type": "freebsd", "idList": ["76E59F55-4F7A-4887-BCB0-11604004163A", "D1E9D8C5-839B-11E8-9610-9C5C8E75236A"]}, {"type": "gentoo", "idList": ["GLSA-201701-37", "GLSA-201711-01"]}, {"type": "github", "idList": ["GHSA-8C56-CPMW-89X7", "GHSA-FR52-4HQW-P27F"]}, {"type": "hackerone", "idList": ["H1:293126"]}, {"type": "ibm", "idList": ["0DDFB99CB8C38EE3AD681E1DDB584ED5008E60962834E9D1EA19DCDBB6940E62", "1695654077F888DBA5D74372BE319A101D1D52DECCCA129B96319385DBC072A0", "20CF2AD2EFF7DE6AD8F93586D48E59262F447700FFF48E5E610099B41CEE05B7", "5F9F98B63CFA9F3BAFF7D46D1027876C47FA88574428F66B0F6A8E0196B8F39D", "818EEB362111960C5079494D9A5040CE52EBBF88E1A5434A2DA47947B04A164F", "8AF09D39919DFCEDA59D30328E778381C2630CD9C097879DBB5204834A432A43", "938A2435D51685065A4FCD1E8643575561B07A46318CFDB90554FC541A3EA3C4", "97D5F772EC68BDCD260FBB9DFB7A322AAAC657E9360305DF11F9C6A6A40D1B85", "B75A6643415E4E996EA041B8BB5ED304CBC659738A108AB8D8C05C91C88103C0", 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"DEBIAN_DSA-3744.NASL", "DEBIAN_DSA-3952.NASL", "EULEROS_SA-2018-1070.NASL", "EULEROS_SA-2018-1071.NASL", "EULEROS_SA-2018-1088.NASL", "EULEROS_SA-2018-1089.NASL", "EULEROS_SA-2018-1156.NASL", "EULEROS_SA-2018-1257.NASL", "EULEROS_SA-2018-1258.NASL", "EULEROS_SA-2018-1336.NASL", "EULEROS_SA-2019-1685.NASL", "EULEROS_SA-2019-1711.NASL", "EULEROS_SA-2019-1858.NASL", "EULEROS_SA-2019-2013.NASL", "EULEROS_SA-2019-2211.NASL", "EULEROS_SA-2019-2626.NASL", "EULEROS_SA-2020-1268.NASL", "FEDORA_2017-A3A47973EB.NASL", "FEDORA_2017-BE8574D593.NASL", "FEDORA_2018-A6B59D8F78.NASL", "FEDORA_2018-DB610FFF5B.NASL", "FREEBSD_PKG_76E59F554F7A4887BCB011604004163A.NASL", "FREEBSD_PKG_D1E9D8C5839B11E896109C5C8E75236A.NASL", "GENTOO_GLSA-201701-37.NASL", "GENTOO_GLSA-201711-01.NASL", "JUNIPER_JSA10916.NASL", "MACOSX_SECUPD2017-004.NASL", "MACOS_10_12.NASL", "NEWSTART_CGSL_NS-SA-2022-0015_LIBXML2.NASL", "NUTANIX_NXSA-AOS-5_20_3.NASL", "NUTANIX_NXSA-AOS-6_0_2_5.NASL", "NUTANIX_NXSA-AOS-6_1.NASL", "NUTANIX_NXSA-AOS-6_1_1.NASL", "OPENSUSE-2016-1259.NASL", "OPENSUSE-2016-1265.NASL", "OPENSUSE-2017-244.NASL", "OPENSUSE-2017-663.NASL", "OPENSUSE-2017-711.NASL", "OPENSUSE-2017-793.NASL", "ORACLELINUX_ELSA-2021-3810.NASL", "PHOTONOS_PHSA-2017-0024.NASL", "PHOTONOS_PHSA-2017-0024_LIBXML2.NASL", "REDHAT-RHSA-2021-3810.NASL", "SL_20211012_LIBXML2_ON_SL7_X.NASL", "SUSE_SU-2016-2650-1.NASL", "SUSE_SU-2016-2652-1.NASL", "SUSE_SU-2017-0380-1.NASL", "SUSE_SU-2017-1454-1.NASL", "SUSE_SU-2017-1538-1.NASL", "SUSE_SU-2017-1557-1.NASL", "SUSE_SU-2017-1587-1.NASL", "SUSE_SU-2017-1743-1.NASL", "SUSE_SU-2017-1813-1.NASL", "SUSE_SU-2018-0395-1.NASL", "SUSE_SU-2022-1833-1.NASL", "UBUNTU_USN-3235-1.NASL", "UBUNTU_USN-3424-1.NASL", "UBUNTU_USN-3504-1.NASL"]}, {"type": "openvas", "idList": ["OPENVAS:1361412562310703744", "OPENVAS:1361412562310703952", "OPENVAS:1361412562310807888", "OPENVAS:1361412562310813437", "OPENVAS:1361412562310843097", "OPENVAS:1361412562310843311", "OPENVAS:1361412562310843696", "OPENVAS:1361412562310843738", "OPENVAS:1361412562310872590", "OPENVAS:1361412562310872591", "OPENVAS:1361412562310874073", "OPENVAS:1361412562310874119", "OPENVAS:1361412562310891008", "OPENVAS:1361412562311220181070", "OPENVAS:1361412562311220181071", "OPENVAS:1361412562311220181088", "OPENVAS:1361412562311220181089", "OPENVAS:1361412562311220181156", "OPENVAS:1361412562311220181257", "OPENVAS:1361412562311220181258", "OPENVAS:1361412562311220181336", "OPENVAS:1361412562311220191685", "OPENVAS:1361412562311220191711", "OPENVAS:1361412562311220191858", "OPENVAS:1361412562311220192013", "OPENVAS:1361412562311220192211", "OPENVAS:1361412562311220192626", "OPENVAS:1361412562311220201268", "OPENVAS:703744"]}, {"type": "oracle", "idList": ["ORACLE:CPUJUL2021"]}, {"type": "oraclelinux", "idList": ["ELSA-2021-3810"]}, {"type": "osv", "idList": ["OSV:DLA-1008-1", "OSV:DLA-1194-1", "OSV:DLA-2972-1", "OSV:DLA-691-1", "OSV:DSA-3744-1", "OSV:DSA-3952-1", "OSV:GHSA-8C56-CPMW-89X7", "OSV:GHSA-FR52-4HQW-P27F"]}, {"type": "photon", "idList": ["PHSA-2017-0024"]}, {"type": "redhat", "idList": ["RHSA-2018:2486", "RHSA-2021:3810", "RHSA-2021:3873", "RHSA-2021:3925", "RHSA-2021:3949", "RHSA-2022:0202", "RHSA-2022:0580"]}, {"type": "redhatcve", "idList": ["RH:CVE-2016-4658", "RH:CVE-2017-16931", "RH:CVE-2017-16932", "RH:CVE-2017-7375", "RH:CVE-2017-9049", "RH:CVE-2017-9050"]}, {"type": "rubygems", "idList": ["RUBY:NOKOGIRI-2016-4658", "RUBY:NOKOGIRI-2017-9050"]}, {"type": "suse", "idList": ["SUSE-SU-2017:2699-1", "SUSE-SU-2017:2700-1", "SUSE-SU-2017:2701-1"]}, {"type": "ubuntu", "idList": ["USN-3235-1", "USN-3424-1", "USN-3424-2", "USN-3504-1", "USN-3504-2", "USN-3739-1"]}, {"type": "ubuntucve", "idList": ["UB:CVE-2016-4658", "UB:CVE-2017-16931", "UB:CVE-2017-16932", "UB:CVE-2017-7375", "UB:CVE-2017-9049", "UB:CVE-2017-9050"]}, {"type": "veracode", "idList": ["VERACODE:25275", "VERACODE:35093"]}]}, "score": {"value": 1.5, "vector": "NONE"}, "affected_software": {"major_version": [{"name": "cognos business intelligence", "version": 10}, {"name": "cognos business intelligence", "version": 10}, {"name": "cognos business intelligence", "version": 10}]}, "epss": [{"cve": "CVE-2016-4658", "epss": "0.019210000", "percentile": "0.867540000", "modified": "2023-03-20"}, {"cve": "CVE-2017-16931", "epss": "0.008530000", "percentile": "0.796920000", "modified": "2023-03-20"}, {"cve": "CVE-2017-16932", "epss": "0.015680000", "percentile": "0.852220000", "modified": "2023-03-20"}, {"cve": "CVE-2017-7375", "epss": "0.022480000", "percentile": "0.878010000", "modified": "2023-03-20"}, {"cve": "CVE-2017-9049", "epss": "0.002030000", "percentile": "0.565290000", "modified": "2023-03-20"}, {"cve": "CVE-2017-9050", "epss": "0.002030000", "percentile": "0.565290000", "modified": "2023-03-20"}], "vulnersScore": 1.5}, "_state": {"dependencies": 1676944354, "score": 1684017862, "affected_software_major_version": 1677394894, "epss": 1679361349}, "_internal": {"score_hash": "e50854fda3d404c81915298c01a1f40e"}, "affectedSoftware": [{"version": "10.2", "operator": "eq", "name": "cognos business intelligence"}, {"version": "10.2.1", "operator": "eq", "name": "cognos business intelligence"}, {"version": "10.2.2", "operator": "eq", "name": "cognos business intelligence"}]}

{"ibm": [{"lastseen": "2023-02-21T01:52:25", "description": "## Summary\n\nIBM Cognos Business Intelligence uses Libxml2. Multiple vulnerabilites in Libxml2 have been addressed.\n\n## Vulnerability Details\n\n**CVEID:** [_CVE-2016-4658_](<https://vulners.com/cve/CVE-2016-4658>)** \nDESCRIPTION:** The libxml2 library, as used in multiple products, could allow a remote attacker to execute arbitrary code on the system, caused by a memory corruption error. An attacker could exploit this vulnerability using a specially crafted XML document to execute arbitrary code on the system or cause a denial of service. \nCVSS Base Score: 9.8 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/117175_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/117175>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) \n \n \n**CVEID:** [_CVE-2017-9050_](<https://vulners.com/cve/CVE-2017-9050>)** \nDESCRIPTION:** libxml2 is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the xmlDictAddString function in dict.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/126277_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126277>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) \n\n**CVEID:** [_CVE-2017-9049_](<https://vulners.com/cve/CVE-2017-9049>)** \nDESCRIPTION:** libxml2 is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the xmlDictComputeFastKey function in dict.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/126276_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126276>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [_CVE-2017-9048_](<https://vulners.com/cve/CVE-2017-9048>)** \nDESCRIPTION:** libxml2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking of the strlen(buf) size in the xmlSnprintfElementContent function in valid.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/126275_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126275>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [_CVE-2017-9047_](<https://vulners.com/cve/CVE-2017-9047>)** \nDESCRIPTION:** libxml2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the xmlSnprintfElementContent function in valid.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/126274_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126274>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [_CVE-2017-8872_](<https://vulners.com/cve/CVE-2017-8872>)** \nDESCRIPTION:** libxml2 is vulnerable to a buffer overflow, caused by a a buffer-over-read flaw in the htmlParseTryOrFinish function in HTMLparser.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause a denial of service condition or obtain sensitive information on the system. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/125890_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/125890>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [_CVE-2017-7375_](<https://vulners.com/cve/CVE-2017-7375>)** \nDESCRIPTION:** libxml2 could allow a remote attacker to obtain sensitive information, caused by missing validation for external entities in xmlParsePEReference. By sending specially-crafted XML data, an attacker could exploit this vulnerability to obtain sensitive information or cause a denial of service. \nCVSS Base Score: 6.5 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/128275_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/128275>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L)\n\n**CVEID:** [_CVE-2017-5969_](<https://vulners.com/cve/CVE-2017-5969>)** \nDESCRIPTION:** libxml2 is vulnerable to a denial of service, caused by a NULL pointer dereference in the xmlSaveDoc functionality when used in recover mode. By persuading a victim to open a specially crafted XML document, an attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base Score: 5.5 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/128274_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/128274>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)\n\n**CVEID:** [_CVE-2017-16932_](<https://vulners.com/cve/CVE-2017-16932>)** \nDESCRIPTION:** Xmlsoft libxml2 is vulnerable to a denial of service, caused by an infinite recursion issue in parameter entities. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to exhaust available memory on the system. \nCVSS Base Score: 7.5 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/135489_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/135489>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [_CVE-2017-16931_](<https://vulners.com/cve/CVE-2017-16931>)** \nDESCRIPTION:** Xmlsoft libxml2 is vulnerable to a buffer overflow, caused by improper handling of parameter-entity references in xmlParserHandlePEReference function. By using a percent character in a DTD name, a remote attacker could overflow a buffer and execute arbitrary code on the system. \nCVSS Base Score: 7.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/135488_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/135488>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) \n\n\n## Affected Products and Versions\n\n \nIBM Cognos Business Intelligence Server 10.2.2 \nIBM Cognos Business Intelligence Server 10.2.1.1 \nIBM Cognos Business Intelligence Server 10.2.1 \nIBM Cognos Business Intelligence Server 10.2.0\n\n## Remediation/Fixes\n\nThe recommended solution is to apply the fix for versions listed as soon as practical. \n \n[IBM Cognos Business Intelligence Server 10.2.2](<http://www-01.ibm.com/support/docview.wss?uid=swg24044320>) \n[IBM Cognos Business Intelligence Server 10.2.1.1](<http://www-01.ibm.com/support/docview.wss?uid=swg24044320>) \n[IBM Cognos Business Intelligence Server 10.2.1](<http://www-01.ibm.com/support/docview.wss?uid=swg24044320>) \n[IBM Cognos Business Intelligence Server 10.2.0](<http://www-01.ibm.com/support/docview.wss?uid=swg24044320>) \n \n\n\n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2018-06-15T23:47:49", "type": "ibm", "title": "Security Bulletin: IBM Cognos Business Intelligence Server 2017Q4 Security Updater: IBM Cognos Business Intelligence Server is affected by multiple vulnerabilities.", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-4658", "CVE-2017-16931", "CVE-2017-16932", "CVE-2017-5969", "CVE-2017-7375", "CVE-2017-8872", "CVE-2017-9047", "CVE-2017-9048", "CVE-2017-9049", "CVE-2017-9050"], "modified": "2018-06-15T23:47:49", "id": "0DDFB99CB8C38EE3AD681E1DDB584ED5008E60962834E9D1EA19DCDBB6940E62", "href": "https://www.ibm.com/support/pages/node/295723", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-02-21T05:54:12", "description": "## Summary\n\nThis bulletin addresses several security vulnerabilities that are fixed in IBM Cognos Analytics 11.0.10.0. \n \nIBM Cognos Analytics uses the libxml2 library . Mulitple libxml2 vulnerabilities have been addressed. \n \nA vulnerablity was addressed whereby detailed technical error messages can allow an adversary to gain information about the application and database that could be used to conduct further attacks. \n \n\n\n## Vulnerability Details\n\n**CVEID:** [_CVE-2016-4658_](<https://vulners.com/cve/CVE-2016-4658>)** \nDESCRIPTION:** The libxml2 library, as used in multiple products, could allow a remote attacker to execute arbitrary code on the system, caused by a memory corruption error. An attacker could exploit this vulnerability using a specially crafted XML document to execute arbitrary code on the system or cause a denial of service. \nCVSS Base Score: 9.8 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/117175_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/117175>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) \n** \nCVEID:** [_CVE-2017-9050_](<https://vulners.com/cve/CVE-2017-9050>)** \nDESCRIPTION:** libxml2 is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the xmlDictAddString function in dict.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/126277_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126277>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) \n\n**CVEID:** [_CVE-2017-9049_](<https://vulners.com/cve/CVE-2017-9049>)** \nDESCRIPTION:** libxml2 is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the xmlDictComputeFastKey function in dict.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/126276_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126276>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [_CVE-2017-9048_](<https://vulners.com/cve/CVE-2017-9048>)** \nDESCRIPTION:** libxml2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking of the strlen(buf) size in the xmlSnprintfElementContent function in valid.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/126275_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126275>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [_CVE-2017-9047_](<https://vulners.com/cve/CVE-2017-9047>)** \nDESCRIPTION:** libxml2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the xmlSnprintfElementContent function in valid.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/126274_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126274>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [_CVE-2017-8872_](<https://vulners.com/cve/CVE-2017-8872>)** \nDESCRIPTION:** libxml2 is vulnerable to a buffer overflow, caused by a a buffer-over-read flaw in the htmlParseTryOrFinish function in HTMLparser.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause a denial of service condition or obtain sensitive information on the system. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/125890_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/125890>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n \n \n**CVEID:** [_CVE-2017-7376_](<https://vulners.com/cve/CVE-2017-7376>)** \nDESCRIPTION:** libxml2 is vulnerable to a denial of service, caused by the incorrect limit used when calculating the port value in xmlParse3986Port function. An attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/128276_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/128276>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H) \n\n**CVEID:** [_CVE-2017-7375_](<https://vulners.com/cve/CVE-2017-7375>)** \nDESCRIPTION:** libxml2 could allow a remote attacker to obtain sensitive information, caused by missing validation for external entities in xmlParsePEReference. By sending specially-crafted XML data, an attacker could exploit this vulnerability to obtain sensitive information or cause a denial of service. \nCVSS Base Score: 6.5 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/128275_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/128275>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L)\n\n**CVEID:** [_CVE-2017-5969_](<https://vulners.com/cve/CVE-2017-5969>)** \nDESCRIPTION:** libxml2 is vulnerable to a denial of service, caused by a NULL pointer dereference in the xmlSaveDoc functionality when used in recover mode. By persuading a victim to open a specially crafted XML document, an attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base Score: 5.5 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/128274_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/128274>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)\n\n \n \n**CVEID:** [_CVE-2017-16932_](<https://vulners.com/cve/CVE-2017-16932>)** \nDESCRIPTION:** Xmlsoft libxml2 is vulnerable to a denial of service, caused by an infinite recursion issue in parameter entities. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to exhaust available memory on the system. \nCVSS Base Score: 7.5 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/135489_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/135489>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n\n**CVEID:** [_CVE-2017-16931_](<https://vulners.com/cve/CVE-2017-16931>)** \nDESCRIPTION:** Xmlsoft libxml2 is vulnerable to a buffer overflow, caused by improper handling of parameter-entity references in xmlParserHandlePEReference function. By using a percent character in a DTD name, a remote attacker could overflow a buffer and execute arbitrary code on the system. \nCVSS Base Score: 7.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/135488_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/135488>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n \n \n**CVEID:** [_CVE-2016-9711_](<https://vulners.com/cve/CVE-2016-9711>)** \nDESCRIPTION:** IBM Predictive Solutions Foundation (formerly PMQ) reveals sensitive information in detailed error messages that could aid an attacker in further attacks against the system. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/119619_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/119619>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) \n\n## Affected Products and Versions\n\nIBM Cognos Analytics Versions 11.0.0.0 to 11.0.9.0\n\n## Remediation/Fixes\n\nThe recommended solution is to apply IBM Cognos Analytics 11.0.10.0 as soon as practical. \n \n[Downloading IBM Cognos Analytics 11.0.10.0](<http://www-01.ibm.com/support/docview.wss?uid=swg24044517>) \n\n\n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2018-06-15T23:51:36", "type": "ibm", "title": "Security Bulletin: Multiple Vulnerabilities in libxml2 affects IBM Cognos Analytics", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-4658", "CVE-2016-9711", "CVE-2017-16931", "CVE-2017-16932", "CVE-2017-5969", "CVE-2017-7375", "CVE-2017-7376", "CVE-2017-8872", "CVE-2017-9047", "CVE-2017-9048", "CVE-2017-9049", "CVE-2017-9050"], "modified": "2018-06-15T23:51:36", "id": "1695654077F888DBA5D74372BE319A101D1D52DECCCA129B96319385DBC072A0", "href": "https://www.ibm.com/support/pages/node/567705", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-02-21T05:53:02", "description": "## Summary\n\nVulnerabilities have been addressed in the Libxml2 component of IBM InfoSphere Identity Insight. \n\n## Vulnerability Details\n\n**CVEID:** CVE-2017-16932 \n**DESCRIPTION:** Xmlsoft libxml2 is vulnerable to a denial of service, caused by an infinite recursion issue in parameter entities. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to exhaust available memory on the system. \nCVSS Base Score: 7.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/135489> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n**CVEID:** CVE-2017-16931 \n**DESCRIPTION:** Xmlsoft libxml2 is vulnerable to a buffer overflow, caused by improper handling of parameter-entity references in xmlParserHandlePEReference function. By using a percent character in a DTD name, a remote attacker could overflow a buffer and execute arbitrary code on the system. \nCVSS Base Score: 7.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/135488> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n## Affected Products and Versions\n\nIBM InfoSphere Identity Insight 9.0.x\n\n## Remediation/Fixes\n\n \n\n\n**Principal Product and Version(s)**| **Affected Supporting Product and Version**| **Fix Central Download Link** \n---|---|--- \nIBM InfoSphere Identity Insight 9.0.x| libxml2| \n\n * AIX: [isii_9.0.0.1_ifix001_aix71_p7](<https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EInformation%20Management&product=ibm/Information+Management/InfoSphere+Identity+Insight&release=9.0.0.1&platform=AIX&function=all>)\n * Linux 64-bit, x86_64: [isii_9.0.0.1_ifix001_linux_x64](<https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EInformation%20Management&product=ibm/Information+Management/InfoSphere+Identity+Insight&release=9.0.0.1&platform=Linux+64-bit,x86_64&function=all>)\n * Linux 64-bit, pSeries: [isii_9.0.0.1_ifix001_linux_pwr8](<https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EInformation%20Management&product=ibm/Information+Management/InfoSphere+Identity+Insight&release=9.0.0.1&platform=Linux+64-bit,pSeries&function=all>)\n * Windows 64-bit: [isii_9.0.0.1_ifix001_win_x64](<https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EInformation%20Management&product=ibm/Information+Management/InfoSphere+Identity+Insight&release=9.0.0.1&platform=Windows+64-bit,+x86&function=all>) \n \n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2018-06-16T14:20:03", "type": "ibm", "title": "Security Bulletin: Multiple vulnerabilities in Libxml2 affect IBM InfoSphere Identity Insight.", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-16931", "CVE-2017-16932"], "modified": "2018-06-16T14:20:03", "id": "5F9F98B63CFA9F3BAFF7D46D1027876C47FA88574428F66B0F6A8E0196B8F39D", "href": "https://www.ibm.com/support/pages/node/570251", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-23T21:50:01", "description": "## Summary\n\nIntel\u00ae Manycore Platform Software Stack (Intel\u00ae MPSS) for Linux and Windows have addressed the following vulnerabilities in libxml2.\n\n## Vulnerability Details\n\n**Summary**\n\nIntel\u00ae Manycore Platform Software Stack (Intel\u00ae MPSS) for Linux and Windows have addressed the following vulnerabilities in libxml2.\n\n**Vulnerability Details**\n\n**CVEID:** [CVE-2017-16931](<https://vulners.com/cve/CVE-2017-16931>)\n\n**Description:** Xmlsoft libxml2 is vulnerable to a buffer overflow, caused by improper handling of parameter-entity references in xmlParserHandlePEReference function. By using a percent character in a DTD name, a remote attacker could overflow a buffer and execute arbitrary code on the system.\n\nCVSS Base Score: 7.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/135488> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2017-16932](<https://vulners.com/cve/CVE-2017-16932>)\n\n**Description:** Xmlsoft libxml2 is vulnerable to a denial of service, caused by an infinite recursion issue in parameter entities. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to exhaust available memory on the system.\n\nCVSS Base Score: 7.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/135489> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**Affected Products and Versions**\n\nThe following products used with Intel Xeon Phi PCI-Express cards (Intel Xeon Phi 3120A, Intel Xeon Phi 5110P, Intel Xeon Phi 7120A, and Intel Xeon Phi 7210P) on the System x systems:\n\n * iDataPlex dx360 M4\n * NeXtScale nx360 M4\n * PureFlex x220 M4 / x240 M4 / x240 M5\n * x3850 X6 / x3950 X6\nProduct | Affected Version \n---|--- \nIntel\u00ae Manycore Platform Software Stack (MPSS) for Linux & Windows | 3.8 \n \n**Remediation/Fixes**\n\nIBM recommends that you update the affected versions of Intel MPSS that are used with the Intel Xeon Phi cards supported in IBM System x Servers to MPSS version 3.8.4 or later.\n\nInstructions on how to download and apply the update are available at:\n\n[ https://software.intel.com/en-us/articles/intel-manycore-platform-software-stack-mpss](<https://software.intel.com/en-us/articles/intel-manycore-platform-software-stack-mpss>)\n\nProduct | Fix Version \n---|--- \nIntel\u00ae Manycore Platform Software Stack (MPSS) for Linux & Windows | 3.8.4 \n \n**Workaround(s) & Mitigation(s)**\n\nNone\n\n**References**\n\n * [Complete CVSS v3 Guide](<http://www.first.org/cvss/user-guide.html>)\n * [On-line Calculator v3](<http://www.first.org/cvss/calculator/3.0>)\n\n**Related Information** \n[IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) \n[IBM Product Security Incident Response Blog](<https://www.ibm.com/blogs/psirt/>) \n[Lenovo Product Security Advisories](<https://support.lenovo.com/us/en/product_security/home>)\n\n**Acknowledgement**\n\nNone\n\n**Change History** \n15 May 2018: Original Copy Published\n\n* The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.\n\n**Disclaimer**\n\nAccording to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an \"industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response.\" IBM PROVIDES THE CVSS SCORES \"AS IS\" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2019-01-31T02:40:01", "type": "ibm", "title": "Security Bulletin: Vulnerabilities in libxml2 affect Intel\u00ae Manycore Platform Software Stack (Intel\u00ae MPSS) for Linux and Windows (CVE-2017-16931, CVE-2017-16932)", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-16931", "CVE-2017-16932"], "modified": "2019-01-31T02:40:01", "id": "F464CD623938E5ED5C85F50E078DBCBF19517CD5B7572A8280ED5A806C4AB47B", "href": "https://www.ibm.com/support/pages/node/868956", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-23T21:50:17", "description": "## Summary\n\nIBM Flex System Networking Switch Products have addressed the following vulnerabilities in libxml2.\n\n## Vulnerability Details\n\n**Summary**\n\nIBM Flex System Networking Switch Products have addressed the following vulnerabilities in libxml2.\n\n**Vulnerability Details**\n\n**CVEID:** [CVE-2017-9050](<https://vulners.com/cve/CVE-2017-9050>)\n\n**Description:** libxml2 is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the xmlDictAddString function in dict.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash.\n\nCVSS Base Score: 5.9 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/126277> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2017-9049](<https://vulners.com/cve/CVE-2017-9049>)\n\n**Description:** libxml2 is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the xmlDictComputeFastKey function in dict.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash.\n\nCVSS Base Score: 5.9 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/126276> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**Affected products and versions**\n\nProduct | Affected Version \n---|--- \nIBM Flex System Fabric EN4093R 10Gb Scalable Switch | 7.8 \nIBM Flex System Fabric CN4093 10Gb Converged Scalable Switch | 7.8 \nWhat IBM Flex System Fabric SI4093 System Interconnect Module | 7.8 \nIBM Flex System EN2092 1Gb Ethernet Scalable Switch | 7.8 \n \n**Remediation/Fixes**\n\nFirmware fix versions are available on Fix Central: <http://www.ibm.com/support/fixcentral/>\n\nProduct | Fixed Version \n---|--- \nIBM Flex System Fabric EN4093R 10Gb Scalable Switch \n(ibm_fw_scsw_en4093r-7.8.18.0_anyos_noarch) | 7.8.18.0 \nIBM Flex System Fabric CN4093 10Gb Converged Scalable Switch \n(ibm_fw_scsw_cn4093-7.8.18.0_anyos_noarch) | 7.8.18.0 \nWhat IBM Flex System Fabric SI4093 System Interconnect Module \n(ibm_fw_scsw_si4093-7.8.18.0_anyos_noarch) | 7.8.18.0 \nIBM Flex System EN2092 1Gb Ethernet Scalable Switch \n(ibm_fw_scsw_en2092-7.8.18.0_anyos_noarch) | 7.8.18.0 \n \n**Workarounds and Mitigations**\n\nNone.\n\n**References**\n\n * [Complete CVSS V3 Guide](<http://www.first.org/cvss/user-guide>)\n * [On-line Calculator V3](<http://www.first.org/cvss/calculator/3.0>)\n\n**Related Information** \n[IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) \n[IBM Product Security Incident Response Blog](<https://www.ibm.com/blogs/psirt/>) \n[Lenovo Product Security Advisories](<https://support.lenovo.com/us/en/product_security/home>)\n\n**Acknowledgement**\n\nNone.\n\n**Change History** \n20 November, 2017: Original Version Published\n\n* The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.\n\n**Disclaimer**\n\nAccording to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an \"industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response.\" IBM PROVIDES THE CVSS SCORES \"AS IS\" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2019-01-31T02:25:02", "type": "ibm", "title": "Security Bulletin: Vulnerabilities in libxml2 affect IBM Flex System Networking Switch Products", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-9049", "CVE-2017-9050"], "modified": "2019-01-31T02:25:02", "id": "B1255B880320D67B9DDF091193650C38E92A02875C7E881C8431258D05FB974D", "href": "https://www.ibm.com/support/pages/node/868846", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-02-23T21:50:04", "description": "## Summary\n\nIBM RackSwitch Products have addressed the following vulnerabilities in libxml2.\n\n## Vulnerability Details\n\n**Summary**\n\nIBM RackSwitch Products have addressed the following vulnerabilities in libxml2.\n\n**Vulnerability Details:**\n\n**CVEID:** [CVE-2017-9050](<https://vulners.com/cve/CVE-2017-9050>)\n\n**Description:** libxml2 is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the xmlDictAddString function in dict.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash.\n\nCVSS Base Score: 5.9 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/126277> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2017-9049](<https://vulners.com/cve/CVE-2017-9049>)\n\n**Description:** libxml2 is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the xmlDictComputeFastKey function in dict.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash.\n\nCVSS Base Score: 5.9 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/126276> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**Affected Products and Versions**\n\nProduct | Affected Version \n---|--- \nIBM RackSwitch G8052 | 7.11 \nIBM RackSwitch G8124/G8124E | 7.11 \nIBM RackSwitch G8264 | 7.11 \nIBM RackSwitch G8264CS | 7.8 \nIBM RackSwitch G8264T | 7.9 \nIBM RackSwitch G8316 | 7.9 \nIBM RackSwitch G8332 | 7.7 \n \n**Remediation/Fixes:**\n\nFirmware fix versions are available on Fix Central: \n<http://www.ibm.com/support/fixcentral/>.\n\nProduct | Fix Version \n---|--- \nIBM RackSwitch G8052 (G8052_Image_7.11.11.0) | 7.11.11.0 \nIBM RackSwitch G8124/G8124E ( G8124_G8124E_Image_7.11.11.0) | 7.11.11.0 \nIBM RackSwitch G8264 (G8264_Image_7.11.11.0) | 7.11.11.0 \nIBM RackSwitch G8264CS (G8264CS_Image_7.8.18.0) | 7.8.18.0 \nIBM RackSwitch G8264T (G8264T_Image_7.9.21.0) | 7.9.21.0 \nIBM RackSwitch G8316 (G8316_Image_7.9.21.0) | 7.9.21.0 \nIBM RackSwitch G8332 (G8332_Image_7.7.27.0) | 7.7.27.0 \n \n**Workaround(s) & Mitigation(s):**\n\nNone\n\n**References:**\n\n * [Complete CVSS v3 Guide](<http://www.first.org/cvss/user-guide.html>)\n * [On-line Calculator v3](<http://www.first.org/cvss/calculator/3.0>)\n\n**Related Information:** \n[IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) \n[IBM Product Security Incident Response Blog](<https://www.ibm.com/blogs/psirt/>) \n[Lenovo Product Security Advisories](<https://support.lenovo.com/us/en/product_security/home>)\n\n**Acknowledgement**\n\nNone\n\n**Change History** \n17 November 2017: Original Copy Published\n\n* The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.\n\n**Disclaimer**\n\nAccording to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an \"industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response.\" IBM PROVIDES THE CVSS SCORES \"AS IS\" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2019-01-31T02:25:02", "type": "ibm", "title": "Security Bulletin: Vulnerabilities in libxml2 affect IBM RackSwitch Products", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-9049", "CVE-2017-9050"], "modified": "2019-01-31T02:25:02", "id": "655407A669EE806D7CA7A3BFB955BFCA91C58C3840B8F8A89A0CF392B072BE5A", "href": "https://www.ibm.com/support/pages/node/868834", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-06-05T17:37:45", "description": "## Summary\n\nIBM Virtual Fabric 10Gb Switch Module for IBM BladeCenter has addressed the following vulnerabilities in libxml2.\n\n## Vulnerability Details\n\n**Summary**\n\nIBM Virtual Fabric 10Gb Switch Module for IBM BladeCenter has addressed the following vulnerabilities in libxml2.\n\n**Vulnerability Details**\n\n**CVEID:** [CVE-2017-9050](<https://vulners.com/cve/CVE-2017-9050>)\n\n**Description:** libxml2 is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the xmlDictAddString function in dict.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash.\n\nCVSS Base Score: 5.9 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/126277> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2017-9049](<https://vulners.com/cve/CVE-2017-9049>)\n\n**Description:** libxml2 is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the xmlDictComputeFastKey function in dict.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash.\n\nCVSS Base Score: 5.9 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/126276> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**Affected products and versions**\n\nProduct | Affected Version \n---|--- \nIBM Virtual Fabric 10Gb Switch Module | 7.8 \n \n**Remediation/Fixes**\n\nFirmware fix versions are available on Fix Central: <http://www.ibm.com/support/fixcentral/>\n\nProduct | Fixed Version \n---|--- \nIBM Virtual Fabric 10Gb Switch Module \n(ibm_fw_bcsw_24-10g-7.8.14.0) | 7.8.14.0 \n \n**Workarounds and Mitigations**\n\nNone.\n\n**References**\n\n * [Complete CVSS V3 Guide](<http://www.first.org/cvss/user-guide>)\n * [On-line Calculator V3](<http://www.first.org/cvss/calculator/3.0>)\n\n**Related Information** \n[IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) \n[IBM Product Security Incident Response Blog](<https://www.ibm.com/blogs/psirt/>) \n[Lenovo Product Security Advisories](<https://support.lenovo.com/us/en/product_security/home>)\n\n**Acknowledgement**\n\nNone.\n\n**Change History** \n20 November, 2017: Original Version Published\n\n* The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.\n\n**Disclaimer**\n\nAccording to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an \"industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response.\" IBM PROVIDES THE CVSS SCORES \"AS IS\" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2023-04-14T14:32:25", "type": "ibm", "title": "Security Bulletin: Vulnerabilities in libxml2 affect IBM Virtual Fabric 10Gb Switch Module for IBM BladeCenter", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-9049", "CVE-2017-9050"], "modified": "2023-04-14T14:32:25", "id": "AD32159FC53BA254F0275028376390AD9824BD6BA38867500443503EF82423DD", "href": "https://www.ibm.com/support/pages/node/868840", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-02-21T01:49:40", "description": "## Summary\n\nIBM Security Guardium has addressed the following vulnerabilities. \n\n## Vulnerability Details\n\n**CVEID:** [_CVE-2017-9050_](<https://vulners.com/cve/CVE-2017-9050>)** \nDESCRIPTION:** libxml2 is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the xmlDictAddString function in dict.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/126277_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126277>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [_CVE-2017-9049_](<https://vulners.com/cve/CVE-2017-9049>)** \nDESCRIPTION:** libxml2 is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the xmlDictComputeFastKey function in dict.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/126276_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126276>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [_CVE-2017-9048_](<https://vulners.com/cve/CVE-2017-9048>)** \nDESCRIPTION:** libxml2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking of the strlen(buf) size in the xmlSnprintfElementContent function in valid.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/126275_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126275>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [_CVE-2017-9047_](<https://vulners.com/cve/CVE-2017-9047>)** \nDESCRIPTION:** libxml2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the xmlSnprintfElementContent function in valid.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/126274_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126274>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n## Affected Products and Versions\n\nIBM Security Guardium V10.0, 10.0.1, 10.1, 10.1.2, 10.1.3\n\n## Remediation/Fixes\n\n_Product_\n\n| _VRMF_| _Remediation/First Fix_ \n---|---|--- \nIBM Security Guardium| 10.0-10.1.3| [https://www-945.ibm.com/support/fixcentral/swg/selectFixes?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=10.0&platform=Linux&function=fixId&fixids=SqlGuard_10.0p400_GPU_Dec-2017-V10.1.4&includeSupersedes=0&source=fc](<https://www-945.ibm.com/support/fixcentral/swg/selectFixes?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=10.0&platform=Linux&function=fixId&fixids=SqlGuard_10.0p400_GPU_Dec-2017-V10.1.4&includeSupersedes=0&source=fc>) \n \n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2018-06-16T22:04:25", "type": "ibm", "title": "Security Bulletin: IBM Security Guardium is affected by Open Source libxml2 \nvulnerabilities", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-9047", "CVE-2017-9048", "CVE-2017-9049", "CVE-2017-9050"], "modified": "2018-06-16T22:04:25", "id": "FE8516918ED069543B00776EF371937E1637FAA47451F3336181F5D7087D76FB", "href": "https://www.ibm.com/support/pages/node/301165", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-06-05T17:46:44", "description": "## Summary\n\nlibxml2 is not used directly IBM App Connect Enterprise Certified Container but is present as part of the base operating system packages. IBM App Connect Enterprise Certified Container images may be vulnerable to denial of service. This bulletin provides patch information to address the reported vulnerabilities CVE-2017-9047, CVE-2017-9048, CVE-2017-9049 and CVE-2017-9050 in libxml2.\n\n## Vulnerability Details\n\n** CVEID: **[CVE-2017-9047](<https://vulners.com/cve/CVE-2017-9047>) \n** DESCRIPTION: **libxml2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the xmlSnprintfElementContent function in valid.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause application to crash. \nCVSS Base score: 5.9 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/126274](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126274>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) \n \n** CVEID: **[CVE-2017-9048](<https://vulners.com/cve/CVE-2017-9048>) \n** DESCRIPTION: **libxml2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking of the strlen(buf) size in the xmlSnprintfElementContent function in valid.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash. \nCVSS Base score: 5.9 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/126275](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126275>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) \n \n** CVEID: **[CVE-2017-9049](<https://vulners.com/cve/CVE-2017-9049>) \n** DESCRIPTION: **libxml2 is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the xmlDictComputeFastKey function in dict.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash. \nCVSS Base score: 5.9 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/126276](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126276>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) \n \n** CVEID: **[CVE-2017-9050](<https://vulners.com/cve/CVE-2017-9050>) \n** DESCRIPTION: **libxml2 is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the xmlDictAddString function in dict.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash. \nCVSS Base score: 5.9 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/126277](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126277>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n## Affected Products and Versions\n\nAffected Product(s)| Version(s) \n---|--- \nApp Connect Enterprise Certified Container| 4.1 \nApp Connect Enterprise Certified Container| 4.2 \nApp Connect Enterprise Certified Container| 5.0-lts \nApp Connect Enterprise Certified Container| 5.1 \nApp Connect Enterprise Certified Container| 5.2 \nApp Connect Enterprise Certified Container| 6.0 \n \n\n\n## Remediation/Fixes\n\n**App Connect Enterprise Certified Container 4.1, 4.2, 5.0, 5.1, 5.2 and 6.0 (Continuous Delivery)**\n\nUpgrade to App Connect Enterprise Certified Container Operator version 6.1.0 or higher, and ensure that all components are at 12.0.6.0-r1 or higher. Documentation on the upgrade process is available at <https://www.ibm.com/docs/en/app-connect/containers_cd?topic=releases-upgrading-operator>\n\n**App Connect Enterprise Certified Container 5.0 LTS (Long Term Support)**\n\nUpgrade to App Connect Enterprise Certified Container Operator version 5.0.1 or higher, and ensure that all components are at 12.0.6.0-r1-lts or higher. Documentation on the upgrade process is available at <https://www.ibm.com/docs/en/app-connect-contlts?topic=releases-upgrading-operator>\n\n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2022-11-07T16:07:01", "type": "ibm", "title": "Security Bulletin: IBM App Connect Enterprise Certified Container may be vulnerable to denial of service due to CVE-2017-9047, CVE-2017-9048, CVE-2017-9049 and CVE-2017-9050", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-9047", "CVE-2017-9048", "CVE-2017-9049", "CVE-2017-9050"], "modified": "2022-11-07T16:07:01", "id": "F8E596F808ACB9AD5BE31F6F53D8EBCCDD0E39E4BE9440E00630FA5C033888CD", "href": "https://www.ibm.com/support/pages/node/6837647", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-06-05T17:37:39", "description": "## Summary\n\nIBM BladeCenter Advanced Management Module (AMM) has addressed the following vulnerabilities in libxml2.\n\n## Vulnerability Details\n\n**Summary**\n\nIBM BladeCenter Advanced Management Module (AMM) has addressed the following vulnerabilities in libxml2.\n\n**Vulnerability Details**\n\n**CVEID:** [CVE-2017-9050](<https://vulners.com/cve/CVE-2017-9050>)\n\n**Description:** libxml2 is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the xmlDictAddString function in dict.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash.\n\nCVSS Base Score: 5.9 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/126277> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2017-9049](<https://vulners.com/cve/CVE-2017-9049>)\n\n**Description:** libxml2 is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the xmlDictComputeFastKey function in dict.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash.\n\nCVSS Base Score: 5.9 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/126276> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2017-9048](<https://vulners.com/cve/CVE-2017-9048>)\n\n**Description:** libxml2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking of the strlen(buf) size in the xmlSnprintfElementContent function in valid.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash.\n\nCVSS Base Score: 5.9 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/126275> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2017-9047](<https://vulners.com/cve/CVE-2017-9047>)\n\n**Description:** libxml2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the xmlSnprintfElementContent function in valid.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause application to crash.\n\nCVSS Base Score: 5.9 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/126274> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**Affected products and versions**\n\nProduct | Version \n---|--- \nIBM BladeCenter Advanced Management Module (AMM) | BPET \n \n**Remediation/Fixes**\n\nFirmware fix versions are available on Fix Central: <http://www.ibm.com/support/fixcentral/>\n\nProduct | Fixed Version \n---|--- \nIBM BladeCenter Advanced Management Module (AMM) \nibm_fw_amm_bpet68g-3.68g | BPET68G-3.68G \n \n**Workarounds and Mitigations**\n\nNone.\n\n**References**\n\n * [Complete CVSS V3 Guide](<http://www.first.org/cvss/user-guide>)\n * [On-line Calculator V3](<http://www.first.org/cvss/calculator/3.0>)\n\n**Related Information** \n[IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) \n[IBM Product Security Incident Response Blog](<https://www.ibm.com/blogs/psirt/>) \n[Lenovo Product Security Advisories](<https://support.lenovo.com/us/en/product_security/home>)\n\n**Acknowledgement**\n\nNone.\n\n**Change History** \n08 December, 2017: Original Version Published\n\n* The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.\n\n**Disclaimer**\n\nAccording to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an \"industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response.\" IBM PROVIDES THE CVSS SCORES \"AS IS\" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2023-04-14T14:32:25", "type": "ibm", "title": "Security Bulletin: Vulnerabilities in libxml2 affect IBM BladeCenter Advanced Management Module (AMM)", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-9047", "CVE-2017-9048", "CVE-2017-9049", "CVE-2017-9050"], "modified": "2023-04-14T14:32:25", "id": "7885A91E88AFD8A1028D447597D59D4C220D3980C75B18CC6162F4F8165F1B1C", "href": "https://www.ibm.com/support/pages/node/868870", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-02-23T21:49:53", "description": "## Summary\n\nIntel&reg; Manycore Platform Software Stack (Intel&reg; MPSS) for Linux and Windows have addressed the following vulnerabilities in libxml2.\n\n## Vulnerability Details\n\n**Summary**\n\nIntel\u00ae Manycore Platform Software Stack (Intel\u00ae MPSS) for Linux and Windows have addressed the following vulnerabilities in libxml2.\n\n**Vulnerability Details**\n\n**CVEID:** [CVE-2017-9050](<https://vulners.com/cve/CVE-2017-9050>)\n\n**Description:** libxml2 is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the xmlDictAddString function in dict.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash.\n\nCVSS Base Score: 5.9 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/126277> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2017-9049](<https://vulners.com/cve/CVE-2017-9049>)\n\n**Description:** libxml2 is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the xmlDictComputeFastKey function in dict.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash.\n\nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [ https://exchange.xforce.ibmcloud.com/vulnerabilities/126276 for the current score](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126276%20for%20the%20current%20score>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2017-9048](<https://vulners.com/cve/CVE-2017-9048>)\n\n**Description:** libxml2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking of the strlen(buf) size in the xmlSnprintfElementContent function in valid.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash.\n\nCVSS Base Score: 5.9 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/126275> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2017-9047](<https://vulners.com/cve/CVE-2017-9047>)\n\n**Description:** libxml2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the xmlSnprintfElementContent function in valid.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause application to crash.\n\nCVSS Base Score: 5.9 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/126274> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2017-8872](<https://vulners.com/cve/CVE-2017-8872>)\n\n**Description:** libxml2 is vulnerable to a buffer overflow, caused by a a buffer-over-read flaw in the htmlParseTryOrFinish function in HTMLparser.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause a denial of service condition or obtain sensitive information on the system.\n\nCVSS Base Score: 5.9 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/125890> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**Affected Products and Versions**\n\nThe following products used with Intel Xeon Phi PCI-Express cards (Intel Xeon Phi 3120A, Intel Xeon Phi 5110P, Intel Xeon Phi 7120A, and Intel Xeon Phi 7210P) on the System x systems:\n\n * iDataPlex dx360 M4\n * NeXtScale nx360 M4\n * PureFlex x220 M4 / x240 M4 / x240 M5\n * x3850 X6 / x3950 X6\nProduct | Affected Version \n---|--- \nIntel\u00ae Manycore Platform Software Stack (MPSS) for Linux & Windows | 3.8 \n \n**Remediation/Fixes**\n\nIBM recommends that you update the affected versions of Intel MPSS that are used with the Intel Xeon Phi cards supported in IBM System x Servers to MPSS version 3.8.3 or later.\n\nInstructions on how to download and apply the update are available at: [ https://software.intel.com/en-us/articles/intel-manycore-platform-software-stack-mpss](<https://software.intel.com/en-us/articles/intel-manycore-platform-software-stack-mpss>)\n\nProduct | Fixed Version \n---|--- \nIntel\u00ae Manycore Platform Software Stack (MPSS) for Linux & Windows | 3.8.3 \n \n**Workarounds and Mitigations**\n\nNone.\n\n**References**\n\n * [Complete CVSS V3 Guide](<http://www.first.org/cvss/user-guide>)\n * [On-line Calculator V3](<http://www.first.org/cvss/calculator/3.0>)\n\n**Related Information** \n[IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) \n[IBM Product Security Incident Response Blog](<https://www.ibm.com/blogs/psirt/>) \n[Lenovo Product Security Advisories](<https://support.lenovo.com/us/en/product_security/home>)\n\n**Acknowledgement**\n\nNone.\n\n**Change History** \n11 January, 2018: Original Version Published\n\n* The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.\n\n**Disclaimer**\n\nAccording to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an \"industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response.\" IBM PROVIDES THE CVSS SCORES \"AS IS\" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 9.1, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.2}, "published": "2019-01-31T02:40:01", "type": "ibm", "title": "Security Bulletin: Vulnerabilities in libxml2 affect Intel\u00ae Manycore Platform Software Stack (Intel\u00ae MPSS) for Linux and Windows", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-8872", "CVE-2017-9047", "CVE-2017-9048", "CVE-2017-9049", "CVE-2017-9050"], "modified": "2019-01-31T02:40:01", "id": "8DBFC98DD26F7DF42610A66E957924D88525BBEC5E6E2D3523CE0164A0EA40F3", "href": "https://www.ibm.com/support/pages/node/868882", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2023-02-21T01:51:44", "description": "## Summary\n\nThe libxml2 library, used by IBM Streams may have security vulnerabilities. IBM Streams has addressed the applicable CVEs.\n\n## Vulnerability Details\n\n**CVEID:** [_CVE-2017-9050_](<https://vulners.com/cve/CVE-2017-9050>)** \nDESCRIPTION:** libxml2 is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the xmlDictAddString function in dict.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/126277_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126277>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) \n\n**CVEID:** [_CVE-2017-9049_](<https://vulners.com/cve/CVE-2017-9049>)** \nDESCRIPTION:** libxml2 is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the xmlDictComputeFastKey function in dict.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/126276_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126276>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [_CVE-2017-9048_](<https://vulners.com/cve/CVE-2017-9048>)** \nDESCRIPTION:** libxml2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking of the strlen(buf) size in the xmlSnprintfElementContent function in valid.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/126275_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126275>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [_CVE-2017-9047_](<https://vulners.com/cve/CVE-2017-9047>)** \nDESCRIPTION:** libxml2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the xmlSnprintfElementContent function in valid.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/126274_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/126274>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [_CVE-2017-8872_](<https://vulners.com/cve/CVE-2017-8872>)** \nDESCRIPTION:** libxml2 is vulnerable to a buffer overflow, caused by a a buffer-over-read flaw in the htmlParseTryOrFinish function in HTMLparser.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause a denial of service condition or obtain sensitive information on the system. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/125890_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/125890>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n## Affected Products and Versions\n\nThe following versions may be impacted: \n\n * IBM Streams Version 4.2.1.2 and earlier\n * IBM InfoSphere Streams Version 4.1.1.4 and earlier\n * IBM InfoSphere Streams Version 4.0.1.4 and earlier\n * IBM InfoSphere Streams Version 3.2.1.6 and earlier\n * IBM InfoSphere Streams Version 3.1.0.8 and earlier \n * IBM InfoSphere Streams Version 3.0.0.6 and earlier \n\n## Remediation/Fixes\n\n**NOTE:** Fix Packs are available on IBM Fix Central. \n \nTo remediate/fix this issue, follow the instructions below: \n\n\n * Version 4.2.x: Apply [4.2.1 Fix Pack 3 (4.2.1.3) or higher](<https://www-945.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~Information%2BManagement&product=ibm/Information+Management/InfoSphere+Streams&release=4.2.1.0&platform=All&function=all>).\n * Version 4.1.x: Apply [4.1.1 Fix Pack 5 (4.1.1.5) or higher](<https://www-945.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~Information%2BManagement&product=ibm/Information+Management/InfoSphere+Streams&release=4.1.1.0&platform=All&function=all>).\n * Version 4.0.x: Apply [4.0.1 Fix Pack 5 (4.0.1.5) or higher](<https://www-945.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~Information%2BManagement&product=ibm/Information+Management/InfoSphere+Streams&release=4.0.1.0&platform=All&function=all>).\n * Versions 3.2.x, 3.1.x, and 3.0.x: For versions earlier than 4.x.x, IBM recommends upgrading to a fixed, supported version/release/platform of the product. Customers who cannot upgrade and need to secure their installation should open a PMR with IBM Technical Support and request assistance securing their InfoSphere Streams system against the vulnerabilities identified in this Security Bulletin. \n\n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 9.1, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.2}, "published": "2018-06-16T14:17:37", "type": "ibm", "title": "Security Bulletin: IBM Streams may be affected by XMLsoft Libxml2 vulnerabilities", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 6.4, "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-8872", "CVE-2017-9047", "CVE-2017-9048", "CVE-2017-9049", "CVE-2017-9050"], "modified": "2018-06-16T14:17:37", "id": "818EEB362111960C5079494D9A5040CE52EBBF88E1A5434A2DA47947B04A164F", "href": "https://www.ibm.com/support/pages/node/298357", "cvss": {"score": 6.4, "vector": "AV:N/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2023-06-05T17:38:07", "description": "## Summary\n\nIBM Integrated Management Module II (IMM2) for System x, Flex and BladeCenter Systems has addressed the following vulnerabilities in libxml2.\n\n## Vulnerability Details\n\n**Summary**\n\nIBM Integrated Management Module II (IMM2) for System x, Flex and BladeCenter Systems has addressed the following vulnerabilities in libxml2.\n\n**Vulnerability Details:**\n\n**CVEID:** [CVE-2017-9050](<https://vulners.com/cve/CVE-2017-9050>)\n\n**Description:** libxml2 is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the xmlDictAddString function in dict.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash.\n\nCVSS Base Score: 5.9 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/126277> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2017-9049](<https://vulners.com/cve/CVE-2017-9049>)\n\n**Description:** libxml2 is vulnerable to a heap-based buffer overflow, caused by a buffer over-read flaw in the xmlDictComputeFastKey function in dict.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash.\n\nCVSS Base Score: 5.9 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/126276> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2017-9048](<https://vulners.com/cve/CVE-2017-9048>)\n\n**Description:** libxml2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking of the strlen(buf) size in the xmlSnprintfElementContent function in valid.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash.\n\nCVSS Base Score: 5.9 \n[1_Oxygen Test Topic](<file:///C%7C/Users/IBM_ADMIN/Desktop/1_Oxygen%20Test%20Topic>) CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/126275> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2017-9047](<https://vulners.com/cve/CVE-2017-9047>)\n\n**Description:** libxml2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the xmlSnprintfElementContent function in valid.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause the application to crash.\n\nCVSS Base Score: 5.9 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/126274> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2016-9318](<https://vulners.com/cve/CVE-2016-9318>)\n\n**Description:** libxml2 could allow a remote attacker to obtain sensitive information, caused by failure to offer a flag directly indicating the status of current document. By using a specially-crafted document to conduct a XML external entity (XXE) attack, an attacker could exploit this vulnerability to obtain sensitive information.\n\nCVSS Base Score: 5.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/119018> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N)\n\n**Affected Products and Versions**\n\nProduct | Version \n---|--- \nIBM Integrated Management Module II (IMM2) for System x and Flex Systems | 1AOO \nIBM Integrated Management Module II (IMM2) for BladeCenter Systems | 1AOO \n \n**Remediation/Fixes:**\n\nFirmware fix versions are available on Fix Central: \n<http://www.ibm.com/support/fixcentral/>.\n\nProduct | Fix Version \n---|--- \nIBM Integrated Management Module II (IMM2) for System x and Flex Systems \nibm_fw_imm2_1aoo80g-6.40_anyos_noarch | 1AOO80G-6.40 \nIBM Integrated Management Module II (IMM2) for BladeCenter Systems \nibm_fw_imm2_1aoo80g-6.40-bc_anyos_noarch | 1AOO80G-6.40_bc \n \n**Workaround(s) & Mitigation(s):**\n\nNone\n\n**References:**\n\n * [Complete CVSS v3 Guide](<http://www.first.org/cvss/user-guide.html>)\n * [On-line Calculator v3](<http://www.first.org/cvss/calculator/3.0>)\n\n**Related Information:** \n[IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) \n[IBM Product Security Incident Response Blog](<https://www.ibm.com/blogs/psirt/>) \n[Lenovo Product Security Advisories](<https://support.lenovo.com/us/en/product_security/home>)\n\n**Acknowledgement**\n\nNone\n\n**Change History** \n13 November 2017: Original Copy Published\n\n* The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.\n\n**Disclaimer**\n\nAccording to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an \"industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response.\" IBM PROVIDES THE CVSS SCORES \"AS IS\" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2023-04-14T14:32:25", "type": "ibm", "title": "Security Bulletin: Vulnerabilities in libxml2 affect IBM Integrated Management Module II (IMM2) for System x, Flex and BladeCenter Systems", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-9318", "CVE-2017-9047", "CVE-2017-9048", "CVE-2017-9049", "CVE-2017-9050"], "modified": "2023-04-14T14:32:25", "id": "64A2901FCF3743350548E0E8650C74C076061FCFBC78E6748CA29342D33BEBDF", "href": "https://www.ibm.com/support/pages/node/868818", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-02-21T21:51:30", "description": "## Summary\n\nA vulnerability has been identified in libxml2 that is embedded in FSM. This bulletin addresses that issue.\n\n## Vulnerability Details\n\n \n**CVEID:** [_CVE-2017-16932_](<https://vulners.com/cve/CVE-2017-16932>)** \nDESCRIPTION:** Xmlsoft libxml2 is vulnerable to a denial of service, caused by an infinite recursion issue in parameter entities. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to exhaust available memory on the system. \nCVSS Base Score: 7.5 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/135489_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/135489>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n\n## Affected Products and Versions\n\n \nFlex System Manager 1.3.4.2 \nFlex System Manager 1.3.4.1 \nFlex System Manager 1.3.4.0 \nFlex System Manager 1.3.3.2 \nFlex System Manager 1.3.3.1 \nFlex System Manager 1.3.3.0 \nFlex System Manager 1.3.2.3 \nFlex System Manager 1.3.2.2 \nFlex System Manager 1.3.2.1 \nFlex System Manager 1.3.2.0\n\n## Remediation/Fixes\n\nIBM recommends updating the FSM and all affected remote Common Agent Services (CAS) endpoints using the instructions referenced in this table. \n \n \n\n\nProduct| VRMF| Remediation \n---|---|--- \nFlex System Manager| 1.3.4.0 \n1.3.4.1 \n1.3.4.2| Navigate to the [_Support Portal_](<https://www.ibm.com/support/entry/portal/support/>)_ _and search for technote [847550927](<http://www-01.ibm.com/support/docview.wss?uid=nas769be7782d8bdfd878625825700552750>) for instructions on installing updates for FSM version 1.3.4 and Agents. \nFlex System Manager| 1.3.3.0 \n1.3.3.1 \n1.3.3.2| Navigate to the [_Support Portal_](<https://www.ibm.com/support/entry/portal/support/>)_ _and search for technote [847550927](<http://www-01.ibm.com/support/docview.wss?uid=nas769be7782d8bdfd878625825700552750>) for instructions on installing updates for FSM version 1.3.3 and Agents. \nFlex System Manager| 1.3.2.0 \n1.3.2.1 \n1.3.2.2 \n1.3.2.3| Navigate to the [_Support Portal_](<https://www.ibm.com/support/entry/portal/support/>)_ _and search for technote [847550927](<http://www-01.ibm.com/support/docview.wss?uid=nas769be7782d8bdfd878625825700552750>) for instructions on installing updates for FSM version 1.3.2 and Agents. \n \nFor all other VRMF IBM recommends upgrading to a fixed, supported version/release of the product. \n \nNote: Installation of the fixes provided in the technote will install a cumulative fix package that will update the version of the FSM. Reference the technote for more details. \n \n\n\nYou should verify applying this fix does not cause any compatibility issues. The fix may disable older encrypted protocols by default.\n\nIBM recommends that you review your entire environment to identify other areas where you have enabled weak encryption and take appropriate mitigation and remediation actions.\n\nFor a complete listing of FSM security iFixes go to this technote: [http://www-01.ibm.com/support/docview.wss?uid=nas7797054ebc3d9857486258027006ce4a0&myns=purflex&mync=E&cm_sp=purflex-_-NULL-_-E](<http://www-01.ibm.com/support/docview.wss?uid=nas7797054ebc3d9857486258027006ce4a0&myns=purflex&mync=E&cm_sp=purflex-_-NULL-_-E>)\n\n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2018-06-18T01:42:30", "type": "ibm", "title": "Security Bulletin: A vulnerability in libxml2 affects IBM Flex System Manager (FSM) (CVE-2017-16932)", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-16932"], "modified": "2018-06-18T01:42:30", "id": "EDA97EBBBEA29BD927C5821F3DA34F8BBC9B79F096B723860103434EBF1FD979", "href": "https://www.ibm.com/support/pages/node/664629", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-06-05T17:38:15", "description": "## Summary\n\nIBM Integrated Management Module II (IMM2) for System x, Flex and BladeCenter Systems has addressed the following vulnerability in libxml2.\n\n## Vulnerability Details\n\n**Summary**\n\nIBM Integrated Management Module II (IMM2) for System x, Flex and BladeCenter Systems has addressed the following vulnerability in libxml2.\n\n**Vulnerability Details**\n\n**CVEID:** [CVE-2017-16932](<https://vulners.com/cve/CVE-2017-16932>)\n\n**Description:** Xmlsoft libxml2 is vulnerable to a denial of service, caused by an infinite recursion issue in parameter entities. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to exhaust available memory on the system.\n\nCVSS Base Score: 7.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/135489> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**Affected Products and Versions**\n\nProduct | Version \n---|--- \nIBM Integrated Management Module II (IMM2) for System x and Flex Systems | 1AOO \nIBM Integrated Management Module II (IMM2) for BladeCenter Systems | 1AOO \n \n**Remediation/Fixes**\n\nFirmware fix versions are available on Fix Central: <http://www.ibm.com/support/fixcentral/>\n\nProduct | Fixed Version \n---|--- \nIBM Integrated Management Module II (IMM2) for System x and Flex Systems \n(ibm_fw_imm2_1aoo82e-6.60_anyos_noarch) | 1AOO82E-6.60 \nIBM Integrated Management Module II (IMM2) for BladeCenter Systems \n(ibm_fw_imm2_1aoo82e-6.60-bc_anyos_noarch) | 1AOO82E-6.60-bc \n \n**Workarounds and Mitigations**\n\nNone.\n\n**References**\n\n * [Complete CVSS V3 Guide](<http://www.first.org/cvss/user-guide>)\n * [On-line Calculator V3](<http://www.first.org/cvss/calculator/3.0>)\n\n**Related Information** \n[IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) \n[IBM Product Security Incident Response Blog](<https://www.ibm.com/blogs/psirt/>) \n[Lenovo Product Security Advisories](<https://support.lenovo.com/us/en/product_security/home>)\n\n**Acknowledgement**\n\nNone.\n\n**Change History** \n22 March, 2018: Original Version Published\n\n* The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.\n\n**Disclaimer**\n\nAccording to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an \"industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response.\" IBM PROVIDES THE CVSS SCORES \"AS IS\" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2023-04-14T14:32:25", "type": "ibm", "title": "Security Bulletin: Vulnerability in libxml2 affects IBM Integrated Management Module II (IMM2) for System x, Flex and BladeCenter Systems (CVE-2017-16932)", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-16932"], "modified": "2023-04-14T14:32:25", "id": "2B30B05D895F5EAB2757C70EC42922909454320880E9FB137EE4C5D446813B18", "href": "https://www.ibm.com/support/pages/node/868944", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-02-23T21:50:47", "description": "## Summary\n\nIBM Dynamic System Analysis (DSA) Preboot has addressed the following vulnerability in libxml2.\n\n## Vulnerability Details\n\n**Summary**\n\nIBM Dynamic System Analysis (DSA) Preboot has addressed the following vulnerability in libxml2.\n\n**Vulnerability Details:**\n\n**CVEID:** [CVE-2016-4658](<https://vulners.com/cve/CVE-2016-4658>)\n\n**Description:** The libxml2 library, as used in multiple products, could allow a remote attacker to execute arbitrary code on the system, caused by a memory corruption error. An attacker could exploit this vulnerability using a specially crafted XML document to execute arbitrary code on the system or cause a denial of service.\n\nCVSS Base Score: 9.8 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/117175> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)\n\n**Affected Products and Versions**\n\nProduct | Version \n---|--- \nIBM Dynamic System Analysis (DSA) Preboot | 9.6 \n \n**Remediation/Fixes:**\n\nFirmware fix versions are available on Fix Central: \n<http://www.ibm.com/support/fixcentral/>.\n\nProduct | Fix Version \n---|--- \nIBM Dynamic System Analysis (DSA) Preboot \n(ibm_fw_dsa_dsyte2w-9.65) | dsyte2w-9.65 \n \n**Workaround(s) & Mitigation(s):**\n\nNone\n\n**References:**\n\n * [Complete CVSS v3 Guide](<http://www.first.org/cvss/user-guide.html>)\n * [On-line Calculator v3](<http://www.first.org/cvss/calculator/3.0>)\n\n**Related Information:** \n[IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) \n[IBM Product Security Incident Response Blog](<https://www.ibm.com/blogs/psirt/>) \n[Lenovo Product Security Advisories](<https://support.lenovo.com/us/en/product_security/home>)\n\n**Acknowledgement**\n\nNone\n\n**Change History** \n21 November 2017: Original Copy Published\n\n* The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.\n\n**Disclaimer**\n\nAccording to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an \"industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response.\" IBM PROVIDES THE CVSS SCORES \"AS IS\" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2019-01-31T02:25:02", "type": "ibm", "title": "Security Bulletin: IBM Dynamic System Analysis (DSA) Preboot is affected by vulnerability in libxml2 (CVE-2016-4658)", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-4658"], "modified": "2019-01-31T02:25:02", "id": "8EC39A70FB8D621A189DC8AE80CC2EEE4953610D5B5F806C1A7EAC639F1498DF", "href": "https://www.ibm.com/support/pages/node/868808", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-02-21T05:53:22", "description": "## Summary\n\nThe libxml2 library, used by IBM Streams, is potentially vulnerable to a memory corruption error. IBM Streams has addressed the applicable CVEs.\n\n## Vulnerability Details\n\n**CVEID:** [_CVE-2016-4658_](<https://vulners.com/cve/CVE-2016-4658>)** \nDESCRIPTION:** The libxml2 library, as used in multiple products, could allow a remote attacker to execute arbitrary code on the system, caused by a memory corruption error. An attacker could exploit this vulnerability using a specially crafted XML document to execute arbitrary code on the system or cause a denial of service. \nCVSS Base Score: 9.8 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/117175_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/117175>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) \n\n## Affected Products and Versions\n\nThe following versions may be impacted: \n\n * IBM Streams Version 4.2.1.1 and earlier\n * IBM InfoSphere Streams Version 4.1.1.4 and earlier\n * IBM InfoSphere Streams Version 4.0.1.4 and earlier\n * IBM InfoSphere Streams Version 3.2.1.6 and earlier\n * IBM InfoSphere Streams Version 3.1.0.8 and earlier \n * IBM InfoSphere Streams Version 3.0.0.6 and earlier \n\n## Remediation/Fixes\n\n**NOTE:** Fix Packs are available on IBM Fix Central. \n \nTo remediate/fix this issue, follow the instructions below: \n\n\n * Version 4.2.x: Apply [4.2.1 Fix Pack 2 (4.2.1.2) or higher](<https://www-945.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~Information%2BManagement&product=ibm/Information+Management/InfoSphere+Streams&release=4.2.1.0&platform=All&function=all>).\n * Version 4.1.x: Apply [4.1.1 Fix Pack 5 (4.1.1.5) or higher](<https://www-945.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~Information%2BManagement&product=ibm/Information+Management/InfoSphere+Streams&release=4.1.1.0&platform=All&function=all>).\n * Version 4.0.x: Apply [4.0.1 Fix Pack 5 (4.0.1.5) or higher](<https://www-945.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~Information%2BManagement&product=ibm/Information+Management/InfoSphere+Streams&release=4.0.1.0&platform=All&function=all>).\n * Versions 3.2.x, 3.1.x, and 3.0.x: For versions earlier than 4.x.x, IBM recommends upgrading to a fixed, supported version/release/platform of the product. Customers who cannot upgrade and need to secure their installation should open a PMR with IBM Technical Support and request assistance securing their InfoSphere Streams system against the vulnerabilities identified in this Security Bulletin. \n\n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2018-06-16T13:50:00", "type": "ibm", "title": "Security Bulletin: IBM Streams is affected by a XMLsoft Libxml2 vulnerability", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-4658"], "modified": "2018-06-16T13:50:00", "id": "B72075366D2D849BBB101CD4C3F19497C84F88803022ABA8245C611E336B98C5", "href": "https://www.ibm.com/support/pages/node/566001", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-06-03T17:47:53", "description": "## Summary\n\nIBM QRadar Network Security is affected by a vulnerability in the libxml2 library that may allow arbitrary code execution. IBM QRadar Network Security has addressed this issue with a firmware update.\n\n## Vulnerability Details\n\n** CVEID: **[CVE-2016-4658](<https://vulners.com/cve/CVE-2016-4658>) \n** DESCRIPTION: **The libxml2 library, as used in multiple products, could allow a remote attacker to execute arbitrary code on the system, caused by a memory corruption error. An attacker could exploit this vulnerability using a specially crafted XML document to execute arbitrary code on the system or cause a denial of service. \nCVSS Base score: 9.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/117175](<https://exchange.xforce.ibmcloud.com/vulnerabilities/117175>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)\n\n## Affected Products and Versions\n\nIBM QRadar Network Security 5.4.0\n\nIBM QRadar Network Security 5.5.0\n\n \n\n\n## Remediation/Fixes\n\nIBM recommends customers update their systems promptly. \n\n_Product_\n\n| \n\n_VRMF_\n\n| \n\n_Remediation/First Fix_ \n \n---|---|--- \n \nIBM QRadar Network Security\n\n| \n\n5.4.0\n\n| \n\nInstall Firmware 5.4.0.15 from the Available Updates page of the Local Management Interface, or by performing a One Time Scheduled Installation from SiteProtector. \nOr \nDownload Firmware 5.4.0.15 from [IBM Security License Key and Download Center](<https://ibmss.flexnetoperations.com/control/isdl/home>) and upload and install via the Available Updates page of the Local Management Interface. \n \nIBM QRadar Network Security\n\n| \n\n5.5.0\n\n| \n\nInstall Firmware 5.5.0.10 from the Available Updates page of the Local Management Interface, or by performing a One Time Scheduled Installation from SiteProtector. \nOr \nDownload Firmware 5.5.0.10 from [IBM Security License Key and Download Center](<https://ibmss.flexnetoperations.com/control/isdl/home>) and upload and install via the Available Updates page of the Local Management Interface. \n \n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2022-03-31T03:36:56", "type": "ibm", "title": "Security Bulletin: IBM QRadar Network Security is affected by an arbitrary code execution vulnerability (CVE-2016-4658)", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-4658"], "modified": "2022-03-31T03:36:56", "id": "938A2435D51685065A4FCD1E8643575561B07A46318CFDB90554FC541A3EA3C4", "href": "https://www.ibm.com/support/pages/node/6568207", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-06-03T17:36:12", "description": "## Summary\n\nIBM BladeCenter Advanced Management Module (AMM) has addressed the following vulnerability in libxml2.\n\n## Vulnerability Details\n\n**Summary**\n\nIBM BladeCenter Advanced Management Module (AMM) has addressed the following vulnerability in libxml2.\n\n**Vulnerability Details**\n\n**CVEID:** [CVE-2016-4658](<https://vulners.com/cve/CVE-2016-4658>)\n\n**Description:** The libxml2 library, as used in multiple products, could allow a remote attacker to execute arbitrary code on the system, caused by a memory corruption error. An attacker could exploit this vulnerability using a specially crafted XML document to execute arbitrary code on the system or cause a denial of service.\n\nCVSS Base Score: 9.8 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/117175> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)\n\n**Affected products and versions**\n\nProduct | Affected Version \n---|--- \nIBM BladeCenter Advanced Management Module (AMM) | BPET \n \n**Remediation/Fixes**\n\nFirmware fix versions are available on Fix Central: <http://www.ibm.com/support/fixcentral/>\n\nProduct | Fixed Version \n---|--- \nIBM BladeCenter Advanced Management Module (AMM) \nibm_fw_amm_bpet68c-3.68c | BPET68C-3.68C \n \n**Workarounds and Mitigations**\n\nNone.\n\n**References**\n\n * [Complete CVSS V3 Guide](<http://www.first.org/cvss/user-guide>)\n * [On-line Calculator V3](<http://www.first.org/cvss/calculator/3.0>)\n\n**Related Information** \n[IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) \n[IBM Product Security Incident Response Blog](<https://www.ibm.com/blogs/psirt/>) \n[Lenovo Product Security Advisories](<https://support.lenovo.com/us/en/product_security/home>)\n\n**Acknowledgement**\n\nNone.\n\n**Change History** \n31 May, 2017: Original Version Published\n\n* The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.\n\n**Disclaimer**\n\nAccording to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an \"industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response.\" IBM PROVIDES THE CVSS SCORES \"AS IS\" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2023-04-14T14:32:25", "type": "ibm", "title": "Security Bulletin: Vulnerability in libxml2 affects IBM BladeCenter Advanced Management Module (AMM)", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-4658"], "modified": "2023-04-14T14:32:25", "id": "F91CB3A49EE0292F387DB8D4A72A5ABA1B99F392933FDED316D5E5464C14F2C6", "href": "https://www.ibm.com/support/pages/node/868710", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-06-03T17:41:33", "description": "## Summary\n\nThe libxml2 library is not used directly by IBM App Connect Enterprise Certified Container but is included in the operating system packages in the operator and operand images. IBM App Connect Enterprise Certified Container operator and operand images may be vulnerable to arbitrary code execution. This bulletin provides patch information to address the reported vulnerability [CVE-2016-4658] in libxml2.\n\n## Vulnerability Details\n\n** CVEID: **[CVE-2016-4658](<https://vulners.com/cve/CVE-2016-4658>) \n** DESCRIPTION: **The libxml2 library, as used in multiple products, could allow a remote attacker to execute arbitrary code on the system, caused by a memory corruption error. An attacker could exploit this vulnerability using a specially crafted XML document to execute arbitrary code on the system or cause a denial of service. \nCVSS Base score: 9.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/117175](<https://exchange.xforce.ibmcloud.com/vulnerabilities/117175>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)\n\n## Affected Products and Versions\n\nAffected Product(s)| Version(s) \n---|--- \nApp Connect Enterprise Certified Container| 4.1 \nApp Connect Enterprise Certified Container| 4.2 \nApp Connect Enterprise Certified Container| 5.0 \nApp Connect Enterprise Certified Container| 5.1 \nApp Connect Enterprise Certified Container| 5.2 \nApp Connect Enterprise Certified Container| 6.0 \n \n\n\n## Remediation/Fixes\n\nIBM strongly suggests the following: \n\n\n**App Connect Enterprise Certified Container 4.1, 4.2, 5.0, 5.1, 5.2 and 6.0 (Continuous Delivery)**\n\nUpgrade to App Connect Enterprise Certified Container Operator version 6.1.0 or higher, and ensure that all components are at 12.0.6.0-r1 or higher. Documentation on the upgrade process is available at <https://www.ibm.com/docs/en/app-connect/containers_cd?topic=releases-upgrading-operator>\n\n**App Connect Enterprise Certified Container 5.0 LTS (Long Term Support)**\n\nUpgrade to App Connect Enterprise Certified Container Operator version 5.0.1 or higher, and ensure that all components are at 12.0.6.0-r1-lts or higher. Documentation on the upgrade process is available at <https://www.ibm.com/docs/en/app-connect-contlts?topic=releases-upgrading-operator>\n\n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2022-11-03T17:03:31", "type": "ibm", "title": "Security Bulletin: IBM App Connect Enterprise Certified Container operator and operands may be vulnerable to arbitrary code execution due to [CVE-2016-4658]", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-4658"], "modified": "2022-11-03T17:03:31", "id": "CAC2BCB6620F71F5BA0FCDF7A2DDC396537FB9FDB122B5B8CD672A4733A8C65C", "href": "https://www.ibm.com/support/pages/node/6836925", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-06-05T17:46:59", "description": "## Summary\n\nLibxml2 is not used directly by IBM App Connect Enterprise Certified Container but is present in the operand images as part of the base operating system. Use of libxml2 within IBM App Connect Enterprise Certified Container operands may be vulnerable to arbitrary code execution and loss of confidentiality. This bulletin provides patch information to address the reported vulnerabilities CVE-2017-0663 and CVE-2017-7375 in libxml2.\n\n## Vulnerability Details\n\n** CVEID: **[CVE-2017-7375](<https://vulners.com/cve/CVE-2017-7375>) \n** DESCRIPTION: **libxml2 could allow a remote attacker to obtain sensitive information, caused by missing validation for external entities in xmlParsePEReference. By sending specially-crafted XML data, an attacker could exploit this vulnerability to obtain sensitive information or cause a denial of service. \nCVSS Base score: 6.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/128275](<https://exchange.xforce.ibmcloud.com/vulnerabilities/128275>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L) \n \n** CVEID: **[CVE-2017-0663](<https://vulners.com/cve/CVE-2017-0663>) \n** DESCRIPTION: **Google Android could allow a remote attacker to execute arbitrary code on the system, caused by a flaw in libxml2. By persuading a victim to open a specially-crafted file, an attacker could exploit this vulnerability to execute arbitrary code within the context of an unprivileged process. \nCVSS Base score: 7.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/127292](<https://exchange.xforce.ibmcloud.com/vulnerabilities/127292>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)\n\n## Affected Products and Versions\n\nAffected Product(s)| Version(s) \n---|--- \nApp Connect Enterprise Certified Container| 4.1 \nApp Connect Enterprise Certified Container| 4.2 \nApp Connect Enterprise Certified Container| 5.0-lts \nApp Connect Enterprise Certified Container| 5.2 \nApp Connect Enterprise Certified Container| 5.2 \nApp Connect Enterprise Certified Container| 6.0 \n \n\n\n## Remediation/Fixes\n\n**App Connect Enterprise Certified Container 4.1, 4.2, 5.0, 5.1, 5.2 and 6.0 (Continuous Delivery)**\n\nUpgrade to App Connect Enterprise Certified Container Operator version 6.1.0 or higher, and ensure that all components are at 12.0.6.0-r1 or higher. Documentation on the upgrade process is available at <https://www.ibm.com/docs/en/app-connect/containers_cd?topic=releases-upgrading-operator>\n\n**App Connect Enterprise Certified Container 5.0 LTS (Long Term Support)**\n\nUpgrade to App Connect Enterprise Certified Container Operator version 5.0.1 or higher, and ensure that all components are at 12.0.6.0-r1-lts or higher. Documentation on the upgrade process is available at <https://www.ibm.com/docs/en/app-connect-contlts?topic=releases-upgrading-operator>\n\n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2022-11-03T17:22:15", "type": "ibm", "title": "Security Bulletin: IBM App Connect Enterprise Certified Container operands may be vulnerable to arbitrary code execution due to CVE-2017-0663 and loss of confidentiality due to CVE-2017-7375", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-0663", "CVE-2017-7375"], "modified": "2022-11-03T17:22:15", "id": "F1B0CCC48157D1772D994E9ACE7BD007918709F384C954D776EE82937C109174", "href": "https://www.ibm.com/support/pages/node/6836933", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-23T21:50:04", "description": "## Summary\n\nIBM RackSwitch Products have addressed the following vulnerabilities in libxml2.\n\n## Vulnerability Details\n\n**Summary**\n\nIBM RackSwitch Products have addressed the following vulnerabilities in libxml2.\n\n**Vulnerability Details:**\n\n**CVEID:** [CVE-2017-7376](<https://vulners.com/cve/CVE-2017-7376>)\n\n**Description:** libxml2 is vulnerable to a denial of service, caused by the incorrect limit used when calculating the port value in xmlParse3986Port function. An attacker could exploit this vulnerability to cause a denial of service.\n\nCVSS Base Score: 5.9 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/128276> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [CVE-2017-7375](<https://vulners.com/cve/CVE-2017-7375>)\n\n**Description:** libxml2 could allow a remote attacker to obtain sensitive information, caused by missing validation for external entities in xmlParsePEReference. By sending specially-crafted XML data, an attacker could exploit this vulnerability to obtain sensitive information or cause a denial of service.\n\nCVSS Base Score: 6.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/128275> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L)\n\n**CVEID:** [CVE-2017-0663](<https://vulners.com/cve/CVE-2017-0663>)\n\n**Description:** Google Android could allow a remote attacker to execute arbitrary code on the system, caused by a flaw in libxml2. By persuading a victim to open a specially-crafted file, an attacker could exploit this vulnerability to execute arbitrary code within the context of an unprivileged process.\n\nCVSS Base Score: 7.8 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/127292> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)\n\n**Affected Products and Versions**\n\nProduct | Affected Version \n---|--- \nIBM RackSwitch G8052 | 7.11 \nIBM RackSwitch G8124/G8124E | 7.11 \nIBM RackSwitch G8264 | 7.11 \nIBM RackSwitch G8264CS | 7.8 \nIBM RackSwitch G8264T | 7.9 \nIBM RackSwitch G8316 | 7.9 \nIBM RackSwitch G8332 | 7.7 \n \n**Remediation/Fixes:**\n\nFirmware fix versions are available on Fix Central: \n<http://www.ibm.com/support/fixcentral/>.\n\nProduct | Fix Version \n---|--- \nIBM RackSwitch G8052 (G8052_Image_7.11.11.0) | 7.11.11.0 \nIBM RackSwitch G8124/G8124E (G8124_G8124E_Image_7.11.11.0) | 7.11.11.0 \nIBM RackSwitch G8264 (G8264_Image_7.11.11.0) | 7.11.11.0 \nIBM RackSwitch G8264CS (G8264CS_Image_7.8.18.0) | 7.8.18.0 \nIBM RackSwitch G8264T (G8264T_Image_7.9.21.0) | 7.9.21.0 \nIBM RackSwitch G8316 (G8316_Image_7.9.21.0) | 7.9.21.0 \nIBM RackSwitch G8332 (G8332_Image_7.7.27.0) | 7.7.27.0 \n \n**Workaround(s) & Mitigation(s):**\n\nNone\n\n**References:**\n\n * [Complete CVSS v3 Guide](<http://www.first.org/cvss/user-guide.html>)\n * [On-line Calculator v3](<http://www.first.org/cvss/calculator/3.0>)\n\n**Related Information:** \n[IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) \n[IBM Product Security Incident Response Blog](<https://www.ibm.com/blogs/psirt/>) \n[Lenovo Product Security Advisories](<https://support.lenovo.com/us/en/product_security/home>)\n\n**Acknowledgement**\n\nNone\n\n**Change History** \n21 November 2017: Original Copy Published\n\n* The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.\n\n**Disclaimer**\n\nAccording to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an \"industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response.\" IBM PROVIDES THE CVSS SCORES \"AS IS\" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2019-01-31T02:25:02", "type": "ibm", "title": "Security Bulletin: Vulnerabilities in libxml2 affect IBM RackSwitch Products", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-0663", "CVE-2017-7375", "CVE-2017-7376"], "modified": "2019-01-31T02:25:02", "id": "84340B9B79945C0D8BFF899DFFC54747A275A308F2F5601FE06D199E6071FEAA", "href": "https://www.ibm.com/support/pages/node/868836", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-02-23T21:50:21", "description": "## Summary\n\nIBM Flex System Networking Switch Products have addressed the following vulnerabilities in libxml2.\n\n## Vulnerability Details\n\n**Summary**\n\nIBM Flex System Networking Switch Products have addressed the following vulnerabilities in libxml2.\n\n**Vulnerability Details**\n\n**CVEID:** [CVE-2017-7376](<https://vulners.com/cve/CVE-2017-7376>)\n\n**Description:** libxml2 is vulnerable to a denial of service, caused by the incorrect limit used when calculating the port value in xmlParse3986Port function. An attacker could exploit this vulnerability to cause a denial of service.\n\nCVSS Base Score: 5.9 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/128276> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [CVE-2017-7375](<https://vulners.com/cve/CVE-2017-7375>)\n\n**Description:** libxml2 could allow a remote attacker to obtain sensitive information, caused by missing validation for external entities in xmlParsePEReference. By sending specially-crafted XML data, an attacker could exploit this vulnerability to obtain sensitive information or cause a denial of service.\n\nCVSS Base Score: 6.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/128275> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L)\n\n**CVEID:** [CVE-2017-0663](<https://vulners.com/cve/CVE-2017-0663>)\n\n**Description:** Google Android could allow a remote attacker to execute arbitrary code on the system, caused by a flaw in libxml2. By persuading a victim to open a specially-crafted file, an attacker could exploit this vulnerability to execute arbitrary code within the context of an unprivileged process.\n\nCVSS Base Score: 7.8 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/127292> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)\n\n**Affected products and versions**\n\nProduct | Affected Version \n---|--- \nIBM Flex System Fabric EN4093R 10Gb Scalable Switch | 7.8 \nIBM Flex System Fabric CN4093 10Gb Converged Scalable Switch | 7.8 \nWhat IBM Flex System Fabric SI4093 System Interconnect Module | 7.8 \nIBM Flex System EN2092 1Gb Ethernet Scalable Switch | 7.8 \n \n**Remediation/Fixes**\n\nFirmware fix versions are available on Fix Central: <http://www.ibm.com/support/fixcentral/>\n\nProduct | Fixed Version \n---|--- \nIBM Flex System Fabric EN4093R 10Gb Scalable Switch \n(ibm_fw_scsw_en4093r-7.8.18.0_anyos_noarch) | 7.8.18.0 \nIBM Flex System Fabric CN4093 10Gb Converged Scalable Switch \n(ibm_fw_scsw_cn4093-7.8.18.0_anyos_noarch) | 7.8.18.0 \nWhat IBM Flex System Fabric SI4093 System Interconnect Module \n(ibm_fw_scsw_si4093-7.8.18.0_anyos_noarch) | 7.8.18.0 \nIBM Flex System EN2092 1Gb Ethernet Scalable Switch \n(ibm_fw_scsw_en2092-7.8.18.0_anyos_noarch) | 7.8.18.0 \n \n**Workarounds and Mitigations**\n\nNone.\n\n**References**\n\n * [Complete CVSS V3 Guide](<http://www.first.org/cvss/user-guide>)\n * [On-line Calculator V3](<http://www.first.org/cvss/calculator/3.0>)\n\n**Related Information** \n[IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) \n[IBM Product Security Incident Response Blog](<https://www.ibm.com/blogs/psirt/>) \n[Lenovo Product Security Advisories](<https://support.lenovo.com/us/en/product_security/home>)\n\n**Acknowledgement**\n\nNone.\n\n**Change History** \n21 November, 2017: Original Version Published\n\n* The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.\n\n**Disclaimer**\n\nAccording to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an \"industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response.\" IBM PROVIDES THE CVSS SCORES \"AS IS\" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2019-01-31T02:25:02", "type": "ibm", "title": "Security Bulletin: Vulnerabilities in libxml2 affect IBM Flex System Networking Switch Products", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-0663", "CVE-2017-7375", "CVE-2017-7376"], "modified": "2019-01-31T02:25:02", "id": "F6B9FC04915585F7F13439F850494F76769A5ACC80EDA2AC0411FCD413D49551", "href": "https://www.ibm.com/support/pages/node/868848", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-02-21T01:51:45", "description": "## Summary\n\nThe libxml2 library, used by IBM Streams may have security vulnerabilities. IBM Streams has addressed the applicable CVEs.\n\n## Vulnerability Details\n\n**CVEID:** [_CVE-2017-7376_](<https://vulners.com/cve/CVE-2017-7376>)** \nDESCRIPTION:** libxml2 is vulnerable to a denial of service, caused by the incorrect limit used when calculating the port value in xmlParse3986Port function. An attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/128276_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/128276>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H) \n\n**CVEID:** [_CVE-2017-7375_](<https://vulners.com/cve/CVE-2017-7375>)** \nDESCRIPTION:** libxml2 could allow a remote attacker to obtain sensitive information, caused by missing validation for external entities in xmlParsePEReference. By sending specially-crafted XML data, an attacker could exploit this vulnerability to obtain sensitive information or cause a denial of service. \nCVSS Base Score: 6.5 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/128275_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/128275>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L)\n\n**CVEID:** [_CVE-2017-5969_](<https://vulners.com/cve/CVE-2017-5969>)** \nDESCRIPTION:** libxml2 is vulnerable to a denial of service, caused by a NULL pointer dereference in the xmlSaveDoc functionality when used in recover mode. By persuading a victim to open a specially crafted XML document, an attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base Score: 5.5 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/128274_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/128274>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)\n\n## Affected Products and Versions\n\nThe following versions may be impacted: \n\n * IBM Streams Version 4.2.1.2 and earlier\n * IBM InfoSphere Streams Version 4.1.1.4 and earlier\n * IBM InfoSphere Streams Version 4.0.1.4 and earlier\n * IBM InfoSphere Streams Version 3.2.1.6 and earlier\n * IBM InfoSphere Streams Version 3.1.0.8 and earlier \n * IBM InfoSphere Streams Version 3.0.0.6 and earlier \n\n## Remediation/Fixes\n\n**NOTE:** Fix Packs are available on IBM Fix Central. \n \nTo remediate/fix this issue, follow the instructions below: \n\n\n * Version 4.2.x: Apply [4.2.1 Fix Pack 3 (4.2.1.3) or higher](<https://www-945.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~Information%2BManagement&product=ibm/Information+Management/InfoSphere+Streams&release=4.2.1.0&platform=All&function=all>).\n * Version 4.1.x: Apply [4.1.1 Fix Pack 5 (4.1.1.5) or higher](<https://www-945.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~Information%2BManagement&product=ibm/Information+Management/InfoSphere+Streams&release=4.1.1.0&platform=All&function=all>).\n * Version 4.0.x: Apply [4.0.1 Fix Pack 5 (4.0.1.5) or higher](<https://www-945.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~Information%2BManagement&product=ibm/Information+Management/InfoSphere+Streams&release=4.0.1.0&platform=All&function=all>).\n * Versions 3.2.x, 3.1.x, and 3.0.x: For versions earlier than 4.x.x, IBM recommends upgrading to a fixed, supported version/release/platform of the product. Customers who cannot upgrade and need to secure their installation should open a PMR with IBM Technical Support and request assistance securing their InfoSphere Streams system against the vulnerabilities identified in this Security Bulletin. \n\n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2018-06-16T14:17:37", "type": "ibm", "title": "Security Bulletin: IBM Streams may be affected by XMLsoft Libxml2 vulnerabilities", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-5969", "CVE-2017-7375", "CVE-2017-7376"], "modified": "2018-06-16T14:17:37", "id": "E953EC4E0BA6437E316F6B9C12BA0D5F3CBF16BE04E2DFBF4F3B2FD1D199F0C2", "href": "https://www.ibm.com/support/pages/node/298299", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-06-05T17:37:43", "description": "## Summary\n\nIBM Virtual Fabric 10Gb Switch Module for IBM BladeCenter has addressed the following vulnerabilities in libxml2.\n\n## Vulnerability Details\n\n**Summary**\n\nIBM Virtual Fabric 10Gb Switch Module for IBM BladeCenter has addressed the following vulnerabilities in libxml2.\n\n**Vulnerability Details**\n\n**CVEID:** [CVE-2017-7376](<https://vulners.com/cve/CVE-2017-7376>)\n\n**Description:** libxml2 is vulnerable to a denial of service, caused by the incorrect limit used when calculating the port value in xmlParse3986Port function. An attacker could exploit this vulnerability to cause a denial of service.\n\nCVSS Base Score: 5.9 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/128276> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [CVE-2017-7375](<https://vulners.com/cve/CVE-2017-7375>)\n\n**Description:** libxml2 could allow a remote attacker to obtain sensitive information, caused by missing validation for external entities in xmlParsePEReference. By sending specially-crafted XML data, an attacker could exploit this vulnerability to obtain sensitive information or cause a denial of service.\n\nCVSS Base Score: 6.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/128275> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L)\n\n**CVEID:** [CVE-2017-0663](<https://vulners.com/cve/CVE-2017-0663>)\n\n**Description:** Google Android could allow a remote attacker to execute arbitrary code on the system, caused by a flaw in libxml2. By persuading a victim to open a specially-crafted file, an attacker could exploit this vulnerability to execute arbitrary code within the context of an unprivileged process.\n\nCVSS Base Score: 7.8 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/127292> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)\n\n**Affected products and versions**\n\nProduct | Affected Version \n---|--- \nIBM Virtual Fabric 10Gb Switch Module | 7.8 \n \n**Remediation/Fixes**\n\nFirmware fix versions are available on Fix Central: <http://www.ibm.com/support/fixcentral/>\n\nProduct | Fixed Version \n---|--- \nIBM Virtual Fabric 10Gb Switch Module \n(ibm_fw_bcsw_24-10g-7.8.14.0) | 7.8.14.0 \n \n**Workarounds and Mitigations**\n\nNone.\n\n**References**\n\n * [Complete CVSS V3 Guide](<http://www.first.org/cvss/user-guide>)\n * [On-line Calculator V3](<http://www.first.org/cvss/calculator/3.0>)\n\n**Related Information** \n[IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) \n[IBM Product Security Incident Response Blog](<https://www.ibm.com/blogs/psirt/>) \n[Lenovo Product Security Advisories](<https://support.lenovo.com/us/en/product_security/home>)\n\n**Acknowledgement**\n\nNone.\n\n**Change History** \n20 November, 2017: Original Version Published\n\n* The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.\n\n**Disclaimer**\n\nAccording to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an \"industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response.\" IBM PROVIDES THE CVSS SCORES \"AS IS\" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2023-04-14T14:32:25", "type": "ibm", "title": "Security Bulletin: Vulnerabilities in libxml2 affect IBM Virtual Fabric 10Gb Switch Module for IBM BladeCenter", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-0663", "CVE-2017-7375", "CVE-2017-7376"], "modified": "2023-04-14T14:32:25", "id": "A03C84EF7C8DC55E1E1EBCF444C26EEB69E753D2E76D31C0A9C82090EAB0CD80", "href": "https://www.ibm.com/support/pages/node/868842", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-02-21T21:52:07", "description": "## Summary\n\nThere are multiple vulnerabilities in libxml2 that is embedded in FSM. This bulletin addresses these vulnerabilities.\n\n## Vulnerability Details\n\n**CVEID:** [_CVE-2016-4658_](<https://vulners.com/cve/CVE-2016-4658>)** \nDESCRIPTION:** The libxml2 library, as used in multiple products, could allow a remote attacker to execute arbitrary code on the system, caused by a memory corruption error. An attacker could exploit this vulnerability using a specially crafted XML document to execute arbitrary code on the system or cause a denial of service. \nCVSS Base Score: 9.8 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/117175_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/117175>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) \n \n**CVEID:** [_CVE-2016-9318_](<https://vulners.com/cve/CVE-2016-9318>)** \nDESCRIPTION:** Libxml2 could allow a remote attacker to obtain sensitive information, caused by failure to offer a flag directly indicating the status of current document. By using a specially-crafted document to conduct a XML external entity (XXE) attack, an attacker could exploit this vulnerability to obtain sensitive information. \nCVSS Base Score: 5.5 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/119018_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/119018>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N) \n\n**CVEID:** [_CVE-2016-9597_](<https://vulners.com/cve/CVE-2016-9597>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a stack-based buffer overflow prior to detecting an invalid XML file. By persuading a victim to open a specially crafted XML file, a remote attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base Score: 4.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/121309_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/121309>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)\n\n## Affected Products and Versions\n\nFlex System Manager 1.3.4.0 \nFlex System Manager 1.3.3.0 \nFlex System Manager 1.3.2.1 \nFlex System Manager 1.3.2.0\n\n## Remediation/Fixes\n\nIBM recommends updating the FSM and all affected remote Common Agent Services (CAS) endpoints using the instructions referenced in this table. \n \n \n\n\nProduct| VRMF| Remediation \n---|---|--- \nFlex System Manager| 1.3.4.0| Navigate to the [_Support Portal_](<https://www.ibm.com/support/entry/portal/support/>)_ _and search for technote [806983864](<http://www-01.ibm.com/support/docview.wss?uid=nas705c1f39ff64935af862580c30073c4fe>) for instructions on installing updates for FSM version 1.3.4 and Agents. \nFlex System Manager| 1.3.3.0| Navigate to the [_Support Portal_](<https://www.ibm.com/support/entry/portal/support/>)_ _and search for technote [806983864](<http://www-01.ibm.com/support/docview.wss?uid=nas705c1f39ff64935af862580c30073c4fe>) for instructions on installing updates for FSM version 1.3.3 and Agents. \nFlex System Manager| 1.3.2.0 \n1.3.2.1| Navigate to the [_Support Portal_](<https://www.ibm.com/support/entry/portal/support/>)_ _and search for technote [806983864](<http://www-01.ibm.com/support/docview.wss?uid=nas705c1f39ff64935af862580c30073c4fe>) for instructions on installing updates for FSM version 1.3.2 and Agents. \n \nFor all other VRMF IBM recommends upgrading to a fixed, supported version/release of the product. \n\n\nYou should verify applying this fix does not cause any compatibility issues. The fix may disable older encrypted protocols by default.\n\nIBM recommends that you review your entire environment to identify other areas where you have enabled weak encryption and take appropriate mitigation and remediation actions.\n\nFor a complete listing of FSM security iFixes go to this technote: [http://www-01.ibm.com/support/docview.wss?uid=nas7797054ebc3d9857486258027006ce4a0&myns=purflex&mync=E&cm_sp=purflex-_-NULL-_-E](<http://www-01.ibm.com/support/docview.wss?uid=nas7797054ebc3d9857486258027006ce4a0&myns=purflex&mync=E&cm_sp=purflex-_-NULL-_-E>)\n\n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2018-06-18T01:36:38", "type": "ibm", "title": "Security Bulletin: Multiple vulnerabilities in libxml2 affect IBM Flex System Manager (FSM)", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-4658", "CVE-2016-9318", "CVE-2016-9597"], "modified": "2018-06-18T01:36:38", "id": "B75A6643415E4E996EA041B8BB5ED304CBC659738A108AB8D8C05C91C88103C0", "href": "https://www.ibm.com/support/pages/node/631413", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-02-23T21:50:59", "description": "## Summary\n\nIBM Chassis Management Module (CMM) has addressed the following vulnerabilities in libxml2.\n\n## Vulnerability Details\n\n**Summary**\n\nIBM Chassis Management Module (CMM) has addressed the following vulnerabilities in libxml2.\n\n**Vulnerability Details:**\n\n**CVEID:** [CVE-2016-4658](<https://vulners.com/cve/CVE-2016-4658>)\n\n**Description:** The libxml2 library, as used in multiple products, could allow a remote attacker to execute arbitrary code on the system, caused by a memory corruption error. An attacker could exploit this vulnerability using a specially crafted XML document to execute arbitrary code on the system or cause a denial of service.\n\nCVSS Base Score: 9.8 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/117175> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)\n\n**CVEID:** [CVE-2016-9318](<https://vulners.com/cve/CVE-2016-9318>)\n\n**Description:** Libxml2 could allow a remote attacker to obtain sensitive information, caused by failure to offer a flag directly indicating the status of current document. By using a specially-crafted document to conduct a XML external entity (XXE) attack, an attacker could exploit this vulnerability to obtain sensitive information.\n\nCVSS Base Score: 5.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/119018> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N)\n\n**CVEID:** [CVE-2016-9597](<https://vulners.com/cve/CVE-2016-9597>)\n\n**Description:** libxml2 is vulnerable to a denial of service, caused by a stack-based buffer overflow prior to detecting an invalid XML file. By persuading a victim to open a specially crafted XML file, a remote attacker could exploit this vulnerability to cause the application to crash.\n\nCVSS Base Score: 4.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/121309> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)\n\n**Affected Products and Versions**\n\nProduct | Affected Version \n---|--- \nIBM Flex System Chassis Management Module (CMM) | 2PET \n \n**Remediation/Fixes:**\n\nFirmware fix versions are available on Fix Central: \n<http://www.ibm.com/support/fixcentral/>.\n\nProduct | Fix Version \n---|--- \nIBM Flex System Chassis Management Module (CMM) \n(ibm_fw_cmm_2pet14i-2.5.9i_anyos_noarch) | 2PET14I \n \n**Workaround(s) & Mitigation(s):**\n\nNone\n\n**References:**\n\n * [Complete CVSS v3 Guide](<http://www.first.org/cvss/user-guide.html>)\n * [On-line Calculator v3](<http://www.first.org/cvss/calculator/3.0>)\n\n**Related Information:** \n[IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) \n[IBM Product Security Incident Response Blog](<https://www.ibm.com/blogs/psirt/>) \n[Lenovo Product Security Advisories](<https://support.lenovo.com/us/en/product_security/home>)\n\n**Acknowledgement**\n\nNone\n\n**Change History** \n12 May 2017: Original Copy Published\n\n* The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.\n\n**Disclaimer**\n\nAccording to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an \"industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response.\" IBM PROVIDES THE CVSS SCORES \"AS IS\" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2019-01-31T02:25:02", "type": "ibm", "title": "Security Bulletin: Vulnerabilities in libxml2 affect IBM Flex System Chassis Management Module (CMM)", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-4658", "CVE-2016-9318", "CVE-2016-9597"], "modified": "2019-01-31T02:25:02", "id": "AC0C122D6FA9CEE950A4A4D9A4EFA0EBC64E1D952C90FB230EC81F03F82C4B50", "href": "https://www.ibm.com/support/pages/node/868680", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-02-21T05:48:38", "description": "## Summary\n\nA new Libxml2 vulnerability was disclosed by the Libxml2 Project. Libxml2 is used by Rational Systems Tester. Rational Systems Tester has addressed the applicable CVE.\n\n## Vulnerability Details\n\n**CVEID:** [_CVE-2016-9318_](<https://vulners.com/cve/CVE-2016-9318>)** \nDESCRIPTION:** Llibxml2 could allow a remote attacker to obtain sensitive information, caused by failure to offer a flag directly indicating the status of current document. By using a specially-crafted document to conduct a XML external entity (XXE) attack, an attacker could exploit this vulnerability to obtain sensitive information. \nCVSS Base Score: 5.5 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/119018_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/119018>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N) \n \n**CVEID:** [_CVE-2017-7375_](<https://vulners.com/cve/CVE-2017-7375>)** \nDESCRIPTION:** libxml2 could allow a remote attacker to obtain sensitive information, caused by missing validation for external entities in xmlParsePEReference. By sending specially-crafted XML data, an attacker could exploit this vulnerability to obtain sensitive information or cause a denial of service. \nCVSS Base Score: 6.5 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/128275_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/128275>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L) \n\n**CVEID:** [_CVE-2017-5969_](<https://vulners.com/cve/CVE-2017-5969>)** \nDESCRIPTION:** libxml2 is vulnerable to a denial of service, caused by a NULL pointer dereference in the xmlSaveDoc functionality when used in recover mode. By persuading a victim to open a specially crafted XML document, an attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base Score: 5.5 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/128274_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/128274>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)\n\n \n \n**CVEID:** [_CVE-2017-8872_](<https://vulners.com/cve/CVE-2017-8872>)** \nDESCRIPTION:** libxml2 is vulnerable to a buffer overflow, caused by a a buffer-over-read flaw in the htmlParseTryOrFinish function in HTMLparser.c. By sending a specially-crafted request, a local attacker could overflow a buffer and cause a denial of service condition or obtain sensitive information on the system. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/125890_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/125890>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) \n\n\n## Affected Products and Versions\n\nRational Systems Tester 3.3, 3.3.0.1, 3.3.0.2, 3.3.0.3, 3.3.0.4, 3.3.0.5, 3.3.0.6, 3.3.0.7, 3.3.0.7 Interim Fix 1, 3.3.0.7 Interim Fix 2, 3.3.0.7 Interim Fix 3, 3.3.0.7 Interim Fix 4, 3.3.0.7 Interim Fix 5\n\n## Remediation/Fixes\n\nUpgrade to [Rational Systems Tester Interim Fix 6 for 3.3.0.7](<http://www-945.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~Rational&product=ibm/Rational/Rational+Systems+Tester&release=3.3.0.7&platform=All&function=all>)\n\n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2018-06-17T05:17:24", "type": "ibm", "title": "Security Bulletin: Rational Systems Tester is affected by Libxml2 vulnerabilities CVE-2016-9318, CVE-2017-5969, CVE-2017-7375 and CVE-2017-8872", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-9318", "CVE-2017-5969", "CVE-2017-7375", "CVE-2017-8872"], "modified": "2018-06-17T05:17:24", "id": "4DBFF6284064924AB7A8A0681BAC6EA522648C6A5FD896B1D18E2635D6643B24", "href": "https://www.ibm.com/support/pages/node/556577", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-06-05T17:38:26", "description": "## Summary\n\nIBM BladeCenter Advanced Management Module (AMM) has addressed the following vulnerabilities in libxml2.\n\n## Vulnerability Details\n\n**Summary**\n\nIBM BladeCenter Advanced Management Module (AMM) has addressed the following vulnerabilities in libxml2.\n\n**Vulnerability Details**\n\n**CVEID:** [CVE-2017-7376](<https://vulners.com/cve/CVE-2017-7376>)\n\n**Description:** libxml2 is vulnerable to a denial of service, caused by the incorrect limit used when calculating the port value in xmlParse3986Port function. An attacker could exploit this vulnerability to cause a denial of service.\n\nCVSS Base Score: 5.9 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/128276> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [CVE-2017-7375](<https://vulners.com/cve/CVE-2017-7375>)\n\n**Description:** libxml2 could allow a remote attacker to obtain sensitive information, caused by missing validation for external entities in xmlParsePEReference. By sending specially-crafted XML data, an attacker could exploit this vulnerability to obtain sensitive information or cause a denial of service.\n\nCVSS Base Score: 6.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/128275> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L)\n\n**CVEID:** [CVE-2017-5969](<https://vulners.com/cve/CVE-2017-5969>)\n\n**Description:** libxml2 is vulnerable to a denial of service, caused by a NULL pointer dereference in the xmlSaveDoc functionality when used in recover mode. By persuading a victim to open a specially crafted XML document, an attacker could exploit this vulnerability to cause the application to crash.\n\nCVSS Base Score: 5.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/128274> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)\n\n**CVEID:** [CVE-2017-0663](<https://vulners.com/cve/CVE-2017-0663>)\n\n**Description:** Google Android could allow a remote attacker to execute arbitrary code on the system, caused by a flaw in libxml2. By persuading a victim to open a specially-crafted file, an attacker could exploit this vulnerability to execute arbitrary code within the context of an unprivileged process.\n\nCVSS Base Score: 7.8 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/127292> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)\n\n**Affected products and versions**\n\nProduct | Version \n---|--- \nIBM BladeCenter Advanced Management Module (AMM) | BPET \n \n**Remediation/Fixes**\n\nFirmware fix versions are available on Fix Central: <http://www.ibm.com/support/fixcentral/>\n\nProduct | Fixed Version \n---|--- \nIBM BladeCenter Advanced Management Module (AMM) \nibm_fw_amm_bpet68g-3.68g | BPET68G-3.68G \n \n**Workarounds and Mitigations**\n\nNone.\n\n**References**\n\n * [Complete CVSS V3 Guide](<http://www.first.org/cvss/user-guide>)\n * [On-line Calculator V3](<http://www.first.org/cvss/calculator/3.0>)\n\n**Related Information** \n[IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) \n[IBM Product Security Incident Response Blog](<https://www.ibm.com/blogs/psirt/>) \n[Lenovo Product Security Advisories](<https://support.lenovo.com/us/en/product_security/home>)\n\n**Acknowledgement**\n\nNone.\n\n**Change History** \n08 December, 2017: Original Version Published\n\n* The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.\n\n**Disclaimer**\n\nAccording to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an \"industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response.\" IBM PROVIDES THE CVSS SCORES \"AS IS\" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2023-04-14T14:32:25", "type": "ibm", "title": "Security Bulletin: Vulnerabilities in libxml2 affect IBM BladeCenter Advanced Management Module (AMM) (CVE-2017-7376, CVE-2017-7375, CVE-2017-5969, CVE-2017-0663)", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-0663", "CVE-2017-5969", "CVE-2017-7375", "CVE-2017-7376"], "modified": "2023-04-14T14:32:25", "id": "1716C5CF82C3EF711D70D3F1E29BCBCD9585E30AC692EEEA87E87F4F120F79D4", "href": "https://www.ibm.com/support/pages/node/868878", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-06-05T17:38:03", "description": "## Summary\n\nIBM Integrated Management Module II (IMM2) for System x, Flex and BladeCenter Systems has addressed the following vulnerabilities in libxml2.\n\n## Vulnerability Details\n\n**Summary**\n\nIBM Integrated Management Module II (IMM2) for System x, Flex and BladeCenter Systems has addressed the following vulnerabilities in libxml2.\n\n**Vulnerability Details:**\n\n**CVEID:** [CVE-2017-7376](<https://vulners.com/cve/CVE-2017-7376>)\n\n**Description:** libxml2 is vulnerable to a denial of service, caused by the incorrect limit used when calculating the port value in xmlParse3986Port function. An attacker could exploit this vulnerability to cause a denial of service.\n\nCVSS Base Score: 5.9 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/128276> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [CVE-2017-7375](<https://vulners.com/cve/CVE-2017-7375>)\n\n**Description:** libxml2 could allow a remote attacker to obtain sensitive information, caused by missing validation for external entities in xmlParsePEReference. By sending specially-crafted XML data, an attacker could exploit this vulnerability to obtain sensitive information or cause a denial of service.\n\nCVSS Base Score: 6.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/128275> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L)\n\n**CVEID:** [CVE-2017-5969](<https://vulners.com/cve/CVE-2017-5969>)\n\n**Description:** libxml2 is vulnerable to a denial of service, caused by a NULL pointer dereference in the xmlSaveDoc functionality when used in recover mode. By persuading a victim to open a specially crafted XML document, an attacker could exploit this vulnerability to cause the application to crash.\n\nCVSS Base Score: 5.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/128274> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)\n\n**CVEID:** [CVE-2017-0663](<https://vulners.com/cve/CVE-2017-0663>)\n\n**Description:** Google Android could allow a remote attacker to execute arbitrary code on the system, caused by a flaw in libxml2. By persuading a victim to open a specially-crafted file, an attacker could exploit this vulnerability to execute arbitrary code within the context of an unprivileged process.\n\nCVSS Base Score: 7.8 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/127292> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)\n\n**Affected Products and Versions**\n\nProduct | Version \n---|--- \nIBM Integrated Management Module II (IMM2) for System x and Flex Systems | 1AOO \nIBM Integrated Management Module II (IMM2) for BladeCenter Systems | 1AOO \n \n**Remediation/Fixes:**\n\nFirmware fix versions are available on Fix Central: \n<http://www.ibm.com/support/fixcentral/>.\n\nProduct | Fix Version \n---|--- \nIBM Integrated Management Module II (IMM2) for System x and Flex Systems \nibm_fw_imm2_1aoo80g-6.40_anyos_noarch | 1AOO80G-6.40 \nIBM Integrated Management Module II (IMM2) for BladeCenter Systems \nibm_fw_imm2_1aoo80g-6.40-bc_anyos_noarch | 1AOO80G-6.40_bc \n \n**Workaround(s) & Mitigation(s):**\n\nNone\n\n**References:**\n\n * [Complete CVSS v3 Guide](<http://www.first.org/cvss/user-guide.html>)\n * [On-line Calculator v3](<http://www.first.org/cvss/calculator/3.0>)\n\n**Related Information:** \n[IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) \n[IBM Product Security Incident Response Blog](<https://www.ibm.com/blogs/psirt/>) \n[Lenovo Product Security Advisories](<https://support.lenovo.com/us/en/product_security/home>)\n\n**Acknowledgement**\n\nNone\n\n**Change History** \n13 November 2017: Original Copy Published\n\n* The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.\n\n**Disclaimer**\n\nAccording to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an \"industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response.\" IBM PROVIDES THE CVSS SCORES \"AS IS\" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2023-04-14T14:32:25", "type": "ibm", "title": "Security Bulletin: Vulnerabilities in libxml2 affect IBM Integrated Management Module II (IMM2) for System x, Flex and BladeCenter Systems", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-0663", "CVE-2017-5969", "CVE-2017-7375", "CVE-2017-7376"], "modified": "2023-04-14T14:32:25", "id": "2BA43DADF9315978A29AF1B0FE92A39F103BB3AFE25F2876C034960E703F76B4", "href": "https://www.ibm.com/support/pages/node/868826", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-02-21T21:50:02", "description": "## Summary\n\nVulnerabilities in libxml2 have been addressed by IBM Flex System switch firmware products listed below. \n\n## Vulnerability Details\n\n**CVEID:** [CVE-2017-5130](<https://vulners.com/cve/CVE-2017-5130>) \n**DESCRIPTION:** Google Chrome is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by libxml2. By persuading a victim to visit a specially-crafted Web site, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 6.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/133570> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2017-16932](<https://vulners.com/cve/CVE-2017-16932>) \n**DESCRIPTION:** Xmlsoft libxml2 is vulnerable to a denial of service, caused by an infinite recursion issue in parameter entities. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to exhaust available memory on the system. \nCVSS Base Score: 7.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/135489> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [CVE-2017-15412](<https://vulners.com/cve/CVE-2017-15412>) \n**DESCRIPTION:** Google Chrome could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in libXML. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service. \nCVSS Base Score: 6.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/136046> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2016-5131](<https://vulners.com/cve/CVE-2016-5131>) \n**DESCRIPTION:** Google Chrome could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in libxml. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service. \nCVSS Base Score: 6.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/115396> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)\n\n## Affected Products and Versions\n\n**Product **\n\n| \n\n**Affected Version ** \n \n---|--- \nIBM Flex System Fabric EN4093R 10Gb Scalable Switch firmware | \n\n7.8 \n \nIBM Flex System EN2092 1Gb Ethernet Scalable firmware\n\n| \n\n7.8 \n \nIBM Flex System Fabric GbFSIM 10Gb Scalable Switch firmware\n\n| \n\n7.8 \n \nIBM Flex System CN4093 10Gb ScSE firmware\n\n| \n\n7.8 \n \n## Remediation/Fixes\n\nFirmware fix versions are available on Fix Central: <http://www.ibm.com/support/fixcentral/>\n\n**Product **\n\n| \n\n**Fix Version ** \n \n---|--- \n \nIBM Flex System Fabric EN4093R 10Gb Scalable Switch firmware \n(ibm_fw_scsw_en4093r-7.8.20.0_anyos_noarch)\n\n| \n\n7.8.20.00 \n \nIBM Flex System EN2092 1Gb Ethernet Scalable firmware \n(ibm_fw_scsw_en2092-7.8.20.0_anyos_noarch)\n\n| \n\n7.8.20.00 \n \nIBM Flex System Fabric GbFSIM 10Gb Scalable Switch firmware \n(ibm_fw_scsw_si4093-7.8.20.0_anyos_noarch )\n\n| \n\n7.8.20.00 \n \nIBM Flex System CN4093 10Gb ScSE firmware \n(ibm_fw_scsw_cn4093-7.8.20.0_anyos_noarch)\n\n| \n\n7.8.20.00 \n \n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2018-07-12T18:58:53", "type": "ibm", "title": "Security Bulletin: IBM Flex System switch firmware products are affected by vulnerabilities in libxml2", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-5131", "CVE-2017-15412", "CVE-2017-16932", "CVE-2017-5130"], "modified": "2018-07-12T18:58:53", "id": "8AF09D39919DFCEDA59D30328E778381C2630CD9C097879DBB5204834A432A43", "href": "https://www.ibm.com/support/pages/node/713477", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-21T21:50:10", "description": "## Summary\n\nVulnerabilities in libxml2 have been addressed by IBM BladeCenter Virtual Fabric 10Gb Switch Module. \n\n## Vulnerability Details\n\n**CVEID:** [CVE-2017-5130](<https://vulners.com/cve/CVE-2017-5130>) \n**DESCRIPTION:** Google Chrome is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by libxml2. By persuading a victim to visit a specially-crafted Web site, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 6.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/133570> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2017-16932](<https://vulners.com/cve/CVE-2017-16932>) \n**DESCRIPTION:** Xmlsoft libxml2 is vulnerable to a denial of service, caused by an infinite recursion issue in parameter entities. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to exhaust available memory on the system. \nCVSS Base Score: 7.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/135489> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [CVE-2017-15412](<https://vulners.com/cve/CVE-2017-15412>) \n**DESCRIPTION:** Google Chrome could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in libXML. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service. \nCVSS Base Score: 6.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/136046> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2016-5131](<https://vulners.com/cve/CVE-2016-5131>) \n**DESCRIPTION:** Google Chrome could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in libxml. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service. \nCVSS Base Score: 6.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/115396> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)\n\n## Affected Products and Versions\n\n**Product **\n\n| \n\n**Affected Version ** \n \n---|--- \n \nIBM BladeCenter Virtual Fabric 10Gb Switch Module\n\n| \n\n7.8 \n \n## Remediation/Fixes\n\nFirmware fix versions are available on Fix Central: <http://www.ibm.com/support/fixcentral/>\n\n**Product **\n\n| \n\n**Fix Version ** \n \n---|--- \n \nIBM BladeCenter Virtual Fabric 10Gb Switch Module \n(ibm_fw_bcsw_24-10g-7.8.15.0_anyos_noarch)\n\n| \n\n7.8.15.0 \n \n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2018-07-10T21:53:15", "type": "ibm", "title": "Security Bulletin: IBM BladeCenter Virtual Fabric 10Gb Switch Module is affected by vulnerabilites in libxml2", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-5131", "CVE-2017-15412", "CVE-2017-16932", "CVE-2017-5130"], "modified": "2018-07-10T21:53:15", "id": "CC5F277D3ACAE3335BA730A0207062A84F97F8B011460F964107C4802703541B", "href": "https://www.ibm.com/support/pages/node/715837", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-21T21:49:29", "description": "## Summary\n\nIBM BladeCenter Advanced Management Module (AMM) has addressed the following vulnerabilities in libxml2.\n\n## Vulnerability Details\n\n**CVEID:** [CVE-2017-5130](<https://vulners.com/cve/CVE-2017-5130>) \n**DESCRIPTION:** Google Chrome is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by libxml2. By persuading a victim to visit a specially-crafted Web site, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 6.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/133570> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2017-16932](<https://vulners.com/cve/CVE-2017-16932>) \n**DESCRIPTION:** Xmlsoft libxml2 is vulnerable to a denial of service, caused by an infinite recursion issue in parameter entities. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to exhaust available memory on the system. \nCVSS Base Score: 7.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/135489> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [CVE-2017-15412](<https://vulners.com/cve/CVE-2017-15412>) \n**DESCRIPTION:** Google Chrome could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in libXML. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service. \nCVSS Base Score: 6.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/136046> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2016-5131](<https://vulners.com/cve/CVE-2016-5131>) \n**DESCRIPTION:** Google Chrome could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in libxml. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service. \nCVSS Base Score: 6.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/115396> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)\n\n## Affected Products and Versions\n\n**Product **\n\n| \n\n**Affected Version ** \n \n---|--- \n \nIBM BladeCenter Advanced Management Module (AMM)\n\n| \n\nBPET \n \n## Remediation/Fixes\n\nFirmware fix versions are available on Fix Central: [http://www.ibm.com/support/fixcentral/](<http://www.ibm.com/support/fixcentral/>)\n\n**Product **\n\n| \n\n**Fix Version ** \n \n---|--- \n \nIBM BladeCenter Advanced Management Module (AMM) \n(ibm_fw_amm_bpet68j-3.68j_anyos_noarch)\n\n| \n\nbpet68j-3.68j \n \n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2018-07-30T22:32:33", "type": "ibm", "title": "Security Bulletin: IBM BladeCenter Advanced Management Module (AMM) is affected by vulnerabilities in libxml2", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-5131", "CVE-2017-15412", "CVE-2017-16932", "CVE-2017-5130"], "modified": "2018-07-30T22:32:33", "id": "734EC285934823350B857E9363520A0225A34B3997BFDBC90357A130A4A91E29", "href": "https://www.ibm.com/support/pages/node/719049", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-13T05:36:19", "description": "## Summary\n\nVulnerabilities in libxml2 have been addressed by IBM RackSwitch firmware products listed below. \n\n## Vulnerability Details\n\n**CVEID:** [CVE-2017-5130](<https://vulners.com/cve/CVE-2017-5130>) \n**DESCRIPTION:** Google Chrome is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by libxml2. By persuading a victim to visit a specially-crafted Web site, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 6.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/133570> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2017-16932](<https://vulners.com/cve/CVE-2017-16932>) \n**DESCRIPTION:** Xmlsoft libxml2 is vulnerable to a denial of service, caused by an infinite recursion issue in parameter entities. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to exhaust available memory on the system. \nCVSS Base Score: 7.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/135489> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n**CVEID:** [CVE-2017-15412](<https://vulners.com/cve/CVE-2017-15412>) \n**DESCRIPTION:** Google Chrome could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in libXML. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service. \nCVSS Base Score: 6.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/136046> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2016-5131](<https://vulners.com/cve/CVE-2016-5131>) \n**DESCRIPTION:** Google Chrome could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in libxml. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service. \nCVSS Base Score: 6.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/115396> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)\n\n## Affected Products and Versions\n\n**Product **\n\n| \n\n**Affected Version ** \n \n---|--- \n \nIBM RackSwitch G8052 \n\n| \n\n7.9 \n \nIBM RackSwitch G8052\n\n| \n\n7.11 \n \nIBM RackSwitch G8124/G8124E\n\n| \n\n7.9 \n \nIBM RackSwitch G8124/G8124E\n\n| \n\n7.11 \n \nIBM RackSwitch G8264\n\n| \n\n7.9 \n \nIBM RackSwitch G8264\n\n| \n\n7.11 \n \nIBM RackSwitch G8264CS\n\n| \n\n7.8 \n \nIBM RackSwitch G8264T\n\n| \n\n7.9 \n \nIBM RackSwitch G8316\n\n| \n\n7.9 \n \nIBM RackSwitch G8332\n\n| \n\n7.7 \n \n## Remediation/Fixes\n\nFirmware fix versions are available on Fix Central: [http://www.ibm.com/support/fixcentral/](<http://www.ibm.com/support/fixcentral/>)\n\n**Product **\n\n| \n\n**Fix Version ** \n \n---|--- \n \nIBM RackSwitch G8052 (G8052_Image_7.9.22.0)\n\n| \n\n7.9.22.0 \n \nIBM RackSwitch G8052 \n(G8052_Image_7.11.12.0)\n\n| \n\n7.11.12.0 \n \nIBM RackSwitch G8124/G8124E \n(G8124_G8124E_Image_7.9.22.0)\n\n| \n\n7.9.22.0 \n \nIBM RackSwitch G8124/G8124E \n(G8124_G8124E_Image_7.11.12.0)\n\n| \n\n7.11.12.0 \n \nIBM RackSwitch G8264 \n(G8264_Image_7.9.22.0)\n\n| \n\n7.9.22.0 \n \nIBM RackSwitch G8264 \n(G8264_Image_7.11.12.0)\n\n| \n\n7.11.12.0 \n \nIBM RackSwitch G8264CS \n(G8264CS_Image_7.8.20.0)\n\n| \n\n7.8.20.0 \n \nIBM RackSwitch G8264T \n(G8264T_Image_7.9.22.0)\n\n| \n\n7.9.22.0 \n \nIBM RackSwitch G8316 \n(G8316_Image_7.9.22.0)\n\n| \n\n7.9.22.0 \n \nIBM RackSwitch G8332 \n(G8332_Image_7.7.28.0)\n\n| \n\n7.7.28.0 \n \n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2018-07-13T17:44:33", "type": "ibm", "title": "Security Bulletin: IBM RackSwitch firmware products are affected by vulnerabilities in libxml2", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-5131", "CVE-2017-15412", "CVE-2017-16932", "CVE-2017-5130"], "modified": "2018-07-13T17:44:33", "id": "E228AE26D557AC2FB8C5AF13926D0970F3BAC5922DC3700312E52FD8E2BD1B47", "href": "https://www.ibm.com/support/pages/node/715799", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-21T01:39:29", "description": "## Summary\n\nXMLsoft Libxml2 and OpenSSL are consumed by IBM Netezza Analytics. IBM Netezza Analytics has addressed the applicable CVEs.\n\n## Vulnerability Details\n\n**CVEID:** [CVE-2017-16932](<https://vulners.com/cve/CVE-2017-16932>)** \nDESCRIPTION:** Xmlsoft libxml2 is vulnerable to a denial of service, caused by an infinite recursion issue in parameter entities. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to exhaust available memory on the system. \nCVSS Base Score: 7.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/135489> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n\n**CVEID:** [CVE-2017-16931](<https://vulners.com/cve/CVE-2017-16931>)** \nDESCRIPTION:** Xmlsoft libxml2 is vulnerable to a buffer overflow, caused by improper handling of parameter-entity references in xmlParserHandlePEReference function. By using a percent character in a DTD name, a remote attacker could overflow a buffer and execute arbitrary code on the system. \nCVSS Base Score: 7.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/135488> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2016-1840](<https://vulners.com/cve/CVE-2016-1840>)** \nDESCRIPTION:** Apple Mac OS X and Apple IOS could allow a remote attacker to execute arbitrary code on the system, caused by a memory corruption error in libxml2. By persuading a victim to open a specially crafted XML file, an attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service. \nCVSS Base Score: 6.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/113334> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2016-1839](<https://vulners.com/cve/CVE-2016-1839>)** \nDESCRIPTION:** Apple Mac OS X and Apple IOS could allow a remote attacker to execute arbitrary code on the system, caused by a memory corruption error in libxml2. By persuading a victim to open a specially crafted XML file, an attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service. \nCVSS Base Score: 6.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/113333> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2016-1838](<https://vulners.com/cve/CVE-2016-1838>)** \nDESCRIPTION:** Apple Mac OS X and Apple IOS could allow a remote attacker to execute arbitrary code on the system, caused by a memory corruption error in libxml2. By persuading a victim to open a specially crafted XML file, an attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service. \nCVSS Base Score: 6.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/113332> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2016-1837](<https://vulners.com/cve/CVE-2016-1837>)** \nDESCRIPTION:** Apple Mac OS X and Apple IOS could allow a remote attacker to execute arbitrary code on the system, caused by a memory corruption error in libxml2. By persuading a victim to open a specially crafted XML file, an attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service. \nCVSS Base Score: 6.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/113331> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2016-1836](<https://vulners.com/cve/CVE-2016-1836>)** \nDESCRIPTION:** Apple Mac OS X and Apple IOS could allow a remote attacker to execute arbitrary code on the system, caused by a memory corruption error in libxml2. By persuading a victim to open a specially crafted XML file, an attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service. \nCVSS Base Score: 6.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/113330> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2016-1835](<https://vulners.com/cve/CVE-2016-1835>)** \nDESCRIPTION:** Apple Mac OS X and Apple IOS could allow a remote attacker to execute arbitrary code on the system, caused by a memory corruption error in libxml2. By persuading a victim to open a specially crafted XML file, an attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service. \nCVSS Base Score: 6.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/113329> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2016-1834](<https://vulners.com/cve/CVE-2016-1834>)** \nDESCRIPTION:** Apple Mac OS X and Apple IOS could allow a remote attacker to execute arbitrary code on the system, caused by a memory corruption error in libxml2. By persuading a victim to open a specially crafted XML file, an attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service. \nCVSS Base Score: 6.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/113328> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2016-1833](<https://vulners.com/cve/CVE-2016-1833>)** \nDESCRIPTION:** Apple Mac OS X and Apple IOS could allow a remote attacker to execute arbitrary code on the system, caused by a memory corruption error in libxml2. By persuading a victim to open a specially crafted XML file, an attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service. \nCVSS Base Score: 6.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/113327> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)\n\n**CVEID:** [CVE-2016-1762](<https://vulners.com/cve/CVE-2016-1762>)** \nDESCRIPTION:** Apple Safari and Apple iOS could allow a remote attacker to execute arbitrary code on the system, caused by a memory corruption error in libxml2. By persuading a victim to open a specially-crafted XML file, a remote attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base Score: 6.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/111628> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)\n\n**CVEID: **[CVE-2017-3737](<https://vulners.com/cve/CVE-2017-3737>)** \nDESCRIPTION:** An unspecified vulnerability in multiple Oracle products could allow an unauthenticated attacker to cause low confidentiality impact, low integrity impact, and high availability impact. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/136077> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)\n\n## Affected Products and Versions\n\n * IBM Netezza Analytics 1.2.4 - 3.3.1\n\n## Remediation/Fixes\n\nTo resolve the reported CVEs for IBM Netezza Analytics, please upgrade to the following version: \n\n_Product_| _VRMF_| _Remediation/First Fix_ \n---|---|--- \n_IBM Netezza Analytics_| _3.3.2_| [_Link to Fix Central_](<https://www.ibm.com/support/fixcentral/swg/selectFixes?product=ibm%2FInformation+Management%2FNetezza+Applications&release=ANALYTICS_3.3&platform=All&function=fixId&fixids=3.3.2.0-IM-Netezza-ANALYTICS-fp120659>) \n \n\n\n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2019-10-18T03:10:29", "type": "ibm", "title": "Security Bulletin: Multiple vulnerabilities in XMLsoft Libxml2 and OpenSSL affect IBM Netezza Analytics", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.3, "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-1762", "CVE-2016-1833", "CVE-2016-1834", "CVE-2016-1835", "CVE-2016-1836", "CVE-2016-1837", "CVE-2016-1838", "CVE-2016-1839", "CVE-2016-1840", "CVE-2017-16931", "CVE-2017-16932", "CVE-2017-3737"], "modified": "2019-10-18T03:10:29", "id": "E23B2B70071C87B4B30F175BDFB816A59FF7F9127F0905729A27B7EF44524CBC", "href": "https://www.ibm.com/support/pages/node/304225", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-02-23T21:50:24", "description": "## Summary\n\nIBM Flex System Networking Switch Products have addressed the following vulnerabilities in libxml2 and zlib.\n\n## Vulnerability Details\n\n**Summary**\n\nIBM Flex System Networking Switch Products have addressed the following vulnerabilities in libxml2 and zlib.\n\n**Vulnerability Details:**\n\n**CVEID:** [CVE-2016-4658](<https://vulners.com/cve/CVE-2016-4658>)\n\n**Description:** The libxml2 library, as used in multiple products, could allow a remote attacker to execute arbitrary code on the system, caused by a memory corruption error. An attacker could exploit this vulnerability using a specially crafted XML document to execute arbitrary code on the system or cause a denial of service.\n\nCVSS Base Score: 9.8 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/117175> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)\n\n**CVEID:** [CVE-2016-9318](<https://vulners.com/cve/CVE-2016-9318>)\n\n**Description:** Libxml2 could allow a remote attacker to obtain sensitive information, caused by failure to offer a flag directly indicating the status of current document. By using a specially-crafted document to conduct a XML external entity (XXE) attack, an attacker could exploit this vulnerability to obtain sensitive information.\n\nCVSS Base Score: 5.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/119018> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N)\n\n**CVEID:** [CVE-2016-9840](<https://vulners.com/cve/CVE-2016-9840>)\n\n**Description:** zlib is vulnerable to a denial of service, caused by an out-of-bounds pointer arithmetic in inftrees.c. By persuading a victim to open a specially crafted document, a remote attacker could exploit this vulnerability to cause a denial of service.\n\nCVSS Base Score: 3.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/120508> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)\n\n**CVEID:** [CVE-2016-9841](<https://vulners.com/cve/CVE-2016-9841>)\n\n**Description:** zlib is vulnerable to a denial of service, caused by an out-of-bounds pointer arithmetic in inftrees.c. By persuading a victim to open a specially crafted document, a remote attacker could exploit this vulnerability to cause a denial of service.\n\nCVSS Base Score: 3.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/120509> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)\n\n**CVEID:** [CVE-2016-9842](<https://vulners.com/cve/CVE-2016-9842>)\n\n**Description:** zlib is vulnerable to a denial of service, caused by an undefined left shift of negative number. By persuading a victim to open a specially crafted document, a remote attacker could exploit this vulnerability to cause a denial of service.\n\nCVSS Base Score: 3.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/120510> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)\n\n**CVEID:** [CVE-2016-9843](<https://vulners.com/cve/CVE-2016-9843>)\n\n**Description:** zlib is vulnerable to a denial of service, caused by a big-endian out-of-bounds pointer. By persuading a victim to open a specially crafted document, a remote attacker could exploit this vulnerability to cause a denial of service.\n\nCVSS Base Score: 3.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/120511> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)\n\n**Affected Products and Versions**\n\nProduct | Affected Version \n---|--- \nIBM Flex System Fabric EN4093R 10Gb Scalable Switch | 7.8 \nIBM Flex System Fabric CN4093 10Gb Converged Scalable | 7.8 \nIBM Flex System Fabric SI4093 System Interconnect | 7.8 \nIBM Flex System EN2092 1Gb Ethernet Scalable Switch | 7.8 \n \n**Remediation/Fixes:**\n\nFirmware fix versions are available on Fix Central: \n<http://www.ibm.com/support/fixcentral/>.\n\nProduct | Fix Version \n---|--- \nIBM Flex System Fabric EN4093R 10Gb Scalable Switch \n(ibm_fw_scsw_en4093r-7.8.17.0_anyos_noarch) | 7.8.17.0 \nIBM Flex System Fabric CN4093 10Gb Converged Scalable Switch \n(ibm_fw_scsw_cn4093-7.8.17.0_anyos_noarch) | 7.8.17.0 \nIBM Flex System Fabric SI4093 System Interconnect Module \n(ibm_fw_scsw_si4093-7.8.17.0_anyos_noarch) | 7.8.17.0 \nIBM Flex System EN2092 1Gb Ethernet Scalable Switch \n(ibm_fw_scsw_en2092-7.8.17.0_anyos_noarch) | 7.8.17.0 \n \n**Workaround(s) & Mitigation(s):**\n\nNone\n\n**References:**\n\n * [Complete CVSS v3 Guide](<http://www.first.org/cvss/user-guide.html>)\n * [On-line Calculator v3](<http://www.first.org/cvss/calculator/3.0>)\n\n**Related Information:** \n[IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) \n[IBM Product Security Incident Response Blog](<https://www.ibm.com/blogs/psirt/>) \n[Lenovo Product Security Advisories](<https://support.lenovo.com/us/en/product_security/home>)\n\n**Acknowledgement**\n\nNone\n\n**Change History** \n23 May 2017: Original Copy Published \n08 Jun 2017: Revised Copy Published\n\n* The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.\n\n**Disclaimer**\n\nAccording to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an \"industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response.\" IBM PROVIDES THE CVSS SCORES \"AS IS\" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2019-01-31T02:25:02", "type": "ibm", "title": "Security Bulletin: Vulnerabilities in libxml2 and zlib affect IBM Flex System Networking Switch Products", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-4658", "CVE-2016-9318", "CVE-2016-9840", "CVE-2016-9841", "CVE-2016-9842", "CVE-2016-9843"], "modified": "2019-01-31T02:25:02", "id": "D91DE5BA531CCBCA657B1680B3172A0E95EFCAC6A664A87E508BAD66BBD8B0DD", "href": "https://www.ibm.com/support/pages/node/868718", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-02-23T21:50:08", "description": "## Summary\n\nIBM RackSwitch Products listed below have addressed the following vulnerabilities in libxml2 and zlib.\n\n## Vulnerability Details\n\n**Summary**\n\nIBM RackSwitch Products listed below have addressed the following vulnerabilities in libxml2 and zlib.\n\n**Vulnerability Details:**\n\n**CVEID:** [CVE-2016-4658](<https://vulners.com/cve/CVE-2016-4658>)\n\n**Description:** The libxml2 library, as used in multiple products, could allow a remote attacker to execute arbitrary code on the system, caused by a memory corruption error. An attacker could exploit this vulnerability using a specially crafted XML document to execute arbitrary code on the system or cause a denial of service.\n\nCVSS Base Score: 9.8 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/117175> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)\n\n**CVEID:** [CVE-2016-9318](<https://vulners.com/cve/CVE-2016-9318>)\n\n**Description:** Libxml2 could allow a remote attacker to obtain sensitive information, caused by failure to offer a flag directly indicating the status of current document. By using a specially-crafted document to conduct a XML external entity (XXE) attack, an attacker could exploit this vulnerability to obtain sensitive information.\n\nCVSS Base Score: 5.5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/119018> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N)\n\n**CVEID:** [CVE-2016-9840](<https://vulners.com/cve/CVE-2016-9840>)\n\n**Description:** zlib is vulnerable to a denial of service, caused by an out-of-bounds pointer arithmetic in inftrees.c. By persuading a victim to open a specially crafted document, a remote attacker could exploit this vulnerability to cause a denial of service.\n\nCVSS Base Score: 3.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/120508> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)\n\n**CVEID:** [CVE-2016-9841](<https://vulners.com/cve/CVE-2016-9841>)\n\n**Description:** zlib is vulnerable to a denial of service, caused by an out-of-bounds pointer arithmetic in inftrees.c. By persuading a victim to open a specially crafted document, a remote attacker could exploit this vulnerability to cause a denial of service.\n\nCVSS Base Score: 3.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/120509> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)\n\n**CVEID:** [CVE-2016-9842](<https://vulners.com/cve/CVE-2016-9842>)\n\n**Description:** zlib is vulnerable to a denial of service, caused by an undefined left shift of negative number. By persuading a victim to open a specially crafted document, a remote attacker could exploit this vulnerability to cause a denial of service.\n\nCVSS Base Score: 3.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/120510> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)\n\n**CVEID:** [CVE-2016-9843](<https://vulners.com/cve/CVE-2016-9843>)\n\n**Description:** zlib is vulnerable to a denial of service, caused by a big-endian out-of-bounds pointer. By persuading a victim to open a specially crafted document, a remote attacker could exploit this vulnerability to cause a denial of service.\n\nCVSS Base Score: 3.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/120511> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)\n\n**Affected Products and Versions**\n\nProduct | Affected Version \n---|--- \nIBM RackSwitch G8052 | 7.9 \nIBM RackSwitch G8052 | 7.11 \nIBM RackSwitch G8124/G8124E | 7.9 \nIBM RackSwitch G8124/G8124E | 7.11 \nIBM RackSwitch G8264 | 7.9 \nIBM RackSwitch G8264 | 7.11 \nIBM RackSwitch G8264CS | 7.8 \nBundle of G8264CS Image, G8264CS SI Fabric Image and SI4093 SI Fabric Image | 7.8 \nIBM RackSwitch G8264T | 7.9 \nIBM RackSwitch G8316 | 7.9 \nIBM RackSwitch G8332 | 7.7 \n \n**Remediation/Fixes:**\n\nFirmware fix versions are available on Fix Central: \n<http://www.ibm.com/support/fixcentral/>.\n\nYou should verify applying the fix does not cause any compatibility issues.\n\nProduct | Fix Version \n---|--- \nIBM RackSwitch G8052 (G8052_Image_7.9.20.0) | 7.9.20.0 \nIBM RackSwitch G8052 (G8052_Image_7.11.10.0) | 7.11.10.0 \nIBM RackSwitch G8124/G8124E (G8124_G8124E_Image_7.9.20.0) | 7.9.20.0 \nIBM RackSwitch G8124/G8124E (G8124_G8124E_Image_7.11.10.0) | 7.11.10.0 \nIBM RackSwitch G8264 (G8264_Image_7.9.20.0) | 7.9.20.0 \nIBM RackSwitch G8264 (G8264_Image_7.11.10.0) | 7.11.10.0 \nIBM RackSwitch G8264CS (G8264CS_Image_7.8.17.0) | 7.8.17.0 \nBundle of G8264CS Image, G8264CS SI Fabric Image and SI4093 SI Fabric Image (G8264CS_SI_Fabric_Image_7.8.17.0) | 7.8.17.0 \nIBM RackSwitch G8264T (G8264T_Image_7.9.20.0) | 7.9.20.0 \nIBM RackSwitch G8316 (G8316_Image_7.9.20.0) | 7.9.20.0 \nIBM RackSwitch G8332 (G8332_Image_7.7.26.0) | 7.7.26.0 \n \n**Workaround(s) & Mitigation(s):**\n\nNone\n\n**References:**\n\n * [Complete CVSS v3 Guide](<http://www.first.org/cvss/user-guide.html>)\n * [On-line Calculator v3](<http://www.first.org/cvss/calculator/3.0>)\n\n**Related Information:** \n[IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) \n[IBM Product Security Incident Response Blog](<https://www.ibm.com/blogs/psirt/>) \n[Lenovo Product Security Advisories](<https://support.lenovo.com/us/en/product_security/home>)\n\n**Acknowledgement**\n\nNone\n\n**Change History** \n30 May 2017: Original Copy Published\n\n* The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.\n\n**Disclaimer**\n\nAccording to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an \"industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response.\" IBM PROVIDES THE CVSS SCORES \"AS IS\" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2019-01-31T02:25:02", "type": "ibm", "title": "Security Bulletin: Vulnerabilities in libxml2 and zlib affect IBM RackSwitch Products", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-4658", "CVE-2016-9318", "CVE-2016-9840", "CVE-2016-9841", "CVE-2016-9842", "CVE-2016-9843"], "modified": "2019-01-31T02:25:02", "id": "978A4C21F0CD54434FBDB14716D38C456703E15A33E8F5FCD182F219EF5E1FCC", "href": "https://www.ibm.com/support/pages/node/868732", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}], "debian": [{"lastseen": "2022-12-06T23:35:07", "description": "Package : libxml2\nVersion : 2.8.0+dfsg1-7+wheezy11\nCVE ID : CVE-2017-16931 CVE-2017-16932\n\n\nCVE-2017-16931\n parser.c in libxml2 before 2.9.5 mishandles parameter-entity\n references because the NEXTL macro calls the\n xmlParserHandlePEReference function in the case of a '%' character\n in a DTD name.\n\nCVE-2017-16932\n parser.c in libxml2 before 2.9.5 does not prevent infinite\n recursion in parameter entities.\n\n\nFor Debian 7 "Wheezy", these problems have been fixed in version\n2.8.0+dfsg1-7+wheezy11.\n\nWe recommend that you upgrade your libxml2 packages.\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://wiki.debian.org/LTS", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2017-11-30T14:05:13", "type": "debian", "title": "[SECURITY] [DLA 1194-1] libxml2 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-16931", "CVE-2017-16932"], "modified": "2017-11-30T14:05:13", "id": "DEBIAN:DLA-1194-1:E9867", "href": "https://lists.debian.org/debian-lts-announce/2017/11/msg00041.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2021-10-23T21:29:56", "description": "Package : libxml2\nVersion : 2.8.0+dfsg1-7+wheezy8\nCVE ID : CVE-2017-7375 CVE-2017-9047 CVE-2017-9048 CVE-2017-9049\n CVE-2017-9050\n\nCVE-2017-7375\n Missing validation for external entities in xmlParsePEReference\n\nCVE-2017-9047\nCVE-2017-9048\n A buffer overflow was discovered in libxml2 20904-GITv2.9.4-16-g0741801.\n The function xmlSnprintfElementContent in valid.c is supposed to\n recursively dump the element content definition into a char buffer 'buf'\n of size 'size'. The variable len is assigned strlen(buf).\n If the content->type is XML_ELEMENT_CONTENT_ELEMENT, then (i) the\n content->prefix is appended to buf (if it actually fits) whereupon\n (ii) content->name is written to the buffer. However, the check for\n whether the content->name actually fits also uses 'len' rather than\n the updated buffer length strlen(buf). This allows us to write about\n "size" many bytes beyond the allocated memory. This vulnerability\n causes programs that use libxml2, such as PHP, to crash.\n\nCVE-2017-9049\nCVE-2017-9050\n libxml2 20904-GITv2.9.4-16-g0741801 is vulnerable to a heap-based\n buffer over-read in the xmlDictComputeFastKey function in dict.c.\n This vulnerability causes programs that use libxml2, such as PHP,\n to crash. This vulnerability exists because of an incomplete fix\n for libxml2 Bug 759398.\n\n\nFor Debian 7 "Wheezy", these problems have been fixed in version\n2.8.0+dfsg1-7+wheezy8.\n\nWe recommend that you upgrade your libxml2 packages.\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://wiki.debian.org/LTS", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 5.9}, "published": "2017-06-30T20:47:21", "type": "debian", "title": "[SECURITY] [DLA 1008-1] libxml2 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-7375", "CVE-2017-9047", "CVE-2017-9048", "CVE-2017-9049", "CVE-2017-9050"], "modified": "2017-06-30T20:47:21", "id": "DEBIAN:DLA-1008-1:B463B", "href": "https://lists.debian.org/debian-lts-announce/2017/06/msg00037.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2021-10-21T21:56:36", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-3952-1 security@debian.org\nhttps://www.debian.org/security/ Salvatore Bonaccorso\nAugust 23, 2017 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : libxml2\nCVE ID : CVE-2017-0663 CVE-2017-7375 CVE-2017-7376 CVE-2017-9047\n CVE-2017-9048 CVE-2017-9049 CVE-2017-9050\nDebian Bug : 863018 863019 863021 863022 870865 870867 870870\n\nSeveral vulnerabilities were discovered in libxml2, a library providing\nsupport to read, modify and write XML and HTML files. A remote attacker\ncould provide a specially crafted XML or HTML file that, when processed\nby an application using libxml2, would cause a denial-of-service against\nthe application, information leaks, or potentially, the execution of\narbitrary code with the privileges of the user running the application.\n\nFor the oldstable distribution (jessie), these problems have been fixed\nin version 2.9.1+dfsg1-5+deb8u5.\n\nFor the stable distribution (stretch), these problems have been fixed in\nversion 2.9.4+dfsg1-2.2+deb9u1.\n\nFor the unstable distribution (sid), these problems have been fixed in\nversion 2.9.4+dfsg1-3.1.\n\nWe recommend that you upgrade your libxml2 packages.\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 5.9}, "published": "2017-08-23T04:54:22", "type": "debian", "title": "[SECURITY] [DSA 3952-1] libxml2 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-0663", "CVE-2017-7375", "CVE-2017-7376", "CVE-2017-9047", "CVE-2017-9048", "CVE-2017-9049", "CVE-2017-9050"], "modified": "2017-08-23T04:54:22", "id": "DEBIAN:DSA-3952-1:F4FD9", "href": "https://lists.debian.org/debian-security-announce/2017/msg00214.html", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-05-02T16:00:18", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-3952-1 security@debian.org\nhttps://www.debian.org/security/ Salvatore Bonaccorso\nAugust 23, 2017 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : libxml2\nCVE ID : CVE-2017-0663 CVE-2017-7375 CVE-2017-7376 CVE-2017-9047\n CVE-2017-9048 CVE-2017-9049 CVE-2017-9050\nDebian Bug : 863018 863019 863021 863022 870865 870867 870870\n\nSeveral vulnerabilities were discovered in libxml2, a library providing\nsupport to read, modify and write XML and HTML files. A remote attacker\ncould provide a specially crafted XML or HTML file that, when processed\nby an application using libxml2, would cause a denial-of-service against\nthe application, information leaks, or potentially, the execution of\narbitrary code with the privileges of the user running the application.\n\nFor the oldstable distribution (jessie), these problems have been fixed\nin version 2.9.1+dfsg1-5+deb8u5.\n\nFor the stable distribution (stretch), these problems have been fixed in\nversion 2.9.4+dfsg1-2.2+deb9u1.\n\nFor the unstable distribution (sid), these problems have been fixed in\nversion 2.9.4+dfsg1-3.1.\n\nWe recommend that you upgrade your libxml2 packages.\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2017-08-23T04:54:22", "type": "debian", "title": "[SECURITY] [DSA 3952-1] libxml2 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-0663", "CVE-2017-7375", "CVE-2017-7376", "CVE-2017-9047", "CVE-2017-9048", "CVE-2017-9049", "CVE-2017-9050"], "modified": "2017-08-23T04:54:22", "id": "DEBIAN:DSA-3952-1:343CC", "href": "https://lists.debian.org/debian-security-announce/2017/msg00214.html", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2021-10-23T21:47:36", "description": "Package : libxml2\nVersion : 2.8.0+dfsg1-7+wheezy7\nCVE ID : CVE-2016-4658 CVE-2016-5131\n\nCVE-2016-4658\n Namespace nodes must be copied to avoid use-after-free errors.\n But they don't necessarily have a physical representation in a\n document, so simply disallow them in XPointer ranges.\n\nCVE-2016-5131\n The old code would invoke the broken xmlXPtrRangeToFunction.\n range-to isn't really a function but a special kind of\n location step. Remove this function and always handle range-to\n in the XPath code.\n The old xmlXPtrRangeToFunction could also be abused to trigger\n a use-after-free error with the potential for remote code\n execution.\n\nFor Debian 7 "Wheezy", these problems have been fixed in version\n2.8.0+dfsg1-7+wheezy7.\n\nWe recommend that you upgrade your libxml2 packages.\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://wiki.debian.org/LTS", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 5.9}, "published": "2016-10-31T17:09:55", "type": "debian", "title": "[SECURITY] [DLA 691-1] libxml2 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-4658", "CVE-2016-5131"], "modified": "2016-10-31T17:09:55", "id": "DEBIAN:DLA-691-1:EF9E0", "href": "https://lists.debian.org/debian-lts-announce/2016/10/msg00048.html", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2021-10-21T22:10:04", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-3744-1 security@debian.org\nhttps://www.debian.org/security/ Salvatore Bonaccorso\nDecember 23, 2016 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : libxml2\nCVE ID : CVE-2016-4658 CVE-2016-5131\nDebian Bug : 840553 840554\n\nSeveral vulnerabilities were discovered in libxml2, a library providing\nsupport to read, modify and write XML and HTML files. A remote attacker\ncould provide a specially crafted XML or HTML file that, when processed\nby an application using libxml2, would cause a denial-of-service against\nthe application, or potentially, the execution of arbitrary code with\nthe privileges of the user running the application.\n\nFor the stable distribution (jessie), these problems have been fixed in\nversion 2.9.1+dfsg1-5+deb8u4.\n\nFor the testing distribution (stretch), these problems have been fixed\nin version 2.9.4+dfsg1-2.1.\n\nFor the unstable distribution (sid), these problems have been fixed in\nversion 2.9.4+dfsg1-2.1.\n\nWe recommend that you upgrade your libxml2 packages.\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 5.9}, "published": "2016-12-23T18:31:42", "type": "debian", "title": "[SECURITY] [DSA 3744-1] libxml2 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-4658", "CVE-2016-5131"], "modified": "2016-12-23T18:31:42", "id": "DEBIAN:DSA-3744-1:AE7DC", "href": "https://lists.debian.org/debian-security-announce/2016/msg00328.html", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-05-02T15:57:27", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-3744-1 security@debian.org\nhttps://www.debian.org/security/ Salvatore Bonaccorso\nDecember 23, 2016 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : libxml2\nCVE ID : CVE-2016-4658 CVE-2016-5131\nDebian Bug : 840553 840554\n\nSeveral vulnerabilities were discovered in libxml2, a library providing\nsupport to read, modify and write XML and HTML files. A remote attacker\ncould provide a specially crafted XML or HTML file that, when processed\nby an application using libxml2, would cause a denial-of-service against\nthe application, or potentially, the execution of arbitrary code with\nthe privileges of the user running the application.\n\nFor the stable distribution (jessie), these problems have been fixed in\nversion 2.9.1+dfsg1-5+deb8u4.\n\nFor the testing distribution (stretch), these problems have been fixed\nin version 2.9.4+dfsg1-2.1.\n\nFor the unstable distribution (sid), these problems have been fixed in\nversion 2.9.4+dfsg1-2.1.\n\nWe recommend that you upgrade your libxml2 packages.\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2016-12-23T18:31:42", "type": "debian", "title": "[SECURITY] [DSA 3744-1] libxml2 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-4658", "CVE-2016-5131"], "modified": "2016-12-23T18:31:42", "id": "DEBIAN:DSA-3744-1:D44DC", "href": "https://lists.debian.org/debian-security-announce/2016/msg00328.html", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-05-02T19:39:02", "description": "- -------------------------------------------------------------------------\nDebian LTS Advisory DLA-2972-1 debian-lts@lists.debian.org\nhttps://www.debian.org/lts/security/ Anton Gladky\nApril 08, 2022 https://wiki.debian.org/LTS\n- -------------------------------------------------------------------------\n\nPackage : libxml2\nVersion : 2.9.4+dfsg1-2.2+deb9u6\nCVE ID : CVE-2016-9318 CVE-2017-5130 CVE-2017-5969 CVE-2017-16932\n CVE-2022-23308\n\nFive security issues have been discovered in libxml2: XML C parser and toolkit.\n\nCVE-2016-9318\n\n Vulnerable versions do not offer a flag directly indicating that the current\n document may be read but other files may not be opened, which makes it\n easier for remote attackers to conduct XML External Entity (XXE) attacks via\n a crafted document.\n\n\nCVE-2017-5130\n\n Integer overflow in memory debug code, allowed a remote attacker to\n potentially exploit heap corruption via a crafted XML file.\n\n\nCVE-2017-5969\n\n Parser in a recover mode allows remote attackers to cause a denial of service\n (NULL pointer dereference) via a crafted XML document.\n\n\nCVE-2017-16932\n\n When expanding a parameter entity in a DTD, infinite recursion could lead to\n an infinite loop or memory exhaustion.\n\n\nCVE-2022-23308\n\n the application that validates XML using xmlTextReaderRead() with\n XML_PARSE_DTDATTR and XML_PARSE_DTDVALID enabled becomes vulnerable to this\n use-after-free bug. This issue can result in denial of service.\n\nFor Debian 9 stretch, these problems have been fixed in version\n2.9.4+dfsg1-2.2+deb9u6.\n\nWe recommend that you upgrade your libxml2 packages.\n\nFor the detailed security status of libxml2 please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/libxml2\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://wiki.debian.org/LTS", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-04-08T21:17:02", "type": "debian", "title": "[SECURITY] [DLA 2972-1] libxml2 security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-9318", "CVE-2017-16932", "CVE-2017-5130", "CVE-2017-5969", "CVE-2022-23308"], "modified": "2022-04-08T21:17:02", "id": "DEBIAN:DLA-2972-1:3A4A8", "href": "https://lists.debian.org/debian-lts-announce/2022/04/msg00004.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "osv": [{"lastseen": "2022-07-21T08:19:59", "description": "\n* [CVE-2017-16931](https://security-tracker.debian.org/tracker/CVE-2017-16931)\nparser.c in libxml2 before 2.9.5 mishandles parameter-entity\n references because the NEXTL macro calls the\n xmlParserHandlePEReference function in the case of a '%' character\n in a DTD name.\n* [CVE-2017-16932](https://security-tracker.debian.org/tracker/CVE-2017-16932)\nparser.c in libxml2 before 2.9.5 does not prevent infinite\n recursion in parameter entities.\n\n\nFor Debian 7 Wheezy, these problems have been fixed in version\n2.8.0+dfsg1-7+wheezy11.\n\n\nWe recommend that you upgrade your libxml2 packages.\n\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: <https://wiki.debian.org/LTS>\n\n\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 5.9}, "published": "2017-11-30T00:00:00", "type": "osv", "title": "libxml2 - security update", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-16931", "CVE-2017-16932"], "modified": "2022-07-21T05:51:54", "id": "OSV:DLA-1194-1", "href": "https://osv.dev/vulnerability/DLA-1194-1", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-08-05T05:17:55", "description": "\n* [CVE-2017-7375](https://security-tracker.debian.org/tracker/CVE-2017-7375)\nMissing validation for external entities in xmlParsePEReference\n* [CVE-2017-9047](https://security-tracker.debian.org/tracker/CVE-2017-9047) /\n [CVE-2017-9048](https://security-tracker.debian.org/tracker/CVE-2017-9048)\nA buffer overflow was discovered in libxml2 20904-GITv2.9.4-16-g0741801.\n The function xmlSnprintfElementContent in valid.c is supposed to\n recursively dump the element content definition into a char buffer buf\n of size size. The variable len is assigned strlen(buf).\n If the content->type is XML\\_ELEMENT\\_CONTENT\\_ELEMENT, then (i) the\n content->prefix is appended to buf (if it actually fits) whereupon\n (ii) content->name is written to the buffer. However, the check for\n whether the content->name actually fits also uses len rather than\n the updated buffer length strlen(buf). This allows us to write about\n size many bytes beyond the allocated memory. This vulnerability\n causes programs that use libxml2, such as PHP, to crash.\n* [CVE-2017-9049](https://security-tracker.debian.org/tracker/CVE-2017-9049) /\n [CVE-2017-9050](https://security-tracker.debian.org/tracker/CVE-2017-9050)\nlibxml2 20904-GITv2.9.4-16-g0741801 is vulnerable to a heap-based\n buffer over-read in the xmlDictComputeFastKey function in dict.c.\n This vulnerability causes programs that use libxml2, such as PHP,\n to crash. This vulnerability exists because of an incomplete fix\n for libxml2 Bug 759398.\n\n\nFor Debian 7 Wheezy, these problems have been fixed in version\n2.8.0+dfsg1-7+wheezy8.\n\n\nWe recommend that you upgrade your libxml2 packages.\n\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: <https://wiki.debian.org/LTS>\n\n\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 5.9}, "published": "2017-06-30T00:00:00", "type": "osv", "title": "libxml2 - security update", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-7375", "CVE-2017-9049", "CVE-2017-9048", "CVE-2017-9047", "CVE-2017-9050"], "modified": "2022-08-05T05:17:53", "id": "OSV:DLA-1008-1", "href": "https://osv.dev/vulnerability/DLA-1008-1", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-08-10T07:06:40", "description": "\nSeveral vulnerabilities were discovered in libxml2, a library providing\nsupport to read, modify and write XML and HTML files. A remote attacker\ncould provide a specially crafted XML or HTML file that, when processed\nby an application using libxml2, would cause a denial-of-service against\nthe application, information leaks, or potentially, the execution of\narbitrary code with the privileges of the user running the application.\n\n\nFor the oldstable distribution (jessie), these problems have been fixed\nin version 2.9.1+dfsg1-5+deb8u5.\n\n\nFor the stable distribution (stretch), these problems have been fixed in\nversion 2.9.4+dfsg1-2.2+deb9u1.\n\n\nFor the unstable distribution (sid), these problems have been fixed in\nversion 2.9.4+dfsg1-3.1.\n\n\nWe recommend that you upgrade your libxml2 packages.\n\n\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 5.9}, "published": "2017-08-23T00:00:00", "type": "osv", "title": "libxml2 - security update", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-7375", "CVE-2017-9049", "CVE-2017-9048", "CVE-2017-7376", "CVE-2017-0663", "CVE-2017-9047", "CVE-2017-9050"], "modified": "2022-08-10T07:06:37", "id": "OSV:DSA-3952-1", "href": "https://osv.dev/vulnerability/DSA-3952-1", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-04-11T01:25:48", "description": "xpointer.c in libxml2 before 2.9.5 (as used in nokogiri before 1.7.1 amongst other products) does not forbid namespace nodes in XPointer ranges, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free and memory corruption) via a crafted XML document.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2018-08-21T19:03:26", "type": "osv", "title": "Nokogiri does not forbid namespace nodes in XPointer ranges", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-4658"], "modified": "2023-04-11T01:25:44", "id": "OSV:GHSA-FR52-4HQW-P27F", "href": "https://osv.dev/vulnerability/GHSA-fr52-4hqw-p27f", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2022-07-21T08:12:48", "description": "\n* [CVE-2016-4658](https://security-tracker.debian.org/tracker/CVE-2016-4658)\nNamespace nodes must be copied to avoid use-after-free errors.\n But they don't necessarily have a physical representation in a\n document, so simply disallow them in XPointer ranges.\n* [CVE-2016-5131](https://security-tracker.debian.org/tracker/CVE-2016-5131)\nThe old code would invoke the broken xmlXPtrRangeToFunction.\n range-to isn't really a function but a special kind of\n location step. Remove this function and always handle range-to\n in the XPath code.\n The old xmlXPtrRangeToFunction could also be abused to trigger\n a use-after-free error with the potential for remote code\n execution.\n\n\nFor Debian 7 Wheezy, these problems have been fixed in version\n2.8.0+dfsg1-7+wheezy7.\n\n\nWe recommend that you upgrade your libxml2 packages.\n\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: <https://wiki.debian.org/LTS>\n\n\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 5.9}, "published": "2016-10-31T00:00:00", "type": "osv", "title": "libxml2 - security update", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-5131", "CVE-2016-4658"], "modified": "2022-07-21T05:54:43", "id": "OSV:DLA-691-1", "href": "https://osv.dev/vulnerability/DLA-691-1", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2022-08-10T07:11:17", "description": "\nSeveral vulnerabilities were discovered in libxml2, a library providing\nsupport to read, modify and write XML and HTML files. A remote attacker\ncould provide a specially crafted XML or HTML file that, when processed\nby an application using libxml2, would cause a denial-of-service against\nthe application, or potentially, the execution of arbitrary code with\nthe privileges of the user running the application.\n\n\nFor the stable distribution (jessie), these problems have been fixed in\nversion 2.9.1+dfsg1-5+deb8u4.\n\n\nFor the testing distribution (stretch), these problems have been fixed\nin version 2.9.4+dfsg1-2.1.\n\n\nFor the unstable distribution (sid), these problems have been fixed in\nversion 2.9.4+dfsg1-2.1.\n\n\nWe recommend that you upgrade your libxml2 packages.\n\n\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 5.9}, "published": "2016-12-23T00:00:00", "type": "osv", "title": "libxml2 - security update", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-5131", "CVE-2016-4658"], "modified": "2022-08-10T07:11:11", "id": "OSV:DSA-3744-1", "href": "https://osv.dev/vulnerability/DSA-3744-1", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-04-11T01:48:39", "description": "libxml2 20904-GITv2.9.4-16-g0741801 is vulnerable to a heap-based buffer over-read in the xmlDictAddString function in dict.c. This vulnerability causes programs that use libxml2, such as PHP, to crash. This vulnerability exists because of an incomplete fix for CVE-2016-1839. GitHub is notifying on nokogiri as uses libxml2.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2017-12-13T21:38:24", "type": "osv", "title": "Out-of-bounds read in nokogiri", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-1839", "CVE-2017-9050"], "modified": "2023-04-11T01:48:34", "id": "OSV:GHSA-8C56-CPMW-89X7", "href": "https://osv.dev/vulnerability/GHSA-8c56-cpmw-89x7", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2022-08-05T05:19:24", "description": "\nFive security issues have been discovered in libxml2: XML C parser and toolkit.\n\n\n* [CVE-2016-9318](https://security-tracker.debian.org/tracker/CVE-2016-9318)\nVulnerable versions do not offer a flag directly indicating that the current\n document may be read but other files may not be opened, which makes it\n easier for remote attackers to conduct XML External Entity (XXE) attacks via\n a crafted document.\n* [CVE-2017-5130](https://security-tracker.debian.org/tracker/CVE-2017-5130)\nInteger overflow in memory debug code, allowed a remote attacker to\n potentially exploit heap corruption via a crafted XML file.\n* [CVE-2017-5969](https://security-tracker.debian.org/tracker/CVE-2017-5969)\nParser in a recover mode allows remote attackers to cause a denial of service\n (NULL pointer dereference) via a crafted XML document.\n* [CVE-2017-16932](https://security-tracker.debian.org/tracker/CVE-2017-16932)\nWhen expanding a parameter entity in a DTD, infinite recursion could lead to\n an infinite loop or memory exhaustion.\n* [CVE-2022-23308](https://security-tracker.debian.org/tracker/CVE-2022-23308)\nthe application that validates XML using xmlTextReaderRead() with\n XML\\_PARSE\\_DTDATTR and XML\\_PARSE\\_DTDVALID enabled becomes vulnerable to this\n use-after-free bug. This issue can result in denial of service.\n\n\nFor Debian 9 stretch, these problems have been fixed in version\n2.9.4+dfsg1-2.2+deb9u6.\n\n\nWe recommend that you upgrade your libxml2 packages.\n\n\nFor the detailed security status of libxml2 please refer to\nits security tracker page at:\n<https://security-tracker.debian.org/tracker/libxml2>\n\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: <https://wiki.debian.org/LTS>\n\n\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.0"}, "impactScore": 5.9}, "published": "2022-04-08T00:00:00", "type": "osv", "title": "libxml2 - security update", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-5969", "CVE-2016-9318", "CVE-2022-23308", "CVE-2017-16932", "CVE-2017-5130"], "modified": "2022-08-05T05:19:20", "id": "OSV:DLA-2972-1", "href": "https://osv.dev/vulnerability/DLA-2972-1", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "nessus": [{"lastseen": "2023-05-18T14:21:58", "description": "CVE-2017-16931 parser.c in libxml2 before 2.9.5 mishandles parameter-entity references because the NEXTL macro calls the xmlParserHandlePEReference function in the case of a '%' character in a DTD name.\n\nCVE-2017-16932 parser.c in libxml2 before 2.9.5 does not prevent infinite recursion in parameter entities.\n\nFor Debian 7 'Wheezy', these problems have been fixed in version 2.8.0+dfsg1-7+wheezy11.\n\nWe recommend that you upgrade your libxml2 packages.\n\nNOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. 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