Heap-based buffer overflow in the xmlDictComputeFastQKey function in dict.c in libxml2 before 2.9.3 allows context-dependent attackers to cause a denial of service via unspecified vectors.
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encoding value or (2) incomplete XML declaration in XML data, which triggers an out-of-bounds heap read.", "cvss3": {}, "published": "2016-02-16T00:00:00", "type": "nessus", "title": "F5 Networks BIG-IP : Multiple libXML2 vulnerabilities (K61570943)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2014-3660", "CVE-2015-5312", "CVE-2015-7497", "CVE-2015-7498", "CVE-2015-7499", "CVE-2015-7500", "CVE-2015-7941", "CVE-2015-7942", "CVE-2015-8241", "CVE-2015-8242", "CVE-2015-8317"], "modified": "2021-03-10T00:00:00", "cpe": 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A remote attacker\ncould provide a specially crafted XML or HTML file that, when processed\nby an application using libxml2, would cause that application to use an\nexcessive amount of CPU, leak potentially sensitive information, or\ncrash the application.\n\nFor the oldstable distribution (wheezy), these problems have been fixed\nin version 2.8.0+dfsg1-7+wheezy5.\n\nFor the stable distribution (jessie), these problems have been fixed in\nversion 2.9.1+dfsg1-5+deb8u1.\n\nFor the testing distribution (stretch), these problems have been fixed\nin version 2.9.3+dfsg1-1 or earlier versions.\n\nFor the unstable distribution (sid), these problems have been fixed in\nversion 2.9.3+dfsg1-1 or earlier versions.\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": {}, "published": "2015-12-23T13:19:18", "type": "debian", "title": "[SECURITY] [DSA 3430-1] libxml2 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-1819", "CVE-2015-5312", "CVE-2015-7497", "CVE-2015-7498", "CVE-2015-7499", "CVE-2015-7500", "CVE-2015-7941", "CVE-2015-7942", "CVE-2015-8035", "CVE-2015-8241", "CVE-2015-8317"], "modified": "2015-12-23T13:19:18", "id": "DEBIAN:DSA-3430-1:21018", "href": "https://lists.debian.org/debian-security-announce/2015/msg00337.html", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2022-03-26T01:29:47", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-3430-1 security@debian.org\nhttps://www.debian.org/security/ Salvatore Bonaccorso\nDecember 23, 2015 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : libxml2\nCVE ID : CVE-2015-1819 CVE-2015-5312 CVE-2015-7497 CVE-2015-7498 \n CVE-2015-7499 CVE-2015-7500 CVE-2015-7941 CVE-2015-7942\n CVE-2015-8035 CVE-2015-8241 CVE-2015-8317\nDebian Bug : 782782 782985 783010 802827 803942 806384\n\nSeveral vulnerabilities were discovered in libxml2, a library providing\nsupport to read, modify and write XML and HTML files. 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A remote attacker\ncould provide a specially crafted XML or HTML file that, when processed\nby an application using libxml2, would cause that application to use an\nexcessive amount of CPU, leak potentially sensitive information, or\ncrash the application.\n\n\n* [CVE-2015-5312](https://security-tracker.debian.org/tracker/CVE-2015-5312)\nCPU exhaustion when processing specially crafted XML input.\n* [CVE-2015-7497](https://security-tracker.debian.org/tracker/CVE-2015-7497)\nHeap-based buffer overflow in xmlDictComputeFastQKey.\n* [CVE-2015-7498](https://security-tracker.debian.org/tracker/CVE-2015-7498)\nHeap-based buffer overflow in xmlParseXmlDecl.\n* [CVE-2015-7499](https://security-tracker.debian.org/tracker/CVE-2015-7499)\nHeap-based buffer overflow in xmlGROW.\n* [CVE-2015-7500](https://security-tracker.debian.org/tracker/CVE-2015-7500)\nHeap buffer overflow in xmlParseMisc.\n\n\n", "cvss3": {}, "published": "2015-12-26T00:00:00", "type": "osv", "title": "libxml2 - security update", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-7497", "CVE-2015-7498", "CVE-2015-5312", "CVE-2015-7500", "CVE-2015-7499"], "modified": "2022-07-21T05:54:19", "id": "OSV:DLA-373-1", "href": "https://osv.dev/vulnerability/DLA-373-1", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2022-08-10T07:09:30", "description": "\nSeveral vulnerabilities were discovered in libxml2, a library providing\nsupport to read, modify and write XML and HTML files. 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If a user or automated system were tricked into opening a specially crafted document, an attacker could possibly cause libxml2 to crash, resulting in a denial of service. (CVE-2015-5312, CVE-2015-7497, CVE-2015-7498, CVE-2015-7499,CVE-2015-7500)\n\nHugh Davenport discovered that libxml2 incorrectly handled certain malformed documents. If a user or automated system were tricked into opening a specially crafted document, an attacker could possibly cause libxml2 to crash, resulting in a denial of service. (CVE-2015-8241, CVE-2015-8242)\n\nHanno Boeck discovered that libxml2 incorrectly handled certain malformed documents. If a user or automated system were tricked into opening a specially crafted document, an attacker could possibly cause libxml2 to crash, resulting in a denial of service. This issue only applied to Ubuntu 12.04 LTS, Ubuntu 14.04 LTS and Ubuntu 15.04. (CVE-2015-8317)\n\nThe Cloud Foundry project released a BOSH stemcell version 3146.1 and 3155 that has the patched version of the Linux kernel. A new Cloud Foundry rootfs was also released, cflinuxfs2 v.1.22.0, that has the patches.\n\n# Affected Products and Versions\n\n_Severity is medium unless otherwise noted. \n_\n\n * All versions of Cloud Foundry BOSH stemcells prior to 3155 are vulnerable, besides patched versions of 3146.x. \n * All versions of Cloud Foundry cflinuxfs2 prior to v.1.22.0. \n\n# Mitigation\n\nUsers of affected versions should apply the following mitigation:\n\n * The Cloud Foundry project recommends that Cloud Foundry deployments run with BOSH stemcells 3155 or later versions, or patched 3146.x versions, and cflinuxfs2 v.1.22.0 or later versions. \n\n# Credit\n\nKostya Serebryany, Hugh Davenport, Hanno Boeck\n\n# References\n\n * <http://www.ubuntu.com/usn/usn-2834-1>\n * <https://bosh.io/stemcells>\n * <https://github.com/cloudfoundry/cf-release>\n", "cvss3": {}, "published": "2016-01-07T00:00:00", "type": "cloudfoundry", "title": "USN-2834-1 libxml2 vulnerability | Cloud Foundry", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-7497", "CVE-2015-8317", "CVE-2015-7498", "CVE-2015-8241", "CVE-2015-5312", "CVE-2015-7500", "CVE-2015-8242", "CVE-2015-7499"], "modified": "2016-01-07T00:00:00", "id": "CFOUNDRY:1EC71DA3FB8309BFA0C5B2A494033370", "href": "https://www.cloudfoundry.org/blog/usn-2834-1/", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}], "ubuntu": [{"lastseen": "2023-01-26T13:25:15", "description": "## Releases\n\n * Ubuntu 15.10 \n * Ubuntu 15.04 \n * Ubuntu 14.04 ESM\n * Ubuntu 12.04 \n\n## Packages\n\n * libxml2 \\- GNOME XML library\n\nKostya Serebryany discovered that libxml2 incorrectly handled certain \nmalformed documents. 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In libxml2 before 2.9.3, it was possible to hit a negative offset in the name indexing used to randomize the dictionary key generation, causing a heap buffer overflow in xmlDictComputeFastQKey (CVE-2015-7497). In libxml2 before 2.9.3, after encoding conversion failures, the parser was continuing to process to extract more errors, which can potentially lead to unexpected behaviour (CVE-2015-7498). In libxml2 before 2.9.3, the parser failed to detect a case where the current pointer to the input was out of range, leaving it in an incoherent state (CVE-2015-7499). In libxml2 before 2.9.3, a memory access error could happen while processing a start tag due to incorrect entities boundaries (CVE-2015-7500). In libxml2 before 2.9.3, a buffer overread in xmlNextChar due to extra processing of MarkupDecl after EOF has been reached (CVE-2015-8241). In libxml2 before 2.9.3, stack-basedb uffer overead with HTML parser in push mode (CVE-2015-8242). In libxml2 before 2.9.3, out of bounds heap reads could happen due to failure processing the encoding declaration of the XMLDecl in xmlParseEncodingDecl (CVE-2015-8317). In libxml2 before 2.9.3, out of bounds memory access via unclosed html comment (CVE-2015-8710). \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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2015-11-26T20:47:39", "type": "mageia", "title": "Updated libxml2 packages fix security vulnerabilities\n", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": 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-2015-5312", "CVE-2015-7497", "CVE-2015-7498", "CVE-2015-7499", "CVE-2015-7500", "CVE-2015-8241", "CVE-2015-8242", "CVE-2015-8317", "CVE-2015-8710"], "modified": "2015-11-26T20:47:39", "id": "MGASA-2015-0457", "href": "https://advisories.mageia.org/MGASA-2015-0457.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "rubygems": [{"lastseen": "2022-10-25T12:12:52", "description": "Nokogiri version 1.6.7.1 has been released, pulling in several upstream\npatches to the vendored libxml2 to address the following CVEs:\n\nCVE-2015-5312\nCVSS v2 Base Score: 7.1 (HIGH)\nThe xmlStringLenDecodeEntities function in parser.c in libxml2\nbefore 2.9.3 does not properly prevent entity expansion, which\nallows context-dependent attackers to cause a denial of\nservice (CPU consumption) via crafted XML data, a different\nvulnerability than CVE-2014-3660.\n\nCVE-2015-7497\nCVSS v2 Base Score: 5.0 (MEDIUM)\nHeap-based buffer overflow in the xmlDictComputeFastQKey\nfunction in dict.c in libxml2 before 2.9.3 allows\ncontext-dependent attackers to cause a denial of service via\nunspecified vectors.\n\nCVE-2015-7498\nCVSS v2 Base Score: 5.0 (MEDIUM)\nHeap-based buffer overflow in the xmlParseXmlDecl function in\nparser.c in libxml2 before 2.9.3 allows context-dependent\nattackers to cause a denial of service via unspecified vectors\nrelated to extracting errors after an encoding conversion\nfailure.\n\nCVE-2015-7499\nCVSS v2 Base Score: 5.0 (MEDIUM)\nHeap-based buffer overflow in the xmlGROW function in parser.c\nin libxml2 before 2.9.3 allows context-dependent attackers to\nobtain sensitive process memory information via unspecified\nvectors.\n\nCVE-2015-7500\nCVSS v2 Base Score: 5.0 (MEDIUM)\nThe xmlParseMisc function in parser.c in libxml2 before 2.9.3\nallows context-dependent attackers to cause a denial of\nservice (out-of-bounds heap read) via unspecified vectors\nrelated to incorrect entities boundaries and start tags.\n\nCVE-2015-8241\nCVSS v2 Base Score: 6.4 (MEDIUM)\nThe xmlNextChar function in libxml2 2.9.2 does not properly\ncheck the state, which allows context-dependent attackers to\ncause a denial of service (heap-based buffer over-read and\napplication crash) or obtain sensitive information via crafted\nXML data.\n\nCVE-2015-8242\nCVSS v2 Base Score: 5.8 (MEDIUM)\nThe xmlSAX2TextNode function in SAX2.c in the push interface in\nthe HTML parser in libxml2 before 2.9.3 allows\ncontext-dependent attackers to cause a denial of\nservice (stack-based buffer over-read and application crash) or\nobtain sensitive information via crafted XML data.\n\nCVE-2015-8317\nCVSS v2 Base Score: 5.0 (MEDIUM)\nThe xmlParseXMLDecl function in parser.c in libxml2 before\n2.9.3 allows context-dependent attackers to obtain sensitive\ninformation via an (1) unterminated encoding value or (2)\nincomplete XML declaration in XML data, which triggers an\nout-of-bounds heap read.\n", "cvss3": {}, "published": "2015-12-15T00:00:00", "type": "rubygems", "title": "Nokogiri gem contains several vulnerabilities in libxml2", "bulletinFamily": "software", "cvss2": {}, "cvelist": ["2015-5312", "CVE-2014-3660", "CVE-2015-5312", "CVE-2015-7497", "CVE-2015-7498", "CVE-2015-7499", "CVE-2015-7500", "CVE-2015-8241", "CVE-2015-8242", "CVE-2015-8317"], "modified": "2015-12-15T00:00:00", "id": "RUBY:NOKOGIRI-2015-5312", "href": "https://rubysec.com/advisories/2015-5312/", "cvss": {"score": 0.0, "vector": "NONE"}}], "ibm": [{"lastseen": "2023-02-21T05:51:50", "description": "## Summary\n\nThe Libxml2 library is a development toolbox providing the implementation of various XML standards. Multiple vulnerabilities have been discovered in Libxml2 used with IBM Security Network Protection.\n\n## Vulnerability Details\n\n**CVEID:** [_CVE-2015-5312_](<https://vulners.com/cve/CVE-2015-5312>)** \nDESCRIPTION:** An unspecified error in Libxml2 related to an entity expansion flaw has an unknown impact and attack vector. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108319_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108319>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N) \n\n**CVEID:** [_CVE-2015-7497_](<https://vulners.com/cve/CVE-2015-7497>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a heap-based buffer overflow in the xmlDictComputeFastQKey() function. A remote attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108320_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108320>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)\n\n**CVEID:** [_CVE-2015-7498_](<https://vulners.com/cve/CVE-2015-7498>)** \nDESCRIPTION:** An unspecified error in Libxml2 related to the processing of entities after encoding conversion failures have occured has an unknown impact and attack vector. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108321_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108321>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)\n\n**CVEID:** [_CVE-2015-7499_](<https://vulners.com/cve/CVE-2015-7499>)** \nDESCRIPTION:** An unspecified error in Libxml2 related to some parser errors has an unknown impact and attack vector. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108322_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108322>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)\n\n**CVEID:** [_CVE-2015-7500_](<https://vulners.com/cve/CVE-2015-7500>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a memory access error when handling invalid entity boundaries. A remote attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108323_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108323>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)\n\n**CVEID:** [_CVE-2015-7941_](<https://vulners.com/cve/CVE-2015-7941>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a heap-based buffer overflow in the xmlParseEntityDecl or xmlParseConditionalSections function. By using specially-crafted XML data, a remote attacker could exploit this vulnerability to trigger an out-of-bounds read and cause the system to crash. \nCVSS Base Score: 4.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108071_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108071>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)\n\n**CVEID:** [_CVE-2015-7942_](<https://vulners.com/cve/CVE-2015-7942>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a heap-based buffer overflow in the xmlParseConditionalSections function. By using specially-crafted XML data, a remote attacker could exploit this vulnerability to trigger an out-of-bounds read and cause the system to crash. \nCVSS Base Score: 4.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108073_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108073>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)\n\n**CVEID:** [_CVE-2015-8241_](<https://vulners.com/cve/CVE-2015-8241>)** \nDESCRIPTION:** libxml2 is vulnerable to a buffer overflow, caused by improper bounds checking by the XML parser in xmlNextChar. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108169_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108169>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [_CVE-2015-8242_](<https://vulners.com/cve/CVE-2015-8242>)** \nDESCRIPTION:** libxml2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the HTML parser in push mode in xmlSAX2TextNode. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108170_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108170>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)\n\n**CVEID:** [_CVE-2015-8317_](<https://vulners.com/cve/CVE-2015-8317>)** \nDESCRIPTION:** libxml2 is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by the xmlParseXMLDecl function. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108316_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108316>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (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 Network Protection 5.3.1 \nIBM Security Network Protection 5.3.2\n\n## Remediation/Fixes\n\n_Product_\n\n| _VRMF_| _Remediation/First Fix_ \n---|---|--- \nIBM Security Network Protection| Firmware version 5.3.1| Download Firmware 5.3.1.8 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. \nIBM Security Network Protection| Firmware version 5.3.2| Download Firmware 5.3.2.2 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": {}, "published": "2018-06-16T21:39:19", "type": "ibm", "title": "Security Bulletin: Multiple vulnerabilities in Libxml2 affect IBM Security Network Protection", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-5312", "CVE-2015-7497", "CVE-2015-7498", "CVE-2015-7499", "CVE-2015-7500", "CVE-2015-7941", "CVE-2015-7942", "CVE-2015-8241", "CVE-2015-8242", "CVE-2015-8317"], "modified": "2018-06-16T21:39:19", "id": "17516BE1FEE8576600E7288D935EC0669C18FADD0D7BDD7B213E021E851E7F7D", "href": "https://www.ibm.com/support/pages/node/539731", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2023-02-21T01:37:13", "description": "## Summary\n\nIBM DataPower Gateways has addressed vulnerabilities in processing certain XML files that could cause a denial of service. \n\n## Vulnerability Details\n\n**CVEID:** [_CVE-2015-5312_](<https://vulners.com/cve/CVE-2015-5312>)** \nDESCRIPTION:** An unspecified error in Libxml2 related to an entity expansion flaw has an unknown impact and attack vector. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108319_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108319>) 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**CVEID:** [_CVE-2015-7497_](<https://vulners.com/cve/CVE-2015-7497>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a heap-based buffer overflow in the xmlDictComputeFastQKey() function. A remote attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108320_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108320>) 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:L)\n\n**CVEID:** [_CVE-2015-7498_](<https://vulners.com/cve/CVE-2015-7498>)** \nDESCRIPTION:** An unspecified error in Libxml2 related to the processing of entities after encoding conversion failures have occured has an unknown impact and attack vector. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108321_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108321>) 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**CVEID:** [_CVE-2015-7499_](<https://vulners.com/cve/CVE-2015-7499>)** \nDESCRIPTION:** An unspecified error in Libxml2 related to some parser errors has an unknown impact and attack vector. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108322_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108322>) 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**CVEID:** [_CVE-2015-7500_](<https://vulners.com/cve/CVE-2015-7500>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a memory access error when handling invalid entity boundaries. A remote attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108323_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108323>) 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:L)\n\n**CVEID:** [_CVE-2015-7941_](<https://vulners.com/cve/CVE-2015-7941>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a heap-based buffer overflow in the xmlParseEntityDecl or xmlParseConditionalSections function. By using specially-crafted XML data, a remote attacker could exploit this vulnerability to trigger an out-of-bounds read and cause the system to crash. \nCVSS Base Score: 4.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108071_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108071>) 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**CVEID:** [_CVE-2015-7942_](<https://vulners.com/cve/CVE-2015-7942>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a heap-based buffer overflow in the xmlParseConditionalSections function. By using specially-crafted XML data, a remote attacker could exploit this vulnerability to trigger an out-of-bounds read and cause the system to crash. \nCVSS Base Score: 4.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108073_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108073>) 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**CVEID:** [_CVE-2015-8241_](<https://vulners.com/cve/CVE-2015-8241>)** \nDESCRIPTION:** libxml2 is vulnerable to a buffer overflow, caused by improper bounds checking by the XML parser in xmlNextChar. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108169_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108169>) 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-2015-8242_](<https://vulners.com/cve/CVE-2015-8242>)** \nDESCRIPTION:** libxml2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the HTML parser in push mode in xmlSAX2TextNode. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108170_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108170>) 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-2015-8317_](<https://vulners.com/cve/CVE-2015-8317>)** \nDESCRIPTION:** libxml2 is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by the xmlParseXMLDecl function. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108316_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108316>) 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 DataPower Gateway appliances versions 7.2.0.0 to 7.2.0.5 \n\n## Remediation/Fixes\n\nFix is available in versions 7.2.0.6. Refer to [APAR IT15089](<http://www-01.ibm.com/support/docview.wss?uid=swg1IT15089>) for URLs to download the fix. \n \nYou should verify applying this fix does not cause any compatibility issues. \n\n\n_For DataPower customers using versions 6.x and earlier versions, IBM recommends upgrading to a fixed, supported version/release/platform of the product._\n\n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {}, "published": "2021-06-08T22:18:27", "type": "ibm", "title": "Security Bulletin: Vulnerabilities in XML processing affect IBM DataPower Gateways", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-5312", "CVE-2015-7497", "CVE-2015-7498", "CVE-2015-7499", "CVE-2015-7500", "CVE-2015-7941", "CVE-2015-7942", "CVE-2015-8241", "CVE-2015-8242", "CVE-2015-8317"], "modified": "2021-06-08T22:18:27", "id": "8F1916DF16BCE9B41284F1A9B9374A7B3967DF92C2D2FD403A184D97F5FAEAC1", "href": "https://www.ibm.com/support/pages/node/278271", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2023-02-21T05:54:27", "description": "## Summary\n\nThe vulnerabilities have been addressed in the libxml2 component of IBM Cognos Metrics Manager\n\n## Vulnerability Details\n\n**CVEID:** [_CVE-2015-1819_](<https://vulners.com/cve/CVE-2015-1819>)** \nDESCRIPTION:** Libxml is vulnerable to a denial of service, caused by an XML External Entity Injection (XXE) error in the xmlreader when processing XML data. A remote attacker could exploit this vulnerability to consume all available memory resources. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/107272_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/107272>) 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:L) \n\n\n**CVEID:** [_CVE-2015-5312_](<https://vulners.com/cve/CVE-2015-5312>)** \nDESCRIPTION:** An unspecified error in Libxml2 related to an entity expansion flaw has an unknown impact and attack vector. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108319_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108319>) 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**CVEID:** [_CVE-2015-7497_](<https://vulners.com/cve/CVE-2015-7497>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a heap-based buffer overflow in the xmlDictComputeFastQKey() function. A remote attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108320_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108320>) 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:L)\n\n**CVEID:** [_CVE-2015-7498_](<https://vulners.com/cve/CVE-2015-7498>)** \nDESCRIPTION:** An unspecified error in Libxml2 related to the processing of entities after encoding conversion failures have occured has an unknown impact and attack vector. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108321_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108321>) 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**CVEID:** [_CVE-2015-7499_](<https://vulners.com/cve/CVE-2015-7499>)** \nDESCRIPTION:** An unspecified error in Libxml2 related to some parser errors has an unknown impact and attack vector. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108322_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108322>) 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**CVEID:** [_CVE-2015-7500_](<https://vulners.com/cve/CVE-2015-7500>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a memory access error when handling invalid entity boundaries. A remote attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108323_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108323>) 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:L)\n\n**CVEID:** [_CVE-2015-7941_](<https://vulners.com/cve/CVE-2015-7941>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a heap-based buffer overflow in the xmlParseEntityDecl or xmlParseConditionalSections function. By using a specially-crafted XML data, a remote attacker could exploit this vulnerability to trigger an out-of-bounds read and cause the system to crash. \nCVSS Base Score: 4.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108071_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108071>) 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**CVEID:** [_CVE-2015-7942_](<https://vulners.com/cve/CVE-2015-7942>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a heap-based buffer overflow in the xmlParseConditionalSections function. By using a specially-crafted XML data, a remote attacker could exploit this vulnerability to trigger an out-of-bounds read and cause the system to crash. \nCVSS Base Score: 4.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108073_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108073>) 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**CVEID:** [_CVE-2015-8035_](<https://vulners.com/cve/CVE-2015-8035>)** \nDESCRIPTION:** libxml2 is vulnerable to a denial of service, caused by an error when xz support is enabled. By using a specially-crafted xml file, an local attacker could exploit this vulnerability to cause the software to crash. \nCVSS Base Score: 4 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/107845_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/107845>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)\n\n**CVEID:** [_CVE-2015-8241_](<https://vulners.com/cve/CVE-2015-8241>)** \nDESCRIPTION:** libxml2 is vulnerable to a buffer overflow, caused by improper bounds checking by the XML parser in xmlNextChar. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108169_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108169>) 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-2015-8317_](<https://vulners.com/cve/CVE-2015-8317>)** \nDESCRIPTION:** libxml2 is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by the xmlParseXMLDecl function. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108316_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108316>) 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\n * * IBM Cognos Metrics Manager 10.2.2\n * IBM Cognos Metrics Manager 10.2.1\n * IBM Cognos Metrics Manager 10.2\n * IBM Cognos Metrics Manager 10.1.1\n * IBM Cognos Metrics Manager 10.1\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 \n[IBM Cognos Business Intelligence 10.1.x Interim Fixes](<http://www-01.ibm.com/support/docview.wss?uid=swg24041904>) \n[IBM Cognos Business Intelligence 10.2.x Interim Fixes](<http://www-01.ibm.com/support/docview.wss?uid=swg24041905>)\n\n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {}, "published": "2018-06-15T23:15:11", "type": "ibm", "title": "Security Bulletin: Multiple vulnerabilities in libxml2 affect IBM Cognos Metrics Manager (CVE-2015-1819, CVE-2015-5312, CVE-2015-7497, CVE-2015-7498, CVE-2015-7499, CVE-2015-7500, CVE-2015-7941, CVE-2015-7942, CVE-2015-8035, CVE-2015-8241, CVE-2015-8317)", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-1819", "CVE-2015-5312", "CVE-2015-7497", "CVE-2015-7498", "CVE-2015-7499", "CVE-2015-7500", "CVE-2015-7941", "CVE-2015-7942", "CVE-2015-8035", "CVE-2015-8241", "CVE-2015-8317"], "modified": "2018-06-15T23:15:11", "id": "F896F68C7FFACDDB09C9DBD62E569EE7D8DBD1674F16A5042E8227ACAC04BC8A", "href": "https://www.ibm.com/support/pages/node/542561", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2023-02-21T21:53:24", "description": "## Summary\n\nPowerKVM is affected by several vulnerabilities in libxml2. These vulnerabilities are now fixed.\n\n## Vulnerability Details\n\n**CVEID:** [_CVE-2015-1819_](<https://vulners.com/cve/CVE-2015-1819>)** \nDESCRIPTION:** Libxml is vulnerable to a denial of service, caused by an XML External Entity Injection (XXE) error in the xmlreader when processing XML data. A remote attacker could exploit this vulnerability to consume all available memory resources. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/107272_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/107272>) 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:L) \n\n**CVEID:** [_CVE-2015-5312_](<https://vulners.com/cve/CVE-2015-5312>)** \nDESCRIPTION:** An unspecified error in Libxml2 related to an entity expansion flaw has an unknown impact and attack vector. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108319_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108319>) 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**CVEID:** [_CVE-2015-7497_](<https://vulners.com/cve/CVE-2015-7497>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a heap-based buffer overflow in the xmlDictComputeFastQKey() function. A remote attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108320_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108320>) 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:L)\n\n**CVEID:** [_CVE-2015-7498_](<https://vulners.com/cve/CVE-2015-7498>)** \nDESCRIPTION:** An unspecified error in Libxml2 related to the processing of entities after encoding conversion failures have occured has an unknown impact and attack vector. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108321_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108321>) 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**CVEID:** [_CVE-2015-7499_](<https://vulners.com/cve/CVE-2015-7499>)** \nDESCRIPTION:** An unspecified error in Libxml2 related to some parser errors has an unknown impact and attack vector. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108322_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108322>) 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**CVEID:** [_CVE-2015-7500_](<https://vulners.com/cve/CVE-2015-7500>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a memory access error when handling invalid entity boundaries. A remote attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108323_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108323>) 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:L)\n\n**CVEID:** [_CVE-2015-7941_](<https://vulners.com/cve/CVE-2015-7941>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a heap-based buffer overflow in the xmlParseEntityDecl or xmlParseConditionalSections function. By using specially-crafted XML data, a remote attacker could exploit this vulnerability to trigger an out-of-bounds read and cause the system to crash. \nCVSS Base Score: 4.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108071_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108071>) 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**CVEID:** [_CVE-2015-7942_](<https://vulners.com/cve/CVE-2015-7942>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a heap-based buffer overflow in the xmlParseConditionalSections function. By using specially-crafted XML data, a remote attacker could exploit this vulnerability to trigger an out-of-bounds read and cause the system to crash. \nCVSS Base Score: 4.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108073_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108073>) 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**CVEID:** [_CVE-2015-8241_](<https://vulners.com/cve/CVE-2015-8241>)** \nDESCRIPTION:** libxml2 is vulnerable to a buffer overflow, caused by improper bounds checking by the XML parser in xmlNextChar. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108169_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108169>) 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-2015-8242_](<https://vulners.com/cve/CVE-2015-8242>)** \nDESCRIPTION:** libxml2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the HTML parser in push mode in xmlSAX2TextNode. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108170_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108170>) 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-2015-8317_](<https://vulners.com/cve/CVE-2015-8317>)** \nDESCRIPTION:** libxml2 is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by the xmlParseXMLDecl function. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108316_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108316>) 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\nPowerKVM 2.1 and PowerKVM 3.1\n\n## Remediation/Fixes\n\nCustomers can update PowerKVM systems by using \"yum update\". \n \nFix images are made available via Fix Central. For version 3.1, see [_https://ibm.biz/BdHggw_](<https://ibm.biz/BdHggw>) for 3.1 service build 3 or later. \n \nFor version 2.1, the fix is made available via Fix Central ([_https://ibm.biz/BdEnT8_](<https://ibm.biz/BdEnT8>)) in 2.1.1 Build 65.6 and all later 2.1.1 SP3 service builds and 2.1.1 service packs. Customers running v2.1 are, in any case, encouraged to upgrade to v3.1. \n \nFor v2.1 systems currently running fix levels of PowerKVM prior to 2.1.1, please see <http://download4.boulder.ibm.com/sar/CMA/OSA/05e4c/0/README> for prerequisite fixes and instructions.\n\n## Workarounds and Mitigations\n\nv2.1 customers can work around the problem by upgrading to the fixed release of v3.1\n\n## ", "cvss3": {}, "published": "2018-06-18T01:30:43", "type": "ibm", "title": "Security Bulletin: Multiple vulnerabilities in libxml2 affect PowerKVM", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-1819", "CVE-2015-5312", "CVE-2015-7497", "CVE-2015-7498", "CVE-2015-7499", "CVE-2015-7500", "CVE-2015-7941", "CVE-2015-7942", "CVE-2015-8241", "CVE-2015-8242", "CVE-2015-8317"], "modified": "2018-06-18T01:30:43", "id": "6082EF9EEC65FC8C759FD4BD5D61B617F34A710731C703A12F4C0E537B571626", "href": "https://www.ibm.com/support/pages/node/682177", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2023-02-21T21:53:00", "description": "## Summary\n\nMultiple security vulnerabilities have been discovered in libxml2 that is embedded in the IBM FSM. This bulletin addresses these vulnerabilities.\n\n## Vulnerability Details\n\n**CVEID:** [_CVE-2015-1819_](<https://vulners.com/cve/CVE-2015-1819>)** \nDESCRIPTION:** Libxml is vulnerable to a denial of service, caused by an XML External Entity Injection (XXE) error in the xmlreader when processing XML data. A remote attacker could exploit this vulnerability to consume all available memory resources. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/107272_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/107272>) 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:L) \n\n**CVEID:** [_CVE-2015-5312_](<https://vulners.com/cve/CVE-2015-5312>)** \nDESCRIPTION:** An unspecified error in Libxml2 related to an entity expansion flaw has an unknown impact and attack vector. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108319_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108319>) 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**CVEID:** [_CVE-2015-7497_](<https://vulners.com/cve/CVE-2015-7497>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a heap-based buffer overflow in the xmlDictComputeFastQKey() function. A remote attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108320_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108320>) 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:L)\n\n**CVEID:** [_CVE-2015-7498_](<https://vulners.com/cve/CVE-2015-7498>)** \nDESCRIPTION:** An unspecified error in Libxml2 related to the processing of entities after encoding conversion failures have occured has an unknown impact and attack vector. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108321_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108321>) 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**CVEID:** [_CVE-2015-7499_](<https://vulners.com/cve/CVE-2015-7499>)** \nDESCRIPTION:** An unspecified error in Libxml2 related to some parser errors has an unknown impact and attack vector. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108322_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108322>) 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**CVEID:** [_CVE-2015-7500_](<https://vulners.com/cve/CVE-2015-7500>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a memory access error when handling invalid entity boundaries. A remote attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108323_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108323>) 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:L)\n\n**CVEID:** [_CVE-2015-7941_](<https://vulners.com/cve/CVE-2015-7941>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a heap-based buffer overflow in the xmlParseEntityDecl or xmlParseConditionalSections function. By using specially-crafted XML data, a remote attacker could exploit this vulnerability to trigger an out-of-bounds read and cause the system to crash. \nCVSS Base Score: 4.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108071_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108071>) 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**CVEID:** [_CVE-2015-7942_](<https://vulners.com/cve/CVE-2015-7942>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a heap-based buffer overflow in the xmlParseConditionalSections function. By using specially-crafted XML data, a remote attacker could exploit this vulnerability to trigger an out-of-bounds read and cause the system to crash. \nCVSS Base Score: 4.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108073_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108073>) 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**CVEID:** [_CVE-2015-8241_](<https://vulners.com/cve/CVE-2015-8241>)** \nDESCRIPTION:** libxml2 is vulnerable to a buffer overflow, caused by improper bounds checking by the XML parser in xmlNextChar. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108169_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108169>) 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-2015-8242_](<https://vulners.com/cve/CVE-2015-8242>)** \nDESCRIPTION:** libxml2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the HTML parser in push mode in xmlSAX2TextNode. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108170_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108170>) 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-2015-8317_](<https://vulners.com/cve/CVE-2015-8317>)** \nDESCRIPTION:** libxml2 is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by the xmlParseXMLDecl function. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108316_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108316>) 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-2015-8710_](<https://vulners.com/cve/CVE-2015-8710>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by an out-of-bounds memory access when parsing an unclosed HTML comment. By not closing out an HTML comment, a remote attacker could exploit this vulnerability to trigger an out-of-bounds read and cause the system to crash. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/110076_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/110076>) 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:L)\n\n## Affected Products and Versions\n\nFlex System Manager 1.3.4.x \nFlex System Manager 1.3.3.x \nFlex System Manager 1.3.2.x\n\n## Remediation/Fixes\n\nIBM recommends updating the FSM using the instructions referenced in this table. \n \n\n\nProduct | \n\nVRMF | \n\nAPAR | \n\nRemediation \n---|---|---|--- \nFlex System Manager| \n\n1.3.4.x | \n\nIT15534\n\n| Verify that Java updates have been installed, then install [fsmfix1.3.4.0_IT15533_IT15534_IT15535_IT15536_IT16023](<https://www-945.ibm.com/support/fixcentral/systemx/selectFixes?product=ibm%2Fsystemx%2F8731&fixids=fsmfix1.3.4.0_IT15533_IT15534_IT15535_IT15536_IT16023&function=fixId&parent=Flex%20System%20Manager%20Node>). \n \nInstructions for installing and verifying java updates can be found in Technote [761981453](<http://www-01.ibm.com/support/docview.wss?uid=nas777e5323a516f40f286257f03006ae4b5>) \nFlex System Manager| \n\n1.3.3.x | \n\nIT15534\n\n| Verify that Java updates have been installed, then install[ fsmfix1.3.3.0_IT15533_IT15534_IT15535_IT15536_IT16023](<https://www-945.ibm.com/support/fixcentral/systemx/selectFixes?product=ibm%2Fsystemx%2F8731&fixids=fsmfix1.3.3.0_IT15533_IT15534_IT15535_IT15536_IT16023&function=fixId&parent=Flex%20System%20Manager%20Node>). \n \nInstructions for installing and verifying java updates can be found in Technote [736218441](<http://www-01.ibm.com/support/docview.wss?rs=0&uid=nas724cb521f58c4126286257dfd005c1958>) \nFlex System Manager| \n\n1.3.2.x | \n\nIT15534\n\n| Verify that Java updates have been installed, then install[ fsmfix1.3.2.0_IT15533_IT15534_IT15535_IT15536_IT16023](<https://www-945.ibm.com/support/fixcentral/systemx/selectFixes?product=ibm%2Fsystemx%2F8731&fixids=fsmfix1.3.2.0_IT15533_IT15534_IT15535_IT15536_IT16023&function=fixId&parent=Flex%20System%20Manager%20Node>). \n \nInstructions for installing and verifying java updates can be found in Technote [736218441](<http://www-01.ibm.com/support/docview.wss?rs=0&uid=nas724cb521f58c4126286257dfd005c1958>) \nFor 1.1.x.x, 1.2.x.x, 1.3.0.x and 1.3.1.x IBM recommends upgrading to a fixed, supported version/release of the product. \n \nYou should verify applying this fix does not cause any compatibility issues. The fix disables MD5 signature hash by default. IBM recommends that you review your entire environment to identify other areas where you have enabled the MD5 signature hash and take appropriate mitigation and remediation actions. \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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2018-06-18T01:32:48", "type": "ibm", "title": "Security Bulletin: IBM Flex System Manager (FSM) is affected by multiple liblxm2 vulnerabilities", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": 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-2015-1819", "CVE-2015-5312", "CVE-2015-7497", "CVE-2015-7498", "CVE-2015-7499", "CVE-2015-7500", "CVE-2015-7941", "CVE-2015-7942", "CVE-2015-8241", "CVE-2015-8242", "CVE-2015-8317", "CVE-2015-8710"], "modified": "2018-06-18T01:32:48", "id": "4EB6375AC60D18EF5D589BC88A70CB0698048440611BD71DE666FEA37A17ED94", "href": "https://www.ibm.com/support/pages/node/629235", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-21T05:53:46", "description": "## Summary\n\nIdentity Insight 8.1 product is affected by multiple libXML2 vulnerabilities (CVE-2015-7941 CVE-2015-7942 CVE-2015-8035 CVE-2015-8241 CVE-2015-8242 CVE-2015-1819 CVE-2015-5312 CVE-2015-7497 CVE-2015-7498 CVE-2015-7499 CVE-2015-7500 CVE-2015-8317).\n\n## Vulnerability Details\n\n**CVEID:** [_CVE-2015-7941_](<https://vulners.com/cve/CVE-2015-7941>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a heap-based buffer overflow in the xmlParseEntityDecl or xmlParseConditionalSections function. By using a specially-crafted XML data, a remote attacker could exploit this vulnerability to trigger an out-of-bounds read and cause the system to crash. \nCVSS Base Score: 4.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108071_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108071>) 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**CVEID:** [_CVE-2015-7942_](<https://vulners.com/cve/CVE-2015-7942>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a heap-based buffer overflow in the xmlParseConditionalSections function. By using a specially-crafted XML data, a remote attacker could exploit this vulnerability to trigger an out-of-bounds read and cause the system to crash. \nCVSS Base Score: 4.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108073_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108073>) 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**CVEID:** [_CVE-2015-8035_](<https://vulners.com/cve/CVE-2015-8035>)** \nDESCRIPTION:** libxml2 is vulnerable to a denial of service, caused by an error when xz support is enabled. By using a specially-crafted xml file, an local attacker could exploit this vulnerability to cause the software to crash. \nCVSS Base Score: 4 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/107845_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/107845>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)\n\n**CVEID:** [_CVE-2015-8241_](<https://vulners.com/cve/CVE-2015-8241>)** \nDESCRIPTION:** libxml2 is vulnerable to a buffer overflow, caused by improper bounds checking by the XML parser in xmlNextChar. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108169_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108169>) 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-2015-8242_](<https://vulners.com/cve/CVE-2015-8242>)** \nDESCRIPTION:** libxml2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the HTML parser in push mode in xmlSAX2TextNode. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108170_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108170>) 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-2015-1819_](<https://vulners.com/cve/CVE-2015-1819>)** \nDESCRIPTION:** Libxml is vulnerable to a denial of service, caused by an XML External Entity Injection (XXE) error in the xmlreader when processing XML data. A remote attacker could exploit this vulnerability to consume all available memory resources. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/107272_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/107272>) 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:L)\n\n \n**CVEID:** [_CVE-2015-5312_](<https://vulners.com/cve/CVE-2015-5312>)** \nDESCRIPTION:** An unspecified error in Libxml2 related to an entity expansion flaw has an unknown impact and attack vector. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108319_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108319>) 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**CVEID:** [_CVE-2015-7497_](<https://vulners.com/cve/CVE-2015-7497>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a heap-based buffer overflow in the xmlDictComputeFastQKey() function. A remote attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108320_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108320>) 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:L)\n\n**CVEID:** [_CVE-2015-7498_](<https://vulners.com/cve/CVE-2015-7498>)** \nDESCRIPTION:** An unspecified error in Libxml2 related to the processing of entities after encoding conversion failures have occured has an unknown impact and attack vector. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108321_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108321>) 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**CVEID:** [_CVE-2015-7499_](<https://vulners.com/cve/CVE-2015-7499>)** \nDESCRIPTION:** An unspecified error in Libxml2 related to some parser errors has an unknown impact and attack vector. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108322_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108322>) 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**CVEID:** [_CVE-2015-7500_](<https://vulners.com/cve/CVE-2015-7500>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a memory access error when handling invalid entity boundaries. A remote attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108323_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108323>) 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:L)\n\n \n**CVEID:** [_CVE-2015-8317_](<https://vulners.com/cve/CVE-2015-8317>)** \nDESCRIPTION:** libxml2 is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by the xmlParseXMLDecl function. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108316_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108316>) 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\nIdentity Insight 8.1\n\n## Remediation/Fixes\n\nDownload and apply isii_8.1.0.4_ifix003 from [Fix Central](<http://www-933.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~Information%2BManagement&product=ibm/Information+Management/InfoSphere+Identity+Insight&release=All&platform=All&function=all>).\n\n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {}, "published": "2018-06-16T13:38:33", "type": "ibm", "title": "Security Bulletin: OpenSource libXML2 Vulnerabilities affect Identity Insight 8.1", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-1819", "CVE-2015-5312", "CVE-2015-7497", "CVE-2015-7498", "CVE-2015-7499", "CVE-2015-7500", "CVE-2015-7941", "CVE-2015-7942", "CVE-2015-8035", "CVE-2015-8241", "CVE-2015-8242", "CVE-2015-8317"], "modified": "2018-06-16T13:38:33", "id": "D4D9239D39380DAAAF0663AA50B7560152F0E3980E2EE27DD40046B16E4D33B3", "href": "https://www.ibm.com/support/pages/node/540751", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2023-02-21T01:48:46", "description": "## Summary\n\nA set of Libxml2 vulnerabilities were disclosed by the Libxml2 Project. Libxml2 is used by Rational Systems Tester. Rational Systems Tester has addressed the applicable CVEs.\n\n## Vulnerability Details\n\n**CVEID:** [_CVE-2015-7941_](<https://vulners.com/cve/CVE-2015-7941>)** \nDESCRIPTION:** Libxml2 could allow a remote attacker to execute arbitrary code on the system, caused by improper validation when processing XML files. By using a specially-crafted XML file, an attacker could exploit this vulnerability to cause an out of bounds read error allowing the attacker to execute arbitrary code on the system. \nCVSS Base Score: 9.8 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108071_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108071>) 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-2015-7942_](<https://vulners.com/cve/CVE-2015-7942>)** \nDESCRIPTION:** Libxml2 could allow a remote attacker to execute arbitrary code on the system, caused by improper validation when processing XML files. By using a specially-crafted XML file, an attacker could exploit this vulnerability to cause an out of bounds read error allowing the attacker to execute arbitrary code on the system. \nCVSS Base Score: 9.8 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108073_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108073>) 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-2015-8035_](<https://vulners.com/cve/CVE-2015-8035>)** \nDESCRIPTION:** libxml2 is vulnerable to a denial of service, caused by an error when xz support is enabled. By using a specially-crafted xml file, an local attacker could exploit this vulnerability to cause the software to crash. \nCVSS Base Score: 4 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/107845_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/107845>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)\n\n**CVEID:** [_CVE-2015-8241_](<https://vulners.com/cve/CVE-2015-8241>)** \nDESCRIPTION:** libxml2 is vulnerable to a buffer overflow, caused by improper bounds checking by the XML parser in xmlNextChar. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108169_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108169>) 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-2015-8242_](<https://vulners.com/cve/CVE-2015-8242>)** \nDESCRIPTION:** libxml2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the HTML parser in push mode in xmlSAX2TextNode. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108170_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108170>) 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-2015-1819_](<https://vulners.com/cve/CVE-2015-1819>)** \nDESCRIPTION:** Libxml is vulnerable to a denial of service, caused by an XML External Entity Injection (XXE) error in the xmlreader when processing XML data. A remote attacker could exploit this vulnerability to consume all available memory resources. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/107272_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/107272>) 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:L)\n\n \n \n**CVEID:** [_CVE-2015-8317_](<https://vulners.com/cve/CVE-2015-8317>)** \nDESCRIPTION:** libxml2 is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by the xmlParseXMLDecl function. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108316_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108316>) 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-2015-5312_](<https://vulners.com/cve/CVE-2015-5312>)** \nDESCRIPTION:** An unspecified error in Libxml2 related to an entity expansion flaw has an unknown impact and attack vector. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108319_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108319>) 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**CVEID:** [_CVE-2015-7497_](<https://vulners.com/cve/CVE-2015-7497>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a heap-based buffer overflow in the xmlDictComputeFastQKey() function. A remote attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108320_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108320>) 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:L)\n\n**CVEID:** [_CVE-2015-7498_](<https://vulners.com/cve/CVE-2015-7498>)** \nDESCRIPTION:** An unspecified error in Libxml2 related to the processing of entities after encoding conversion failures have occured has an unknown impact and attack vector. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108321_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108321>) 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**CVEID:** [_CVE-2015-7499_](<https://vulners.com/cve/CVE-2015-7499>)** \nDESCRIPTION:** An unspecified error in Libxml2 related to some parser errors has an unknown impact and attack vector. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108322_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108322>) 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**CVEID:** [_CVE-2015-7500_](<https://vulners.com/cve/CVE-2015-7500>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a memory access error when handling invalid entity boundaries. A remote attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108323_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108323>) 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:L)\n\n## Affected Products and Versions\n\nRational Systems Tester versions 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\n\n## Remediation/Fixes\n\nUpgrade to Rational Systems Tester Interim Fix 3 for 3.3.0.7. \n[Rational Systems Tester (3.3.0.7.iFix3, Windows)](<http://www-933.ibm.com/support/fixcentral/swg/selectFixes?product=ibm/Rational/Rational+Systems+Tester&release=3.3.0.7&platform=Windows&function=all>) \n[Rational Systems Tester (3.3.0.7.iFix3, Linux)](<http://www-933.ibm.com/support/fixcentral/swg/selectFixes?product=ibm/Rational/Rational+Systems+Tester&release=3.3.0.7&platform=Linux&function=all>)\n\n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {}, "published": "2018-06-17T05:07:59", "type": "ibm", "title": "Security Bulletin: Multiple vulnerabilities in Libxml2 affect Rational Systems Tester", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-1819", "CVE-2015-5312", "CVE-2015-7497", "CVE-2015-7498", "CVE-2015-7499", "CVE-2015-7500", "CVE-2015-7941", "CVE-2015-7942", "CVE-2015-8035", "CVE-2015-8241", "CVE-2015-8242", "CVE-2015-8317"], "modified": "2018-06-17T05:07:59", "id": "DAE66C3F24DC9C9F32A4918C846A8F515A6E526CE6B4F5F2BBF09EFE18B62398", "href": "https://www.ibm.com/support/pages/node/274269", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2023-02-21T01:38:23", "description": "## Summary\n\nMultiple vulnerabilities in libpng and libxml affect Rational DOORS\n\n## Vulnerability Details\n\n**CVE-ID**: [CVE-2015-1819](<https://vulners.com/cve/CVE-2015-1819>) \n**Description**: Libxml is vulnerable to a denial of service, caused by an XML External Entity Injection (XXE) error in the xmlreader when processing XML data. A remote attacker could exploit this vulnerability to consume all available memory resources. \n**CVSS Base Score**: 5.300 \n**CVSS Temporal Score (X-Force Link)**: <https://exchange.xforce.ibmcloud.com/vulnerabilities/107272> for the current score \n**CVSS Environmental Score***: Undefined \n**CVSS Vector**: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n**CVE-ID**: [CVE-2015-7941](<https://vulners.com/cve/CVE-2015-7941>) \n**Description**: Libxml2 could allow a remote attacker to execute arbitrary code on the system, caused by improper validation when processing XML files. By using a specially-crafted XML file, an attacker could exploit this vulnerability to cause an out of bounds read error allowing the attacker to execute arbitrary code on the system. \n**CVSS Base Score**: 9.800 \n**CVSS Temporal Score (X-Force Link)**: <https://exchange.xforce.ibmcloud.com/vulnerabilities/108071> for the current score \n**CVSS Environmental Score***: Undefined \n**CVSS Vector**: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) \n \n**CVE-ID**: [CVE-2015-7942](<https://vulners.com/cve/CVE-2015-7942>) \n**Description**: Libxml2 could allow a remote attacker to execute arbitrary code on the system, caused by improper validation when processing XML files. By using a specially-crafted XML file, an attacker could exploit this vulnerability to cause an out of bounds read error allowing the attacker to execute arbitrary code on the system. \n**CVSS Base Score**: 9.800 \n**CVSS Temporal Score (X-Force Link)**: <https://exchange.xforce.ibmcloud.com/vulnerabilities/108073> for the current score \n**CVSS Environmental Score***: Undefined \n**CVSS Vector**: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) \n \n**CVE-ID**: [CVE-2015-8035](<https://vulners.com/cve/CVE-2015-8035>) \nDescription: libxml2 is vulnerable to a denial of service, caused by an error when xz support is enabled. By using a specially-crafted xml file, an local attacker could exploit this vulnerability to cause the software to crash. \n**CVSS Base Score**: 4.000 \n**CVSS Temporal Score (X-Force Link)**: <https://exchange.xforce.ibmcloud.com/vulnerabilities/107845> for the current score \n**CVSS Environmental Score***: Undefined \n**CVSS Vector**: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n**CVE-ID**: [CVE-2015-8241](<https://vulners.com/cve/CVE-2015-8241>) \nDescription: libxml2 is vulnerable to a buffer overflow, caused by improper bounds checking by the XML parser in xmlNextChar. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \n**CVSS Base Score**: 5.900 \n**CVSS Temporal Score (X-Force Link)**: <https://exchange.xforce.ibmcloud.com/vulnerabilities/108169> for the current score \n**CVSS Environmental Score***: Undefined \n**CVSS Vector**: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) \n \n**CVE-ID**: [CVE-2015-8242](<https://vulners.com/cve/CVE-2015-8242>) \n**Description**: libxml2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the HTML parser in push mode in xmlSAX2TextNode. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \n**CVSS Base Score**: 5.900 \n**CVSS Temporal Score (X-Force Link)**: <https://exchange.xforce.ibmcloud.com/vulnerabilities/108170> for the current score \n**CVSS Environmental Score***: Undefined \n**CVSS Vector**: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) \n\n** \nCVE-ID**: [CVE-2015-5312](<https://vulners.com/cve/CVE-2015-5312>)** \nDescription**: An unspecified error in Libxml2 related to an entity expansion flaw has an unknown impact and attack vector.** \nCVSS Base Score**: 5.300** \nCVSS Temporal Score (X-Force Link)**: [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108319_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108319>) for the current score \n**CVSS 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 \nCVE-ID**: [CVE-2015-7497](<https://vulners.com/cve/CVE-2015-7497>)** \nDescription**: Libxml2 is vulnerable to a denial of service, caused by a heap-based buffer overflow in the xmlDictComputeFastQKey() function. A remote attacker could exploit this vulnerability to cause a denial of service.** \nCVSS Base Score**: 5.300** \nCVSS Temporal Score (X-Force Link)**: [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108320_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108320>) for the current score \n**CVSS Environmental Score***: Undefined ** \nCVSS Vector**: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)** \n \nCVE-ID**: [CVE-2015-7498](<https://vulners.com/cve/CVE-2015-7498>)** \nDescription**: An unspecified error in Libxml2 related to the processing of entities after encoding conversion failures have occured has an unknown impact and attack vector.** \nCVSS Base Score**: 5.300** \nCVSS Temporal Score (X-Force Link)**: [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108321_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108321>) for the current score \n**CVSS 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 \nCVE-ID**: [CVE-2015-7499](<https://vulners.com/cve/CVE-2015-7499>)** \nDescription**: An unspecified error in Libxml2 related to some parser errors has an unknown impact and attack vector.** \nCVSS Base Score**: 5.300** \nCVSS Temporal Score (X-Force Link)**: [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108322_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108322>) for the current score \n**CVSS 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 \nCVE-ID**: [CVE-2015-7500](<https://vulners.com/cve/CVE-2015-7500>)** \nDescription**: Libxml2 is vulnerable to a denial of service, caused by a memory access error when handling invalid entity boundaries. A remote attacker could exploit this vulnerability to cause a denial of service.** \nCVSS Base Score**: 5.300** \nCVSS Temporal Score (X-Force Link)**: [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108323_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108323>) for the current score \n**CVSS Environmental Score***: Undefined ** \nCVSS Vector**: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)\n\n \n**CVE-ID**: [CVE-2015-8317](<https://vulners.com/cve/CVE-2015-8317>)** \nDescription**: libxml2 is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by the xmlParseXMLDecl function. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash.** \nCVSS Base Score**: 5.900** \nCVSS Temporal Score (X-Force Link)**: [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108316_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108316>) for the current score \n**CVSS 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**CVE-ID**: [CVE-2015-8710](<https://vulners.com/cve/CVE-2015-8710>)** \nDescription**: Libxml2 is vulnerable to a denial of service, caused by an out-of-bounds memory access when parsing an unclosed HTML comment. By using the \"\"<!--\"\" HTML comment without close, a remote attacker could exploit this vulnerability to trigger an out-of-bounds read and cause the system to crash.** \nCVSS Base Score**: 5.300** \nCVSS Temporal Score (X-Force Link)**: [_https://exchange.xforce.ibmcloud.com/vulnerabilities/110076_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/110076>) for the current score \n**CVSS Environmental Score***: Undefined ** \nCVSS Vector**: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n**CVEID:** [_CVE-2016-2073_](<https://vulners.com/cve/CVE-2016-2073>)** \nDESCRIPTION:** libxml2 is vulnerable to a heap-based buffer overflow, caused by an out-of-bounds read in the htmlParseNameComplex() function. By persuading a victim to open a specially crafted XML file, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \n**CVSS Base Score:** 6.3 \n**CVSS Temporal Score:** See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/110307_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/110307>) for the current score \n**CVSS Environmental Score*:** Undefined \n**CVSS 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\nRational DOORS: 9.6.0.0 - 9.6.0.3, 9.6.1.0 - 9.6.1.4 \n \nThe following Rational DOORS components are affected: \n\n * Rational DOORS desktop client\n * Rational DOORS database server\n * Rational DOORS interoperation server\n\n## Remediation/Fixes\n\nUpgrade to the fix pack that corresponds to the version of Rational DOORS that you are running, as shown in the following table. Upgrade the Rational DOORS client, the Rational DOORS database server, and the Rational DOORS interoperation server. \nYou should verify applying this fix does not cause any compatibility issues. \n \n\n\n**Rational DOORS version**| **Upgrade to fix pack** \n---|--- \n9.6.0 \n9.6.0.1 - 9.6.0.4| [9.6.0.5](<http://www.ibm.com/support/docview.wss?uid=swg24041347>) \n9.6.1 \n9.6.1.1 - 9.6.1.4| [9.6.1.5](<http://www.ibm.com/support/docview.wss?uid=swg24041346>) \n \n_For Rational DOORS version 9.2.x and earlier, IBM recommends upgrading to a fixed, supported version/release/platform of the product._\n\nIf you are using Rational DOORS Web Access, after you upgrade _but before you start the Rational DOORS Web Access server_, edit the core configuration file and set the required version of the interoperation server to the version of the fix pack upgrade, as described in this procedure.\n\n**Procedure:**\n\n 1. To edit the Rational DOORS Web Access core configuration file, open the `festival.xml` file, which is in the `server\\festival\\config` directory. \n \n\n 2. Add the following line in the `<f:properties>` section: \n \n`` \n``<**f:property name=\"interop.version\" value=\"9.n.n.n\"** />` \n`` \n \n`Replace \"`9.n.n.n`\" with the version of the fix pack upgrade: 9.6.0.5 or 9.6.1.5. \n \n\n 3. Save and close the file. \n \n\n\nAfter this revision, only the specified version of the interoperation server can access the Rational DOORS database. \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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-05-01T08:19:24", "type": "ibm", "title": "Security Bulletin: Multiple Vulnerabilities in libpng and libxml affect Rational DOORS", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": 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-2015-1819", "CVE-2015-5312", "CVE-2015-7497", "CVE-2015-7498", "CVE-2015-7499", "CVE-2015-7500", "CVE-2015-7941", "CVE-2015-7942", "CVE-2015-8035", "CVE-2015-8241", "CVE-2015-8242", "CVE-2015-8317", "CVE-2015-8710", "CVE-2016-2073"], "modified": "2020-05-01T08:19:24", "id": "D911317A5AB78973EC0BCDD274D56A8146D89345FD34F13DAEEC08B6503FEAE0", "href": "https://www.ibm.com/support/pages/node/273049", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-21T05:51:40", "description": "## Summary\n\nThere are multiple security vulnerabilities in various components used by IBM Security Identity Manager Virtual Appliance\n\n## Vulnerability Details\n\n \n**CVEID:** [_CVE-2016-0402_](<https://vulners.com/cve/CVE-2016-0402>)** \nDESCRIPTION:** An unspecified vulnerability in Oracle Java SE and Java SE Embedded related to the Networking component has no confidentiality impact, partial integrity impact, and no availability impact. \nCVSS Base Score: 5 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/109947_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/109947>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (AV:N/AC:L/Au:N/C:N/I:P/A:N) \n\n**CVEID:** [_CVE-2016-0448_](<https://vulners.com/cve/CVE-2016-0448>)** \nDESCRIPTION:** An unspecified vulnerability in Oracle Java SE and Java SE Embedded related to the JMX component could allow a remote attacker to obtain sensitive information resulting in a partial confidentiality impact using unknown attack vectors. \nCVSS Base Score: 4 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/109949_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/109949>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (AV:N/AC:L/Au:S/C:P/I:N/A:N)\n\n \n**CVEID:** [_CVE-2015-4872_](<https://vulners.com/cve/CVE-2015-4872>)** \nDESCRIPTION:** An unspecified vulnerability in Oracle Java SE and JRockit related to the Security component has no confidentiality impact, partial integrity impact, and no availability impact. \nCVSS Base Score: 5 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/107361_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/107361>) for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (AV:N/AC:L/Au:N/C:N/I:P/A:N) \n \n \n**CVEID:** [_CVE-2015-3195_](<https://vulners.com/cve/CVE-2015-3195>)** \nDESCRIPTION:** OpenSSL could allow a remote attacker to obtain sensitive information, caused by a memory leak in a malformed X509_ATTRIBUTE structure. An attacker could exploit this vulnerability to obtain CMS data and other sensitive information. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108504_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108504>) 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**CVEID:** [_CVE-2015-3196_](<https://vulners.com/cve/CVE-2015-3196>)** \nDESCRIPTION:** OpenSSL is vulnerable to a denial of service, caused by a race condition when PSK identity hints are received by a multi-threaded client and the SSL_CTX structure is updated with the incorrect value. An attacker could exploit this vulnerability to possibly corrupt memory and cause a denial of service. \nCVSS Base Score: 3.7 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108505_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108505>) 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:L)\n\n \n \n**CVEID:** [_CVE-2015-5312_](<https://vulners.com/cve/CVE-2015-5312>)** \nDESCRIPTION:** An unspecified error in Libxml2 related to an entity expansion flaw has an unknown impact and attack vector. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108319_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108319>) 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**CVEID:** [_CVE-2015-7497_](<https://vulners.com/cve/CVE-2015-7497>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a heap-based buffer overflow in the xmlDictComputeFastQKey() function. A remote attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108320_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108320>) 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:L)\n\n**CVEID:** [_CVE-2015-7498_](<https://vulners.com/cve/CVE-2015-7498>)** \nDESCRIPTION:** An unspecified error in Libxml2 related to the processing of entities after encoding conversion failures have occured has an unknown impact and attack vector. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108321_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108321>) 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**CVEID:** [_CVE-2015-7499_](<https://vulners.com/cve/CVE-2015-7499>)** \nDESCRIPTION:** An unspecified error in Libxml2 related to some parser errors has an unknown impact and attack vector. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108322_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108322>) 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**CVEID:** [_CVE-2015-7500_](<https://vulners.com/cve/CVE-2015-7500>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a memory access error when handling invalid entity boundaries. A remote attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108323_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108323>) 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:L)\n\n**CVEID:** [_CVE-2015-7941_](<https://vulners.com/cve/CVE-2015-7941>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a heap-based buffer overflow in the xmlParseEntityDecl or xmlParseConditionalSections function. By using specially-crafted XML data, a remote attacker could exploit this vulnerability to trigger an out-of-bounds read and cause the system to crash. \nCVSS Base Score: 4.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108071_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108071>) 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**CVEID:** [_CVE-2015-7942_](<https://vulners.com/cve/CVE-2015-7942>)** \nDESCRIPTION:** Libxml2 is vulnerable to a denial of service, caused by a heap-based buffer overflow in the xmlParseConditionalSections function. By using specially-crafted XML data, a remote attacker could exploit this vulnerability to trigger an out-of-bounds read and cause the system to crash. \nCVSS Base Score: 4.3 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108073_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108073>) 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**CVEID:** [_CVE-2015-8241_](<https://vulners.com/cve/CVE-2015-8241>)** \nDESCRIPTION:** libxml2 is vulnerable to a buffer overflow, caused by improper bounds checking by the XML parser in xmlNextChar. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108169_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108169>) 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-2015-8242_](<https://vulners.com/cve/CVE-2015-8242>)** \nDESCRIPTION:** libxml2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the HTML parser in push mode in xmlSAX2TextNode. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108170_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108170>) 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-2015-8317_](<https://vulners.com/cve/CVE-2015-8317>)** \nDESCRIPTION:** libxml2 is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by the xmlParseXMLDecl function. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/108316_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/108316>) 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 Identity Manager Virtual Appliance versions 7.0.0.0, 7.0.0.1, 7.0.0.2, 7.0.0.3, 7.0.1\n\n## Remediation/Fixes\n\nEnsure that the version listed below is installed on the system. \n\nProduct Version| Fix level \n---|--- \nIBM Security Identity Manager (ISIM) Virtual Appliance releases 7.0.0.0, 7.0.0.1, 7.0.0.2, 7.0.0.3, 7.0.1| If current release version is 7.0.0.0, 7.0.0.1, 7.0.0.2 or 7.0.0.3, apply: \nIBM Security Identity Manager (ISIM) 7.0.1 release [7.0.1-ISS-SIM-FP0000](<http://www-933.ibm.com/support/fixcentral/swg/selectFixes?parent=Security%2BSystems&product=ibm/Tivoli/Tivoli+Identity+Manager&release=7.0.1&platform=All&function=all>) \n \nthen apply: \nIBM Security Identity Manager (ISIM) [7.0.1.0-ISS-SIM-IF0002](<http://www-933.ibm.com/support/fixcentral/swg/selectFixes?parent=Security%2BSystems&product=ibm/Tivoli/Tivoli+Identity+Manager&release=7.0.1.0&platform=All&function=all>) \n \nNote: 7.0.1.0-ISS-SIM-IF0002 contains the content of 7.0.1.0-ISS-SIM-IF0001. It is not required to install both interim fixes. \n \n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 1.4}, "published": "2018-06-16T21:40:57", "type": "ibm", "title": "Security Bulletin: Fixes for Multiple Security Vulnerabilities in IBM Security Identity Manager Virtual Appliance available", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-3195", "CVE-2015-3196", "CVE-2015-4872", "CVE-2015-5312", "CVE-2015-7497", "CVE-2015-7498", "CVE-2015-7499", "CVE-2015-7500", "CVE-2015-7941", "CVE-2015-7942", "CVE-2015-8241", "CVE-2015-8242", "CVE-2015-8317", "CVE-2016-0402", "CVE-2016-0448"], "modified": "2018-06-16T21:40:57", "id": "AACF6F6443D6B1F43A3B1EB2158C0974A7E3740F82735809A14DB68D406E34ED", "href": "https://www.ibm.com/support/pages/node/546727", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2023-02-21T05:54:28", "description": "## Summary\n\nThis bulletin addresses several security vulnerabilities. \n \nThere are multiple vulnerabilities in IBM\u00ae Runtime Environment Java\u2122 Technology Edition, Version 6 and the IBM\u00ae Runtime Environment Java\u2122 Technology Edition, Version 7 that are used by IBM Cognos Business Intelligence. These issues were disclosed as part of the IBM Java SDK updates in January 2016. \n \nSecurity issues were also addressed in LibXML2 and IBM WebSphere Portal (Liberty Profile). \n \nDue to the ending of support for OpenSSL 0.9.8 we have upgraded to OpenSSL 1.0.2e \n \nIf you are using IBM Cognos TM1, you should also apply IBM Cognos TM1 Security fixes. This will ensure TM1 and Business Intelligence continue to operate as expected. Please see the Related Information section below.\n\n## Vulnerability Details\n\n**CVEID**: [CVE-2015-1819](<https://vulners.com/cve/CVE-2015-1819>) \n**DESCRIPTION**: Libxml is vulnerable to a denial of service, caused by an XML External Entity Injection (XXE) error in the xmlreader when processing XML data. A remote attacker could exploit this vulnerability to consume all available memory resources. \nCVSS Base Score: 5.300 \nCVSS Temporal Score: <https://exchange.xforce.ibmcloud.com/vulnerabilities/107272> for more information \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n**CVEID**: [CVE-2015-2017](<https://vulners.com/cve/CVE-2015-2017>) \n**DESCRIPTION**: The IBM WebSphere Portal is vulnerable to HTTP response splitting attacks. A remote attacker could exploit this vulnerability using specially-crafted URL to cause the server to return a split response, once the URL is clicked. This would allow the attacker to perform further attacks, such as Web cache poisoning, cross-site scripting, and possibly obtain sensitive information. \nCVSS Base Score: 5 \nCVSS Temporal Score: <https://exchange.xforce.ibmcloud.com/vulnerabilities/103991> \nCVSS Environmental Score*: Undefined \nCVSS Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N \n \n**CVEID**: [CVE-2015-5312](<https://vulners.com/cve/CVE-2015-5312>) \n**DESCRIPTION**: An unspecified error in Libxml2 related to an entity expansion flaw has an unknown impact and attack vector. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/108319> 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**CVEID**: [CVE-2015-7497](<https://vulners.com/cve/CVE-2015-7497>) \n**DESCRIPTION**: Libxml2 is vulnerable to a denial of service, caused by a heap-based buffer overflow in the xmlDictComputeFastQKey() function. A remote attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/108320> 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:L) \n \n**CVEID**: [CVE-2015-7498](<https://vulners.com/cve/CVE-2015-7498>) \n**DESCRIPTION**: An unspecified error in Libxml2 related to the processing of entities after encoding conversion failures have occured has an unknown impact and attack vector. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/108321> 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**CVEID**: [CVE-2015-7499](<https://vulners.com/cve/CVE-2015-7499>) \n**DESCRIPTION**: An unspecified error in Libxml2 related to some parser errors has an unknown impact and attack vector. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/108322> 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**CVEID**: [CVE-2015-7500](<https://vulners.com/cve/CVE-2015-7500>) \n**DESCRIPTION**: Libxml2 is vulnerable to a denial of service, caused by a memory access error when handling invalid entity boundaries. A remote attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base Score: 5.3 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/108323> 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:L) \n \n**CVEID**: [CVE-2015-7941](<https://vulners.com/cve/CVE-2015-7941>) \n**DESCRIPTION**: Libxml2 could allow a remote attacker to execute arbitrary code on the system, caused by improper validation when processing XML files. By using a specially-crafted XML file, an attacker could exploit this vulnerability to cause an out of bounds read error allowing the attacker to execute arbitrary code on the system. \nCVSS Base Score: 4.300 \nCVSS Temporal Score: <https://exchange.xforce.ibmcloud.com/vulnerabilities/108071> for more information \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-2015-7942](<https://vulners.com/cve/CVE-2015-7942>) \n**DESCRIPTION**: Libxml2 could allow a remote attacker to execute arbitrary code on the system, caused by improper validation when processing XML files. By using a specially-crafted XML file, an attacker could exploit this vulnerability to cause an out of bounds read error allowing the attacker to execute arbitrary code on the system. \nCVSS Base Score: 4.300 \nCVSS Temporal Score: <https://exchange.xforce.ibmcloud.com/vulnerabilities/108073> for more information \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-2015-8035](<https://vulners.com/cve/CVE-2015-8035>) \n**DESCRIPTION**: libxml2 is vulnerable to a denial of service, caused by an error when xz support is enabled. By using a specially-crafted xml file, an local attacker could exploit this vulnerability to cause the software to crash. \nCVSS Base Score: 4.000 \nCVSS Temporal Score: <https://exchange.xforce.ibmcloud.com/vulnerabilities/107845> for more information \nCVSS Environmental Score*: Undefined \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n**CVEID**: [CVE-2015-8241](<https://vulners.com/cve/CVE-2015-8241>) \n**DESCRIPTION**: libxml2 is vulnerable to a buffer overflow, caused by improper bounds checking by the XML parser in xmlNextChar. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 5.900 \nCVSS Temporal Score: <https://exchange.xforce.ibmcloud.com/vulnerabilities/108169> for more information \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-2015-8242](<https://vulners.com/cve/CVE-2015-8242>) \n**DESCRIPTION**: libxml2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the HTML parser in push mode in xmlSAX2TextNode. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 5.900 \nCVSS Temporal Score: <https://exchange.xforce.ibmcloud.com/vulnerabilities/108170> for more information \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-2015-8317](<https://vulners.com/cve/CVE-2015-8317>) \n**DESCRIPTION**: libxml2 is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by the xmlParseXMLDecl function. By using a malformed XML file, a local attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. \nCVSS Base Score: 5.9 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/108316> 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-2016-0448](<https://vulners.com/cve/CVE-2016-0448>) \n**DESCRIPTION**: An unspecified vulnerability in Oracle Java SE and Java SE Embedded related to the JMX component could allow a remote attacker to obtain sensitive information resulting in a partial confidentiality impact using unknown attack vectors. \nCVSS Base Score: 4 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/109949> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (AV:N/AC:L/Au:S/C:P/I:N/A:N) \n \n**CVEID**: [CVE-2016-0466](<https://vulners.com/cve/CVE-2016-0466>) \n**DESCRIPTION**: An unspecified vulnerability in Oracle Java SE Java SE Embedded and Jrockit related to the JAXP component could allow a remote attacker to cause a denial of service resulting in a partial availability impact using unknown attack vectors. \nCVSS Base Score: 5 \nCVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/109948> for the current score \nCVSS Environmental Score*: Undefined \nCVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)\n\n## Affected Products and Versions\n\n * * IBM Cognos Business Intelligence Server 10.2.2\n * IBM Cognos Business Intelligence Server 10.2.1.1\n * IBM Cognos Business Intelligence Server 10.2.1\n * IBM Cognos Business Intelligence Server 10.2\n * IBM Cognos Business Intelligence Server 10.1.1\n * IBM Cognos Business Intelligence Server 10.1\n * IBM Cognos Business Intelligence Server 8.4.1\n\n## Remediation/Fixes\n\nThe recommended solution is to apply the fix for versions listed as soon as practical. \n \n8.4.1: <http://www-01.ibm.com/support/docview.wss?uid=swg24041797> \n10.1.x: <http://www-01.ibm.com/support/docview.wss?uid=swg24041904> \n10.2.x: <http://www-01.ibm.com/support/docview.wss?uid=swg24041905>\n\n## Workarounds and Mitigations\n\nNone known. Apply fixes.\n\n## ", "cvss3": {}, "published": "2018-06-15T23:15:22", "type": "ibm", "title": "Security Bulletin: IBM Cognos Business Intelligence Server 2016Q1 Security Updater : IBM Cognos Business Intelligence Server is affected by multiple vulnerabilities.", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-1819", "CVE-2015-2017", "CVE-2015-5312", "CVE-2015-7497", "CVE-2015-7498", "CVE-2015-7499", "CVE-2015-7500", "CVE-2015-7941", "CVE-2015-7942", "CVE-2015-8035", "CVE-2015-8241", "CVE-2015-8242", "CVE-2015-8317", "CVE-2016-0448", "CVE-2016-0466"], "modified": "2018-06-15T23:15:22", "id": "DA397208480BF22F3663AEF7351712B08712E0F7382D4509AEEE6D701337BB9C", "href": "https://www.ibm.com/support/pages/node/546041", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2021-12-30T21:44:48", "description": "## Problem\n\nCognos Analytics and Cognos Business Intelligence Security Bulletins and Alerts.\n\n## Resolving The Problem\n\n## Tab navigation\n\n * CA 11.0.x\n * BI 10.2.2\n * BI 10.2.1\n * BI 10.2\n\nSecurity bulletins and Alerts for Cognos Analytics 11.0.x. \n--- \n**Published / Updated** | **Title** \nJanuary 2018 | [Cognos Analytics is affected by multiple vulnerabilities](<http://www.ibm.com/support/docview.wss?uid=swg22011561>) \nJanuary 2018 | [Cognos Analytics\u306eLibxml2\u8106\u5f31\u6027\u306b\u3064\u3044\u3066](<http://www.ibm.com/support/docview.wss?uid=swg22012361>) \nJanuary 2018 | [Cognos Analytics is affected by multiple vulnerabilities](<http://www.ibm.com/support/docview.wss?uid=swg22011810>) \nSeptember 2017 | [Cognos Analytics is affected by multiple vulnerabilities](<http://www.ibm.com/support/docview.wss?uid=swg22007242>) \nAugust 2017 | [Cognos Analytics \u306f\u30af\u30ed\u30b9\u30b5\u30a4\u30c8\u30b9\u30af\u30ea\u30d7\u30c6\u30a3\u30f3\u30b0(XSS)\u306e\u8106\u5f31\u6027\u306e\u5f71\u97ff\u3092\u53d7\u3051\u307e\u3059](<http://www.ibm.com/support/docview.wss?uid=swg22007549>) \nJuly 2017 | [Cognos Analytics is not affected by the Apache Xalan-Java vulnerability (CVE-2014-0107)](<http://www-01.ibm.com/support/docview.wss?uid=swg22005943>) \nJune 2017 | [Cognos Analytics is affected by a Cross-Site Scripting (XSS) vulnerability](<http://www-01.ibm.com/support/docview.wss?uid=swg22004980>) \nMay 2017 | [Cognos Analytics is NOT AFFECTED by the OpenSource Bouncy Castle Vulnerability (CVE-2015-7940)](<http://www-01.ibm.com/support/docview.wss?uid=swg22003427>) \nMay 2017 | [Cognos Analytics is affected by CVE-2016-0398](<http://www-01.ibm.com/support/docview.wss?uid=swg21977070>) \nMay 2017 | [Cognos Analytics is affected by multiple vulnerabilities](<http://www-01.ibm.com/support/docview.wss?uid=swg22000095>) \nApril 2017 | [Cross Site Scripting (XSS) vulnerability affects Cognos Analytics](<http://www-01.ibm.com/support/docview.wss?uid=swg21999791>) \nMarch 2017 | [Cognos Analytics is affected by multiple vulnerabilities](<http://www-01.ibm.com/support/docview.wss?uid=swg21998887>) \nMarch 2017 | [Privilege Escalation vulnerability affects Cognos Analytics (CVE-2016-8960)](<http://www-01.ibm.com/support/docview.wss?uid=swg21993720>) \nJanuary 2017 | [A vulnerability in the GSKit component of Cognos Analytics (CVE-2016-0201)](<http://www-01.ibm.com/support/docview.wss?uid=swg21975045>) \nJanuary 2017 | [Cognos Analytics is affected by multiple vulnerabilities](<http://www-01.ibm.com/support/docview.wss?uid=swg21996417>) \n \nSecurity bulletins and Alerts for Cognos Busines Intelligence 10.2.2. \n--- \n**Published / Updated**| **Title** \nJuly 2018| [IBM Cognos Business Intelligence Server is affected by multiple vulnerabilities](<http://www.ibm.com/support/docview.wss?uid=ibm10715641>) \nApril 2018| [Cognos Metrics Manager 2018 Q1 Security Update](<http://www.ibm.com/support/docview.wss?uid=swg22014720>) \nDecember 2017| [Multiple vulnerabilities in Libxml2 affect Cognos Metrics Manager](<http://www.ibm.com/support/docview.wss?uid=swg22011764>) \nDecember 2017| [Cognos Business Intelligence Server 2017Q4 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg22007952>) \nOctober 2017| [Multiple vulnerabilities in IBM Java Runtime affect Cognos Metrics Manager](<http://www.ibm.com/support/docview.wss?uid=swg22009441>) \nOctober 2017| [A vulnerability in the Apache Xerces-C XML Parser affects Cognos Metrics Manager](<http://www.ibm.com/support/docview.wss?uid=swg22009438>) \nOctober 2017| [Cognos Business Intelligence Server 2017Q3 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg22009259>) \nOctober 2017| [A vulnerability in the libpng library affects Cognos Metrics Manager](<http://www.ibm.com/support/docview.wss?uid=swg22004076>) \nOctober 2017| [Multiple vulnerabilities in IBM Java Runtime affect Cognos Metrics Manager](<http://www.ibm.com/support/docview.wss?uid=swg22004070>) \nJune 2017| [Cognos Business Intelligence Server 2017Q2 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg22004036>) \nMay 2017| [Multiple vulnerabilities in IBM Java Runtime affect Cognos Metrics Manager](<http://www.ibm.com/support/docview.wss?uid=swg22004078>) \nMay 2017| [Multiple vulnerabilities in IBM Java Runtime affect Cognos Metrics Manager](<http://www.ibm.com/support/docview.wss?uid=swg22004077>) \nMay 2017| [A vulnerability in the GSKit library affects Cognos Metrics Manager](<http://www.ibm.com/support/docview.wss?uid=swg22004075>) \nMay 2017| [Multiple vulnerabilities in OpenSSL affect Cognos Metrics Manager](<http://www.ibm.com/support/docview.wss?uid=swg22004074>) \nMay 2017| [Cognos Business Intelligence is NOT AFFECTED by the OpenSource Bouncy Castle Vulnerability (CVE-2015-7940)](<http://www.ibm.com/support/docview.wss?uid=swg22003426>) \nApril 2017| [Vulnerability in IBM WebSphere Application Server affects Cognos Metrics Manager (CVE-2015-2017)](<http://www.ibm.com/support/docview.wss?uid=swg21976798>) \nApril 2017| [Multiple vulnerabilities in Apache HttpComponents affect Cognos Metrics Manager (CVE-2012-6153, CVE-2014-3577)](<http://www.ibm.com/support/docview.wss?uid=swg21970193>) \nMarch 2017| [Multiple vulnerabilities in Apache Tomcat affect Cognos Metrics Manager (CVE-2016-0762, CVE-2016-6816)](<http://www.ibm.com/support/docview.wss?uid=swg21999723>) \nMarch 2017| [A vulnerability in IBM Websphere Application Server affects Cognos Metrics Manager (CVE-2016-5983)](<http://www.ibm.com/support/docview.wss?uid=swg21999722>) \nMarch 2017| [Cognos Business Intelligence Server 2017Q1 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg21999671>) \nMarch 2017| [Privilege Escalation vulnerability affects Cognos Business Intelligence (CVE-2016-8960)](<http://www.ibm.com/support/docview.wss?uid=swg21993718>) \nJanuary 2017| [Cognos Business Intelligence is affected by a vulnerability](<http://www.ibm.com/support/docview.wss?uid=swg21996809>) \nJanuary 2017| [Cognos Business Intelligence Server 2016Q4 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg21995691>) \nJanuary 2017| [A vulnerability in IBM Java Runtime affects Cognos Metrics Manager (CVE-2016-3485)](<http://www.ibm.com/support/docview.wss?uid=swg21995206>) \nJanuary 2017| [Multiple vulnerabilities in libxml2 affect Cognos Metrics Manager (CVE-2016-3705, CVE-2016-4447, CVE-2016-4448)](<http://www.ibm.com/support/docview.wss?uid=swg21995198>) \nJanuary 2017| [Vulnerabilities in OpenSSL affect Cognos Metrics Manager (CVE-2016-6302 CVE-2016-6304 CVE-2016-6303 CVE-2016-2177 CVE-2016-2178 CVE-2016-2179 CVE-2016-6306 CVE-2016-2181 CVE-2016-2183)](<http://www.ibm.com/support/docview.wss?uid=swg21993856>) \nJanuary 2017| [Cognos Business Intelligence Server 2016Q2 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg21984323>) \nOctober 2016| [Cognos Business Intelligence Server 2016Q1 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg21979767>) \nJuly 2016| [A vulnerability in the Apache Xerces-C XML parser affects Cognos Metrics Manager (CVE-2016-0729)](<http://www.ibm.com/support/docview.wss?uid=swg21986259>) \nJuly 2016| [A vulnerability in IBM Java Runtime affects Cognos Metrics Manager (CVE-2016-3427)](<http://www.ibm.com/support/docview.wss?uid=swg21985522>) \nJuly 2016| [A vulnerability in Apache Tomcat affects Cognos Metrics Manager (CVE-2015-5345)](<http://www.ibm.com/support/docview.wss?uid=swg21982821>) \nJuly 2016| [A vulnerability in OpenSSL affects Cognos Metrics Manager (CVE-2016-2106, CVE-2016-2107, CVE-2016-2108)](<http://www.ibm.com/support/docview.wss?uid=swg21977114>) \nMay 2016| [Cognos Business Intelligence Server is affected by CVE-2016-0398](<http://www.ibm.com/support/docview.wss?uid=swg21983247>) \nMay 2016| [Multiple vulnerabilities in libxml2 affect Cognos Metrics Manager (CVE-2015-1819, CVE-2015-5312, CVE-2015-7497, CVE-2015-7498, CVE-2015-7499, CVE-2015-7500, CVE-2015-7941, CVE-2015-7942, CVE-2015-8035, CVE-2015-8241, CVE-2015-8317)](<http://www.ibm.com/support/docview.wss?uid=swg21977221>) \nMay 2016| [Multiple vulnerabilities in IBM Java Runtime affect Cognos Metrics Manager (CVE-2016-0448, CVE-2016-0466)](<http://www.ibm.com/support/docview.wss?uid=swg21977134>) \nMarch 2016| [Multiple vulnerabilities in libpng affect Cognos Metrics Manager (CVE-2015-8126, CVE-2015-8472, CVE-2015-8540)](<http://www.ibm.com/support/docview.wss?uid=swg21976924>) \nFebruary 2016| [Several vulnerabilities in the libpng component of Cognos Business Intelligence Server (CVE-2015-8126, CVE-2015-8472, CVE-2015-8540)](<http://www.ibm.com/support/docview.wss?uid=swg21977053>) \nJanuary 2016| [A vulnerability in the GSKit component of Cognos Business Intelligence Server (CVE-2016-0201)](<http://www.ibm.com/support/docview.wss?uid=swg21975044>) \nJanuary 2016| [A vulnerability in the GSKit component of Cognos Metrics Manager (CVE-2016-0201)](<http://www.ibm.com/support/docview.wss?uid=swg21974810>) \nNovember 2015| [A vulnerability in IBM Java Runtime affects Cognos Metrics Manager (CVE-2015-4872)](<http://www.ibm.com/support/docview.wss?uid=swg21971753>) \nNovember 2015| [Vulnerability in Apache Commons affects Cognos Metrics Manager (CVE-2015-7450)](<http://www.ibm.com/support/docview.wss?uid=swg21971382>) \nNovember 2015| [Cognos Business Intelligence Server 2015Q4 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg21959874>) \nAugust 2015| [Cognos Business Intelligence Sever 2015Q3 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg21963468>) \nAugust 2015| [Multiple vulnerabilities in IBM Java Runtime affect Cognos Metrics Manager (CVE-2015-2625, CVE-2015-4748, CVE-2015-4749)](<http://www.ibm.com/support/docview.wss?uid=swg21963263>) \nAugust 2015| [Vulnerability in Tomcat affects Cognos Metrics Manager (CVE-2014-0230)](<http://www.ibm.com/support/docview.wss?uid=swg21962903>) \nAugust 2015| [Vulnerabilities in OpenSSL affect Cognos Metrics Manager (CVE-2015-1789, CVE-2015-1790, CVE-2015-1792)](<http://www.ibm.com/support/docview.wss?uid=swg21962686>) \nAugust 2015| [Vulnerability in RC4 stream cipher affects Cognos Business Intelligence Server (CVE-2015-2808)](<http://www.ibm.com/support/docview.wss?uid=swg21715530>) \nJuly 2015| [Vulnerability in Diffie-Hellman ciphers affects Cognos Mobile app on Android (CVE-2015-4000)](<http://www.ibm.com/support/docview.wss?uid=swg21959481>) \nJuly 2015| [Cognos Business Intelligence Sever 2015Q2 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg21903752>) \nJuly 2015| [Multiple vulnerabilities in IBM Java Runtime affect Cognos Metrics Manager (CVE-2015-0478, CVE-2015-0488, CVE-2015-2808)](<http://www.ibm.com/support/docview.wss?uid=swg21903565>) \nJuly 2015| [Vulnerability in Tomcat affects Cognos Metrics Manager (CVE-2014-0227)](<http://www.ibm.com/support/docview.wss?uid=swg21903036>) \nJuly 2015| [Vulnerabilities in OpenSSL affect Cognos Metrics Manager (CVE-2015-0286, CVE-2015-0287, CVE-2015-0288, CVE-2015-0289, CVE-2015-0293)](<http://www.ibm.com/support/docview.wss?uid=swg21902528>) \nJune 2015| [Vulnerability in Diffie-Hellman ciphers affects Cognos Metrics Manager (CVE-2015-4000)](<http://www.ibm.com/support/docview.wss?uid=swg21959812>) \nJune 2015| [Vulnerability in Diffie-Hellman ciphers affects Cognos Business Intelligence (CVE-2015-4000)](<http://www.ibm.com/support/docview.wss?uid=swg21959671>) \nMay 2015| [A vulnerability in the IBM Dojo Toolkit affects Cognos Business Intelligence (CVE-2014-8917)](<http://www.ibm.com/support/docview.wss?uid=swg21700709>) \nMay 2015| [A vulnerability in the IBM Dojo Toolkit affects Cognos Metrics Manager (CVE-2014-8917)](<http://www.ibm.com/support/docview.wss?uid=swg21697317>) \nApril 2015| [Vulnerability in RC4 stream cipher affects Cognos Mobile app on Android (CVE-2015-2808)](<http://www.ibm.com/support/docview.wss?uid=swg21883588>) \nApril 2015| [Vulnerability in RC4 stream cipher affects Cognos Metrics Manager (CVE-2015-2808)](<http://www.ibm.com/support/docview.wss?uid=swg21720187>) \nApril 2015| [Vulnerability exists in GSKit that affects Cognos Metrics Manager (CVE-2015-0159)](<http://www.ibm.com/support/docview.wss?uid=swg21701318>) \nApril 2015| [Vulnerability in IBM WebSphere Application Server affects Cognos Metrics Manager (CVE-2015-0138)](<http://www.ibm.com/support/docview.wss?uid=swg21701222>) \nApril 2015| [Vulnerabilities in IBM WebSphere Application Server and GSKit affects Cognos Business Intelligence (CVE-2015-0138, CVE-2015-0159)](<http://www.ibm.com/support/docview.wss?uid=swg21701210>) \nApril 2015| [Vulnerability in IBM Runtime Environment Java Technology Edition affects Cognos Business Intelligence Server (CVE-2015-0138)](<http://www.ibm.com/support/docview.wss?uid=swg21701200>) \nApril 2015| [Vulnerability in IBM Java Runtime affects Cognos Metrics Manager (CVE-2015-0138)](<http://www.ibm.com/support/docview.wss?uid=swg21701192>) \nMarch 2015| [Cognos Business Intelligence Server is affected by multiple vulnerabilities](<http://www.ibm.com/support/docview.wss?uid=swg21698818>) \nMarch 2015| [Multiple vulnerabilities in IBM Java Runtime affect Cognos Metrics Manager (CVE-2015-0410, CVE-2014-6593)](<http://www.ibm.com/support/docview.wss?uid=swg21698154>) \nMarch 2015| [Multiple vulnerabilities in the Libpng library affect Cognos Metrics Manager (CVE-2015-0973, CVE-2014-9495)](<http://www.ibm.com/support/docview.wss?uid=swg21697296>) \nMarch 2015| [Multiple vulnerabilities in OpenSSL affect Cognos Metrics Manager (CVE-2014-3569, CVE-2014-3570, CVE-2014-3571, CVE-2014-3572, CVE-2014-8275, CVE-2015-0204)](<http://www.ibm.com/support/docview.wss?uid=swg21695694>) \nMarch 2015| [Multiple vulnerabilities in IBM Java Runtime affect Cognos Metrics Manager (CVE-2014-3566, CVE-2014-6457)](<http://www.ibm.com/support/docview.wss?uid=swg21691561>) \nFebruary 2015| [A vulnerability in IBM Java Runtime affects Cognos Metrics Manager (CVE-2014-4263)](<http://www.ibm.com/support/docview.wss?uid=swg21688596>) \nJanuary 2015| [TLS padding vulnerability affects Cognos Business Intelligence (CVE-2014-8730)](<http://www.ibm.com/support/docview.wss?uid=swg21693422>) \nJanuary 2015| [TLS padding vulnerability affects Cognos Metrics Manager (CVE-2014-8730)](<http://www.ibm.com/support/docview.wss?uid=swg21693182>) \nDecember 2014| [Cognos Business Intelligence Server is affected by multiple vulnerabilities (CVE-2014-3566, CVE-2014-6145, CVE-2014-1568, CVE-2014-4263, CVE-2012-5784, CVE-2014-3513, CVE-2014-3567 and CVE-2014-3568)](<http://www.ibm.com/support/docview.wss?uid=swg21692267>) \nDecember 2014| [A vulnerability in the Mozilla Network Security Services (NSS) affects Cognos Metrics Manager (CVE-2014-1568)](<http://www.ibm.com/support/docview.wss?uid=swg21691656>) \nDecember 2014| [A vulnerability in Apache Axis affects Cognos Metrics Manager (CVE-2012-5784)](<http://www.ibm.com/support/docview.wss?uid=swg21691655>) \nDecember 2014| [Multiple vulnerabilities in OpenSSL affect Cognos Metrics Manager (CVE-2014-3567, CVE-2014-3513, CVE-2014-3568)](<http://www.ibm.com/support/docview.wss?uid=swg21689333>) \n \nSecurity bulletins and Alerts for Cognos Busines Intelligence 10.2.1. \n--- \n**Published / Updated**| **Title** \nApril 2018| [Cognos Metrics Manager 2018 Q1 Security Update](<http://www.ibm.com/support/docview.wss?uid=swg22014720>) \nDecember 2017| [Multiple vulnerabilities in Libxml2 affect Cognos Metrics Manager](<http://www.ibm.com/support/docview.wss?uid=swg22011764>) \nDecember 2017| [Cognos Business Intelligence Server 2017Q4 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg22007952>) \nOctober 2017| [Multiple vulnerabilities in IBM Java Runtime affect Cognos Metrics Manager](<http://www.ibm.com/support/docview.wss?uid=swg22009441>) \nOctober 2017| [A vulnerability in the Apache Xerces-C XML Parser affects Cognos Metrics Manager](<http://www.ibm.com/support/docview.wss?uid=swg22009438>) \nOctober 2017| [Cognos Business Intelligence Server 2017Q3 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg22009259>) \nOctober 2017| [A vulnerability in the libpng library affects Cognos Metrics Manager](<http://www.ibm.com/support/docview.wss?uid=swg22004076>) \nOctober 2017| [Multiple vulnerabilities in IBM Java Runtime affect Cognos Metrics Manager](<http://www.ibm.com/support/docview.wss?uid=swg22004070>) \nJune 2017| [Cognos Business Intelligence Server 2017Q2 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg22004036>) \nMay 2017| [Multiple vulnerabilities in IBM Java Runtime affect Cognos Metrics Manager](<http://www.ibm.com/support/docview.wss?uid=swg22004078>) \nMay 2017| [Multiple vulnerabilities in IBM Java Runtime affect Cognos Metrics Manager](<http://www.ibm.com/support/docview.wss?uid=swg22004077>) \nMay 2017| [Multiple vulnerabilities in OpenSSL affect Cognos Metrics Manager](<http://www.ibm.com/support/docview.wss?uid=swg22004074>) \nMay 2017| [Cognos Business Intelligence is NOT AFFECTED by the OpenSource Bouncy Castle Vulnerability (CVE-2015-7940)](<http://www.ibm.com/support/docview.wss?uid=swg22003426>) \nApril 2017| [Multiple vulnerabilities in Apache HttpComponents affect Cognos Metrics Manager (CVE-2012-6153, CVE-2014-3577)](<http://www.ibm.com/support/docview.wss?uid=swg21970193>) \nMarch 2017| [Multiple vulnerabilities in Apache Tomcat affect Cognos Metrics Manager (CVE-2016-0762, CVE-2016-6816)](<http://www.ibm.com/support/docview.wss?uid=swg21999723>) \nMarch 2017| [Cognos Business Intelligence Server 2017Q1 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg21999671>) \nMarch 2017| [Privilege Escalation vulnerability affects Cognos Business Intelligence (CVE-2016-8960)](<http://www.ibm.com/support/docview.wss?uid=swg21993718>) \nJanuary 2017| [Cognos Business Intelligence is affected by a vulnerability](<http://www.ibm.com/support/docview.wss?uid=swg21996809>) \nJanuary 2017| [Cognos Business Intelligence Server 2016Q4 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg21995691>) \nJanuary 2017| [A vulnerability in IBM Java Runtime affects Cognos Metrics Manager (CVE-2016-3485)](<http://www.ibm.com/support/docview.wss?uid=swg21995206>) \nJanuary 2017| [Multiple vulnerabilities in libxml2 affect Cognos Metrics Manager (CVE-2016-3705, CVE-2016-4447, CVE-2016-4448)](<http://www.ibm.com/support/docview.wss?uid=swg21995198>) \nJanuary 2017| [Vulnerabilities in OpenSSL affect Cognos Metrics Manager (CVE-2016-6302 CVE-2016-6304 CVE-2016-6303 CVE-2016-2177 CVE-2016-2178 CVE-2016-2179 CVE-2016-6306 CVE-2016-2181 CVE-2016-2183)](<http://www.ibm.com/support/docview.wss?uid=swg21993856>) \nJanuary 2017| [Cognos Business Intelligence Server 2016Q2 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg21984323>) \nOctober 2016| [Cognos Business Intelligence Server 2016Q1 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg21979767>) \nJuly 2016| [A vulnerability in the Apache Xerces-C XML parser affects Cognos Metrics Manager (CVE-2016-0729)](<http://www.ibm.com/support/docview.wss?uid=swg21986259>) \nJuly 2016| [A vulnerability in IBM Java Runtime affects Cognos Metrics Manager (CVE-2016-3427)](<http://www.ibm.com/support/docview.wss?uid=swg21985522>) \nJuly 2016| [A vulnerability in Apache Tomcat affects Cognos Metrics Manager (CVE-2015-5345)](<http://www.ibm.com/support/docview.wss?uid=swg21982821>) \nJuly 2016| [A vulnerability in OpenSSL affects Cognos Metrics Manager (CVE-2016-2106, CVE-2016-2107, CVE-2016-2108)](<http://www.ibm.com/support/docview.wss?uid=swg21977114>) \nMay 2016| [Cognos Business Intelligence Server is affected by CVE-2016-0398](<http://www.ibm.com/support/docview.wss?uid=swg21983247>) \nMay 2016| [Multiple vulnerabilities in libxml2 affect Cognos Metrics Manager (CVE-2015-1819, CVE-2015-5312, CVE-2015-7497, CVE-2015-7498, CVE-2015-7499, CVE-2015-7500, CVE-2015-7941, CVE-2015-7942, CVE-2015-8035, CVE-2015-8241, CVE-2015-8317)](<http://www.ibm.com/support/docview.wss?uid=swg21977221>) \nMay 2016| [Multiple vulnerabilities in IBM Java Runtime affect Cognos Metrics Manager (CVE-2016-0448, CVE-2016-0466)](<http://www.ibm.com/support/docview.wss?uid=swg21977134>) \nMarch 2016| [Multiple vulnerabilities in libpng affect Cognos Metrics Manager (CVE-2015-8126, CVE-2015-8472, CVE-2015-8540)](<http://www.ibm.com/support/docview.wss?uid=swg21976924>) \nFebruary 2016| [Several vulnerabilities in the libpng component of Cognos Business Intelligence Server (CVE-2015-8126, CVE-2015-8472, CVE-2015-8540)](<http://www.ibm.com/support/docview.wss?uid=swg21977053>) \nNovember 2015| [A vulnerability in IBM Java Runtime affects Cognos Metrics Manager (CVE-2015-4872)](<http://www.ibm.com/support/docview.wss?uid=swg21971753>) \nNovember 2015| [Vulnerability in Apache Commons affects Cognos Metrics Manager (CVE-2015-7450)](<http://www.ibm.com/support/docview.wss?uid=swg21971382>) \nNovember 2015| [Cognos Business Intelligence Server 2015Q4 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg21959874>) \nAugust 2015| [Cognos Business Intelligence Sever 2015Q3 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg21963468>) \nAugust 2015| [Multiple vulnerabilities in IBM Java Runtime affect Cognos Metrics Manager (CVE-2015-2625, CVE-2015-4748, CVE-2015-4749)](<http://www.ibm.com/support/docview.wss?uid=swg21963263>) \nAugust 2015| [Vulnerability in Tomcat affects Cognos Metrics Manager (CVE-2014-0230)](<http://www.ibm.com/support/docview.wss?uid=swg21962903>) \nAugust 2015| [Vulnerabilities in OpenSSL affect Cognos Metrics Manager (CVE-2015-1789, CVE-2015-1790, CVE-2015-1792)](<http://www.ibm.com/support/docview.wss?uid=swg21962686>) \nAugust 2015| [Vulnerability in RC4 stream cipher affects Cognos Business Intelligence Server (CVE-2015-2808)](<http://www.ibm.com/support/docview.wss?uid=swg21715530>) \nJuly 2015| [Vulnerability in Diffie-Hellman ciphers affects Cognos Mobile app on Android (CVE-2015-4000)](<http://www.ibm.com/support/docview.wss?uid=swg21959481>) \nJuly 2015| [Cognos Business Intelligence Sever 2015Q2 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg21903752>) \nJuly 2015| [Multiple vulnerabilities in IBM Java Runtime affect Cognos Metrics Manager (CVE-2015-0478, CVE-2015-0488, CVE-2015-2808)](<http://www.ibm.com/support/docview.wss?uid=swg21903565>) \nJuly 2015| [Vulnerability in Tomcat affects Cognos Metrics Manager (CVE-2014-0227)](<http://www.ibm.com/support/docview.wss?uid=swg21903036>) \nJuly 2015| [Vulnerabilities in OpenSSL affect Cognos Metrics Manager (CVE-2015-0286, CVE-2015-0287, CVE-2015-0288, CVE-2015-0289, CVE-2015-0293)](<http://www.ibm.com/support/docview.wss?uid=swg21902528>) \nJune 2015| [Vulnerability in Diffie-Hellman ciphers affects Cognos Metrics Manager (CVE-2015-4000)](<http://www.ibm.com/support/docview.wss?uid=swg21959812>) \nJune 2015| [Vulnerability in Diffie-Hellman ciphers affects Cognos Business Intelligence (CVE-2015-4000)](<http://www.ibm.com/support/docview.wss?uid=swg21959671>) \nMay 2015| [A vulnerability in the IBM Dojo Toolkit affects Cognos Business Intelligence (CVE-2014-8917)](<http://www.ibm.com/support/docview.wss?uid=swg21700709>) \nMay 2015| [A vulnerability in the IBM Dojo Toolkit affects Cognos Metrics Manager (CVE-2014-8917)](<http://www.ibm.com/support/docview.wss?uid=swg21697317>) \nApril 2015| [Vulnerability in RC4 stream cipher affects Cognos Mobile app on Android (CVE-2015-2808)](<http://www.ibm.com/support/docview.wss?uid=swg21883588>) \nApril 2015| [Vulnerability in RC4 stream cipher affects Cognos Metrics Manager (CVE-2015-2808)](<http://www.ibm.com/support/docview.wss?uid=swg21720187>) \nApril 2015| [Vulnerabilities in IBM WebSphere Application Server and GSKit affects Cognos Business Intelligence (CVE-2015-0138, CVE-2015-0159)](<http://www.ibm.com/support/docview.wss?uid=swg21701210>) \nApril 2015| [Vulnerability in IBM Runtime Environment Java Technology Edition affects Cognos Business Intelligence Server (CVE-2015-0138)](<http://www.ibm.com/support/docview.wss?uid=swg21701200>) \nApril 2015| [Vulnerability in IBM Java Runtime affects Cognos Metrics Manager (CVE-2015-0138)](<http://www.ibm.com/support/docview.wss?uid=swg21701192>) \nMarch 2015| [Cognos Business Intelligence Server is affected by multiple vulnerabilities](<http://www.ibm.com/support/docview.wss?uid=swg21698818>) \nMarch 2015| [Multiple vulnerabilities in IBM Java Runtime affect Cognos Metrics Manager (CVE-2015-0410, CVE-2014-6593)](<http://www.ibm.com/support/docview.wss?uid=swg21698154>) \nMarch 2015| [Multiple vulnerabilities in the Libpng library affect Cognos Metrics Manager (CVE-2015-0973, CVE-2014-9495)](<http://www.ibm.com/support/docview.wss?uid=swg21697296>) \nMarch 2015| [Multiple vulnerabilities in OpenSSL affect Cognos Metrics Manager (CVE-2014-3569, CVE-2014-3570, CVE-2014-3571, CVE-2014-3572, CVE-2014-8275, CVE-2015-0204)](<http://www.ibm.com/support/docview.wss?uid=swg21695694>) \nMarch 2015| [Multiple vulnerabilities in IBM Java Runtime affect Cognos Metrics Manager (CVE-2014-3566, CVE-2014-6457)](<http://www.ibm.com/support/docview.wss?uid=swg21691561>) \nFebruary 2015| [A vulnerability in IBM Java Runtime affects Cognos Metrics Manager (CVE-2014-4263)](<http://www.ibm.com/support/docview.wss?uid=swg21688596>) \nJanuary 2015| [TLS padding vulnerability affects Cognos Business Intelligence (CVE-2014-8730)](<http://www.ibm.com/support/docview.wss?uid=swg21693422>) \nDecember 2014| [Cognos Business Intelligence Server is affected by multiple vulnerabilities (CVE-2014-3566, CVE-2014-6145, CVE-2014-1568, CVE-2014-4263, CVE-2012-5784, CVE-2014-3513, CVE-2014-3567 and CVE-2014-3568)](<http://www.ibm.com/support/docview.wss?uid=swg21692267>) \nDecember 2014| [A vulnerability in the Mozilla Network Security Services (NSS) affects Cognos Metrics Manager (CVE-2014-1568)](<http://www.ibm.com/support/docview.wss?uid=swg21691656>) \nDecember 2014| [A vulnerability in Apache Axis affects Cognos Metrics Manager (CVE-2012-5784)](<http://www.ibm.com/support/docview.wss?uid=swg21691655>) \nDecember 2014| [Multiple vulnerabilities in OpenSSL affect Cognos Metrics Manager (CVE-2014-3567, CVE-2014-3513, CVE-2014-3568)](<http://www.ibm.com/support/docview.wss?uid=swg21689333>) \nNovember 2014| [Cognos BI Server is affected by the following vulnerabilities: CVE-2014-0107, CVE-2014-0075, CVE-2014-0096, CVE-2014-0099, CVE-2014-0119, CVE-2014-0878, CVE-2014-0460](<http://www.ibm.com/support/docview.wss?uid=swg21682740>) \nSeptember 2014| [Cognos Business Intelligence is not affected by the Bash vulnerabilities (CVE-2014-6271, CVE-2014-7169, CVE-2014-7186, CVE-2014-7187, CVE-2014-6277, and CVE-2014-6278)](<http://www.ibm.com/support/docview.wss?uid=swg21685556>) \nSeptember 2014| [Cognos Metrics Manager is affected by the following IBM Java Runtime vulnerabilities: CVE-2014-0878, CVE-2014-0460](<http://www.ibm.com/support/docview.wss?uid=swg21683527>) \nSeptember 2014| [Cognos Metrics Manager is affected by a vulnerability in Apache Xalan-Java (CVE-2014-0107)](<http://www.ibm.com/support/docview.wss?uid=swg21683524>) \nSeptember 2014| [Cognos Metrics Manager is affected by the following Tomcat vulnerabilities: CVE-2014-0075, CVE-2014-0096, CVE-2014-0099, CVE-2014-0119](<http://www.ibm.com/support/docview.wss?uid=swg21683430>) \nSeptember 2014| [OpenSSL Heartbleed Vulnerability](<http://www.ibm.com/support/docview.wss?uid=swg21669823>) \nAugust 2014| [Cognos Metrics Manager is affected by the following OpenSSL vulnerabilities: CVE-2014-0224](<http://www.ibm.com/support/docview.wss?uid=swg21677225>) \nJuly 2014| [Cognos BI Server is affected by the following OpenSSL vulnerability: CVE-2014-0224](<http://www.ibm.com/support/docview.wss?uid=swg21680511>) \nJuly 2014| [Security vulnerabilities have been identified in IBM DB2 shipped with Cognos Business Intelligence (CVE-2013-6747, CVE-2014-0963)](<http://www.ibm.com/support/docview.wss?uid=swg21674489>) \nJuly 2014| [A security vulnerability has been identified in IBM WebSphere Application Server shipped with Cognos Business Intelligence (CVE-2014-0114)](<http://www.ibm.com/support/docview.wss?uid=swg21674099>) \nMay 2014| [Multiple security exposures in Cognos BI Server (CVE-2014- 0416, CVE-2014-0423, CVE-2013-4322)](<http://www.ibm.com/support/docview.wss?uid=swg21671340>) \nMarch 2014| [Multiple security exposures in Cognos BI Server (CVE-2013-6954, CVE-2013-6732, CVE-2013-5802, CVE-2013-5825, CVE-2014-0854, CVE-2014-0861)](<http://www.ibm.com/support/docview.wss?uid=swg21662856>) \nNovember 2013| [Cognos Business Intelligence (CVE-2013-3030, CVE-2013-4002, CVE-2013-2407, CVE-2013-2450, CVE-2013-4034, CVE-2013-5372)](<http://www.ibm.com/support/docview.wss?uid=swg21652590>) \n \nSecurity bulletins and Alerts for Cognos Busines Intelligence 10.2. \n--- \n**Published / Updated**| **Title** \nApril 2018| [Cognos Metrics Manager 2018 Q1 Security Update](<http://www.ibm.com/support/docview.wss?uid=swg22014720>) \nDecember 2017| [Multiple vulnerabilities in Libxml2 affect Cognos Metrics Manager](<http://www.ibm.com/support/docview.wss?uid=swg22011764>) \nDecember 2017| [Cognos Business Intelligence Server 2017Q4 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg22007952>) \nOctober 2017| [Multiple vulnerabilities in IBM Java Runtime affect Cognos Metrics Manager](<http://www.ibm.com/support/docview.wss?uid=swg22009441>) \nOctober 2017| [A vulnerability in the Apache Xerces-C XML Parser affects Cognos Metrics Manager.](<http://www.ibm.com/support/docview.wss?uid=swg22009438>) \nOctober 2017| [Cognos Business Intelligence Server 2017Q3 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg22009259>) \nOctober 2017| [A vulnerability in the libpng library affects Cognos Metrics Manager](<http://www.ibm.com/support/docview.wss?uid=swg22004076>) \nOctober 2017| [Multiple vulnerabilities in IBM Java Runtime affect Cognos Metrics Manager](<http://www.ibm.com/support/docview.wss?uid=swg22004070>) \nJune 2017| [Cognos Business Intelligence Server 2017Q2 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg22004036>) \nMay 2017| [Multiple vulnerabilities in IBM Java Runtime affect Cognos Metrics Manager](<http://www.ibm.com/support/docview.wss?uid=swg22004078>) \nMay 2017| [Multiple vulnerabilities in IBM Java Runtime affect Cognos Metrics Manager](<http://www.ibm.com/support/docview.wss?uid=swg22004077>) \nMay 2017| [Multiple vulnerabilities in OpenSSL affect Cognos Metrics Manager](<http://www.ibm.com/support/docview.wss?uid=swg22004074>) \nMay 2017| [Cognos Business Intelligence is NOT AFFECTED by the OpenSource Bouncy Castle Vulnerability (CVE-2015-7940)](<http://www.ibm.com/support/docview.wss?uid=swg22003426>) \nApril 2017| [Multiple vulnerabilities in Apache HttpComponents affect Cognos Metrics Manager (CVE-2012-6153, CVE-2014-3577)](<http://www.ibm.com/support/docview.wss?uid=swg21970193>) \nMarch 2017| [Multiple vulnerabilities in Apache Tomcat affect Cognos Metrics Manager (CVE-2016-0762, CVE-2016-6816)](<http://www.ibm.com/support/docview.wss?uid=swg21999723>) \nMarch 2017| [Cognos Business Intelligence Server 2017Q1 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg21999671>) \nMarch 2017| [Privilege Escalation vulnerability affects Cognos Business Intelligence (CVE-2016-8960)](<http://www.ibm.com/support/docview.wss?uid=swg21993718>) \nJanuary 2017| [Cognos Business Intelligence is affected by a vulnerability](<http://www.ibm.com/support/docview.wss?uid=swg21996809>) \nJanuary 2017| [Cognos Business Intelligence Server 2016Q4 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg21995691>) \nJanuary 2017| [A vulnerability in IBM Java Runtime affects Cognos Metrics Manager (CVE-2016-3485)](<http://www.ibm.com/support/docview.wss?uid=swg21995206>) \nJanuary 2017| [Multiple vulnerabilities in libxml2 affect Cognos Metrics Manager (CVE-2016-3705, CVE-2016-4447, CVE-2016-4448)](<http://www.ibm.com/support/docview.wss?uid=swg21995198>) \nJanuary 2017| [Vulnerabilities in OpenSSL affect Cognos Metrics Manager (CVE-2016-6302 CVE-2016-6304 CVE-2016-6303 CVE-2016-2177 CVE-2016-2178 CVE-2016-2179 CVE-2016-6306 CVE-2016-2181 CVE-2016-2183)](<http://www.ibm.com/support/docview.wss?uid=swg21993856>) \nJanuary 2017| [Cognos Business Intelligence Server 2016Q2 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg21984323>) \nOctober 2016| [Cognos Business Intelligence Server 2016Q1 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg21979767>) \nJuly 2016| [A vulnerability in the Apache Xerces-C XML parser affects Cognos Metrics Manager (CVE-2016-0729)](<http://www.ibm.com/support/docview.wss?uid=swg21986259>) \nJuly 2016| [A vulnerability in IBM Java Runtime affects Cognos Metrics Manager (CVE-2016-3427)](<http://www.ibm.com/support/docview.wss?uid=swg21985522>) \nJuly 2016| [A vulnerability in Apache Tomcat affects Cognos Metrics Manager (CVE-2015-5345)](<http://www.ibm.com/support/docview.wss?uid=swg21982821>) \nJuly 2016| [A vulnerability in OpenSSL affects Cognos Metrics Manager (CVE-2016-2106, CVE-2016-2107, CVE-2016-2108)](<http://www.ibm.com/support/docview.wss?uid=swg21977114>) \nMay 2016| [Cognos Business Intelligence Server is affected by CVE-2016-0398](<http://www.ibm.com/support/docview.wss?uid=swg21983247>) \nMay 2016| [Multiple vulnerabilities in libxml2 affect Cognos Metrics Manager (CVE-2015-1819, CVE-2015-5312, CVE-2015-7497, CVE-2015-7498, CVE-2015-7499, CVE-2015-7500, CVE-2015-7941, CVE-2015-7942, CVE-2015-8035, CVE-2015-8241, CVE-2015-8317)](<http://www.ibm.com/support/docview.wss?uid=swg21977221>) \nMay 2016| [Multiple vulnerabilities in IBM Java Runtime affect Cognos Metrics Manager (CVE-2016-0448, CVE-2016-0466)](<http://www.ibm.com/support/docview.wss?uid=swg21977134>) \nMarch 2016| [Multiple vulnerabilities in libpng affect Cognos Metrics Manager (CVE-2015-8126, CVE-2015-8472, CVE-2015-8540)](<http://www.ibm.com/support/docview.wss?uid=swg21976924>) \nFebruary 2016| [Several vulnerabilities in the libpng component of Cognos Business Intelligence Server (CVE-2015-8126, CVE-2015-8472, CVE-2015-8540)](<http://www.ibm.com/support/docview.wss?uid=swg21977053>) \nNovember 2015| [A vulnerability in IBM Java Runtime affects Cognos Metrics Manager (CVE-2015-4872)](<http://www.ibm.com/support/docview.wss?uid=swg21971753>) \nNovember 2015| [Vulnerability in Apache Commons affects Cognos Metrics Manager (CVE-2015-7450)](<http://www.ibm.com/support/docview.wss?uid=swg21971382>) \nNovember 2015| [Cognos Business Intelligence Server 2015Q4 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg21959874>) \nAugust 2015| [Cognos Business Intelligence Sever 2015Q3 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg21963468>) \nAugust 2015| [Multiple vulnerabilities in IBM Java Runtime affect Cognos Metrics Manager (CVE-2015-2625, CVE-2015-4748, CVE-2015-4749)](<http://www.ibm.com/support/docview.wss?uid=swg21963263>) \nAugust 2015| [Vulnerability in Tomcat affects Cognos Metrics Manager (CVE-2014-0230)](<http://www.ibm.com/support/docview.wss?uid=swg21962903>) \nAugust 2015| [Vulnerabilities in OpenSSL affect Cognos Metrics Manager (CVE-2015-1789, CVE-2015-1790, CVE-2015-1792)](<http://www.ibm.com/support/docview.wss?uid=swg21962686>) \nAugust 2015| [Vulnerability in RC4 stream cipher affects Cognos Business Intelligence Server (CVE-2015-2808)](<http://www.ibm.com/support/docview.wss?uid=swg21715530>) \nJuly 2015| [Vulnerability in Diffie-Hellman ciphers affects Cognos Mobile app on Android (CVE-2015-4000)](<http://www.ibm.com/support/docview.wss?uid=swg21959481>) \nJuly 2015| [Cognos Business Intelligence Sever 2015Q2 Security Updater](<http://www.ibm.com/support/docview.wss?uid=swg21903752>) \nJuly 2015| [Multiple vulnerabilities in IBM Java Runtime affect Cognos Metrics Manager (CVE-2015-0478, CVE-2015-0488, CVE-2015-2808)](<http://www.ibm.com/support/docview.wss?uid=swg21903565>) \nJuly 2015| [Vulnerability in Tomcat affects Cognos Metrics Manager (CVE-2014-0227)](<http://www.ibm.com/support/docview.wss?uid=swg21903036>) \nJuly 2015| [Vulnerabilities in OpenSSL affect Cognos Metrics Manager (CVE-2015-0286, CVE-2015-0287, CVE-2015-0288, CVE-2015-0289, CVE-2015-0293)](<http://www.ibm.com/support/docview.wss?uid=swg21902528>) \nJune 2015| [Vulnerability in Diffie-Hellman ciphers affects Cognos Metrics Manager (CVE-2015-4000)](<http://www.ibm.com/support/docview.wss?uid=swg21959812>) \nJune 2015| [Vulnerability in Diffie-Hellman ciphers affects Cognos Business Intelligence (CVE-2015-4000)](<http://www.ibm.com/support/docview.wss?uid=swg21959671>) \nMay 2015| [A vulnerability in the IBM Dojo Toolkit affects Cognos Business Intelligence (CVE-2014-8917)](<http://www.ibm.com/support/docview.wss?uid=swg21700709>) \nMay 2015| [A vulnerability in the IBM Dojo Toolkit affects Cognos Metrics Manager (CVE-2014-8917)](<http://www.ibm.com/support/docview.wss?uid=swg21697317>) \nApril 2015| [Vulnerability in RC4 stream cipher affects Cognos Mobile app on Android (CVE-2015-2808)](<http://www.ibm.com/support/docview.wss?uid=swg21883588>) \nApril 2015| [Vulnerability in RC4 stream cipher affects Cognos Metrics Manager (CVE-2015-2808)](<http://www.ibm.com/support/docview.wss?uid=swg21720187>) \nApril 2015| [Vulnerabilities in IBM WebSphere Application Server and GSKit affects Cognos Business Intelligence (CVE-2015-0138, CVE-2015-0159)](<http://www.ibm.com/support/docview.wss?uid=swg21701210>) \nApril 2015| [Vulnerability in IBM Runtime Environment Java Technology Edition affects Cognos Business Intelligence Server (CVE-2015-0138)](<http://www.ibm.com/support/docview.wss?uid=swg21701200>) \nApril 2015| [Vulnerability in IBM Java Runtime affects Cognos Metrics Manager (CVE-2015-0138)](<http://www.ibm.com/support/docview.wss?uid=swg21701192>) \nMarch 2015| [Cognos Business Intelligence Server is affected by multiple vulnerabilities](<http://www.ibm.com/support/docview.wss?uid=swg21698818>) \nMarch 2015| [Multiple vulnerabilities in IBM Java Runtime affect Cognos Metrics Manager (CVE-2015-0410, CVE-2014-6593)](<http://www.ibm.com/support/docview.wss?uid=swg21698154>) \nMarch 2015| [Multiple vulnerabilities in the Libpng library affect Cognos Metrics Manager (CVE-2015-0973, CVE-2014-9495)](<http://www.ibm.com/support/docview.wss?uid=swg21697296>) \nMarch 2015| [Multiple vulnerabilities in OpenSSL affect Cognos Metrics Manager (CVE-2014-3569, CVE-2014-3570, CVE-2014-3571, CVE-2014-3572, CVE-2014-8275, CVE-2015-0204)](<http://www.ibm.com/support/docview.wss?uid=swg21695694>) \nMarch 2015| [Multiple vulnerabilities in IBM Java Runtime affect Cognos Metrics Manager (CVE-2014-3566, CVE-2014-6457)](<http://www.ibm.com/support/docview.wss?uid=swg21691561>) \nFebruary 2015| [A vulnerability in IBM Java Runtime affects Cognos Metrics Manager (CVE-2014-4263)](<http://www.ibm.com/support/docview.wss?uid=swg21688596>) \nJanuary 2015| [TLS padding vulnerability affects Cognos Business Intelligence (CVE-2014-8730)](<http://www.ibm.com/support/docview.wss?uid=swg21693422>) \nDecember 2014| [Cognos Business Intelligence Server is affected by multiple vulnerabilities (CVE-2014-3566, CVE-2014-6145, CVE-2014-1568, CVE-2014-4263, CVE-2012-5784, CVE-2014-3513, CVE-2014-3567 and CVE-2014-3568)](<http://www.ibm.com/support/docview.wss?uid=swg21692267>) \nDecember 2014| [A vulnerability in the Mozilla Network Security Services (NSS) affects Cognos Metrics Manager (CVE-2014-1568)](<http://www.ibm.com/support/docview.wss?uid=swg21691656>) \nDecember 2014| [A vulnerability in Apache Axis affects Cognos Metrics Manager (CVE-2012-5784)](<http://www.ibm.com/support/docview.wss?uid=swg21691655>) \nDecember 2014| [Multiple vulnerabilities in OpenSSL affect Cognos Metrics Manager (CVE-2014-3567, CVE-2014-3513, CVE-2014-3568)](<http://www.ibm.com/support/docview.wss?uid=swg21689333>) \nDecember 2014| [Vulnerability in SSLv3 affects Cognos Metrics Manager (CVE-2014-3566)](<http://www.ibm.com/support/docview.wss?uid=swg21687710>) \nNovember 2014| [Cognos BI Server is affected by the following vulnerabilities: CVE-2014-0107, CVE-2014-0075, CVE-2014-0096, CVE-2014-0099, CVE-2014-0119, CVE-2014-0878, CVE-2014-0460](<http://www.ibm.com/support/docview.wss?uid=swg21682740>) \nSeptember 2014| [Cognos Business Intelligence is not affected by the Bash vulnerabilities (CVE-2014-6271, CVE-2014-7169, CVE-2014-7186, CVE-2014-7187, CVE-2014-6277, and CVE-2014-6278)](<http://www.ibm.com/support/docview.wss?uid=swg21685556>) \nSeptember 2014| [Cognos Metrics Manager is affected by the following IBM Java Runtime vulnerabilities: CVE-2014-0878, CVE-2014-0460](<http://www.ibm.com/support/docview.wss?uid=swg21683527>) \nSeptember 2014| [Cognos Metrics Manager is affected by a vulnerability in Apache Xalan-Java (CVE-2014-0107)](<http://www.ibm.com/support/docview.wss?uid=swg21683524>) \nSeptember 2014| [Cognos Metrics Manager is affected by the following Tomcat vulnerabilities: CVE-2014-0075, CVE-2014-0096, CVE-2014-0099, CVE-2014-0119](<http://www.ibm.com/support/docview.wss?uid=swg21683430>) \nSeptember 2014| [OpenSSL Heartbleed Vulnerability](<http://www.ibm.com/support/docview.wss?uid=swg21669823>) \nAugust 2014| [Cognos Metrics Manager is affected by the following OpenSSL vulnerabilities: CVE-2014-0224](<http://www.ibm.com/support/docview.wss?uid=swg21677225>) \nJuly 2014| [Cognos BI Server is affected by the following OpenSSL vulnerability: CVE-2014-0224](<http://www.ibm.com/support/docview.wss?uid=swg21680511>) \nJuly 2014| [Security vulnerabilities have been identified in IBM DB2 shipped with Cognos Business Intelligence (CVE-2013-6747, CVE-2014-0963)](<http://www.ibm.com/support/docview.wss?uid=swg21674489>) \nJuly 2014| [A security vulnerability has been identified in IBM WebSphere Application Server shipped with Cognos Business Intelligence (CVE-2014-0114)](<http://www.ibm.com/support/docview.wss?uid=swg21674099>) \nMay 2014| [Multiple security exposures in Cognos BI Server (CVE-2014- 0416, CVE-2014-0423, CVE-2013-4322)](<http://www.ibm.com/support/docview.wss?uid=swg21671340>) \nMarch 2014| [Multiple security exposures in Cognos BI Server (CVE-2013-6954, CVE-2013-6732, CVE-2013-5802, CVE-2013-5825, CVE-2014-0854, CVE-2014-0861)](<http://www.ibm.com/support/docview.wss?uid=swg21662856>) \nNovember 2013| [Cognos Business Intelligence (CVE-2013-3030, CVE-2013-4002, CVE-2013-2407, CVE-2013-2450, CVE-2013-4034, CVE-2013-5372)](<http://www.ibm.com/support/docview.wss?uid=swg21652590>) \n \n\\-->\n\n[{\"Product\":{\"code\":\"SSTSF6\",\"label\":\"IBM Cognos Analytics\"},\"Business Unit\":{\"code\":\"BU053\",\"label\":\"Cloud & Data Platform\"},\"Component\":\"--\",\"Platform\":[{\"code\":\"PF025\",\"label\":\"Platform Independent\"}],\"Version\":\"11.0\",\"Edition\":\"\",\"Line of Business\":{\"code\":\"LOB10\",\"label\":\"Data and AI\"}},{\"Product\":{\"code\":\"SSEP7J\",\"label\":\"Cognos Business Intelligence\"},\"Business Unit\":{\"code\":\"BU059\",\"label\":\"IBM Software w\\/o TPS\"},\"Component\":\" \",\"Platform\":[{\"code\":\"\",\"label\":\"\"}],\"Version\":\"10.2;10.2.1;10.2.2\",\"Edition\":\"\",\"Line of Business\":{\"code\":\"LOB10\",\"label\":\"Data and AI\"}}]", "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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2018-07-19T16:57:09", "type": "ibm", "title": "Security Bulletins - Cognos Analytics and Cognos Business Intelligence", "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, "obtainUserPrivilege": false}, "cvelist": ["CVE-2012-5784", "CVE-2012-6153", "CVE-2013-2407", "CVE-2013-2450", "CVE-2013-3030", "CVE-2013-4002", "CVE-2013-4034", "CVE-2013-4322", "CVE-2013-5372", "CVE-2013-5802", "CVE-2013-5825", "CVE-2013-6732", "CVE-2013-6747", "CVE-2013-6954", "CVE-2014-0075", "CVE-2014-0096", "CVE-2014-0099", "CVE-2014-0107", "CVE-2014-0114", "CVE-2014-0119", "CVE-2014-0224", "CVE-2014-0227", "CVE-2014-0230", "CVE-2014-0423", "CVE-2014-0460", "CVE-2014-0854", "CVE-2014-0861", "CVE-2014-0878", "CVE-2014-0963", "CVE-2014-1568", "CVE-2014-3513", "CVE-2014-3566", "CVE-2014-3567", "CVE-2014-3568", "CVE-2014-3569", "CVE-2014-3570", "CVE-2014-3571", "CVE-2014-3572", "CVE-2014-3577", "CVE-2014-4263", "CVE-2014-6145", "CVE-2014-6271", "CVE-2014-6277", "CVE-2014-6278", "CVE-2014-6457", "CVE-2014-6593", "CVE-2014-7169", "CVE-2014-7186", "CVE-2014-7187", "CVE-2014-8275", "CVE-2014-8730", "CVE-2014-8917", "CVE-2014-9495", "CVE-2015-0138", "CVE-2015-0159", "CVE-2015-0204", "CVE-2015-0286", "CVE-2015-0287", "CVE-2015-0288", "CVE-2015-0289", "CVE-2015-0293", "CVE-2015-0410", "CVE-2015-0478", "CVE-2015-0488", "CVE-2015-0973", "CVE-2015-1789", "CVE-2015-1790", "CVE-2015-1792", "CVE-2015-1819", "CVE-2015-2017", "CVE-2015-2625", "CVE-2015-2808", "CVE-2015-4000", "CVE-2015-4748", "CVE-2015-4749", "CVE-2015-4872", "CVE-2015-5312", "CVE-2015-5345", "CVE-2015-7450", "CVE-2015-7497", "CVE-2015-7498", "CVE-2015-7499", "CVE-2015-7500", "CVE-2015-7940", "CVE-2015-7941", "CVE-2015-7942", "CVE-2015-8035", "CVE-2015-8126", "CVE-2015-8241", "CVE-2015-8317", "CVE-2015-8472", "CVE-2015-8540", "CVE-2016-0201", "CVE-2016-0398", "CVE-2016-0448", "CVE-2016-0466", "CVE-2016-0729", "CVE-2016-0762", "CVE-2016-2106", "CVE-2016-2107", "CVE-2016-2108", "CVE-2016-2177", "CVE-2016-2178", "CVE-2016-2179", "CVE-2016-2181", "CVE-2016-2183", "CVE-2016-3427", "CVE-2016-3485", "CVE-2016-3705", "CVE-2016-4447", "CVE-2016-4448", "CVE-2016-5983", "CVE-2016-6302", "CVE-2016-6303", "CVE-2016-6304", "CVE-2016-6306", "CVE-2016-6816", "CVE-2016-8960"], "modified": "2018-07-19T16:57:09", "id": "D2E48469AB3A6F2B1FEAEFDF00F68B8BC2F210C7E3BBABA5556DFDE4C6DB7ECD", "href": "https://www.ibm.com/support/pages/node/568041", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}], "centos": [{"lastseen": "2023-01-01T04:43:15", "description": "**CentOS Errata and Security Advisory** CESA-2015:2549\n\n\nThe libxml2 library is a development toolbox providing the implementation\nof various XML standards.\n\nSeveral denial of service flaws were found in libxml2, a library providing\nsupport for reading, modifying, and writing XML and HTML files. A remote\nattacker could provide a specially crafted XML or HTML file that, when\nprocessed by an application using libxml2, would cause that application to\nuse an excessive amount of CPU, leak potentially sensitive information, or\nin certain cases crash the application. (CVE-2015-5312, CVE-2015-7497,\nCVE-2015-7498, CVE-2015-7499, CVE-2015-7500 CVE-2015-7941, CVE-2015-7942,\nCVE-2015-8241, CVE-2015-8242, CVE-2015-8317, BZ#1213957, BZ#1281955)\n\nRed Hat would like to thank the GNOME project for reporting CVE-2015-7497,\nCVE-2015-7498, CVE-2015-7499, CVE-2015-7500, CVE-2015-8241, CVE-2015-8242,\nand CVE-2015-8317. Upstream acknowledges Kostya Serebryany of Google as the\noriginal reporter of CVE-2015-7497, CVE-2015-7498, CVE-2015-7499, and\nCVE-2015-7500; Hugh Davenport as the original reporter of CVE-2015-8241 and\nCVE-2015-8242; and Hanno Boeck as the original reporter of CVE-2015-8317.\n\nAll libxml2 users are advised to upgrade to these updated packages, which\ncontain a backported patch to correct these issues. The desktop must be\nrestarted (log out, then log back in) for this update to take effect.\n\n\n**Merged security bulletin from advisories:**\nhttps://lists.centos.org/pipermail/centos-announce/2015-December/070991.html\n\n**Affected packages:**\nlibxml2\nlibxml2-devel\nlibxml2-python\nlibxml2-static\n\n**Upstream details at:**\nhttps://access.redhat.com/errata/RHSA-2015:2549", "cvss3": {}, "published": "2015-12-07T13:26:33", "type": "centos", "title": "libxml2 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-5312", "CVE-2015-7497", "CVE-2015-7498", "CVE-2015-7499", "CVE-2015-7500", "CVE-2015-7941", "CVE-2015-7942", "CVE-2015-8241", "CVE-2015-8242", "CVE-2015-8317"], "modified": "2015-12-07T13:26:33", "id": "CESA-2015:2549", "href": "https://lists.centos.org/pipermail/centos-announce/2015-December/070991.html", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2023-01-01T05:08:56", "description": "**CentOS Errata and Security Advisory** CESA-2015:2550\n\n\nThe libxml2 library is a development toolbox providing the implementation\nof various XML standards.\n\nSeveral denial of service flaws were found in libxml2, a library providing\nsupport for reading, modifying, and writing XML and HTML files. A remote\nattacker could provide a specially crafted XML or HTML file that, when\nprocessed by an application using libxml2, would cause that application to\nuse an excessive amount of CPU, leak potentially sensitive information, or\nin certain cases crash the application. (CVE-2015-1819, CVE-2015-5312,\nCVE-2015-7497, CVE-2015-7498, CVE-2015-7499, CVE-2015-7500 CVE-2015-7941,\nCVE-2015-7942, CVE-2015-8241, CVE-2015-8242, CVE-2015-8317, BZ#1213957,\nBZ#1281955)\n\nRed Hat would like to thank the GNOME project for reporting CVE-2015-7497,\nCVE-2015-7498, CVE-2015-7499, CVE-2015-7500, CVE-2015-8241, CVE-2015-8242,\nand CVE-2015-8317. Upstream acknowledges Kostya Serebryany of Google as the\noriginal reporter of CVE-2015-7497, CVE-2015-7498, CVE-2015-7499, and\nCVE-2015-7500; Hugh Davenport as the original reporter of CVE-2015-8241 and\nCVE-2015-8242; and Hanno Boeck as the original reporter of CVE-2015-8317.\nThe CVE-2015-1819 issue was discovered by Florian Weimer of Red Hat\nProduct Security.\n\nAll libxml2 users are advised to upgrade to these updated packages, which\ncontain a backported patch to correct these issues. The desktop must be\nrestarted (log out, then log back in) for this update to take effect.\n\n**Merged security bulletin from advisories:**\nhttps://lists.centos.org/pipermail/centos-cr-announce/2015-December/022310.html\n\n**Affected packages:**\nlibxml2\nlibxml2-devel\nlibxml2-python\nlibxml2-static\n\n**Upstream details at:**\nhttps://access.redhat.com/errata/RHSA-2015:2550", "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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2015-12-07T20:38:05", "type": "centos", "title": "libxml2 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": 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-2015-1819", "CVE-2015-5312", "CVE-2015-7497", "CVE-2015-7498", "CVE-2015-7499", "CVE-2015-7500", "CVE-2015-7941", "CVE-2015-7942", "CVE-2015-8241", "CVE-2015-8242", "CVE-2015-8317", "CVE-2015-8710"], "modified": "2015-12-07T20:38:05", "id": "CESA-2015:2550", "href": "https://lists.centos.org/pipermail/centos-cr-announce/2015-December/022310.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "oraclelinux": [{"lastseen": "2021-06-04T20:21:00", "description": "[2.7.6-20.0.1]\n- Update doc/redhat.gif in tarball\n- Add libxml2-oracle-enterprise.patch and update logos in tarball\n[2.7.6-20.1]\n- Fix a series of CVEs (rhbz#1286495)\n- CVE-2015-7941 Cleanup conditional section error handling\n- CVE-2015-8317 Fail parsing early on if encoding conversion failed\n- CVE-2015-7942 Another variation of overflow in Conditional sections\n- CVE-2015-7942 Fix an error in previous Conditional section patch\n- Fix parsing short unclosed comment uninitialized access\n- CVE-2015-7498 Avoid processing entities after encoding conversion failures\n- CVE-2015-7497 Avoid an heap buffer overflow in xmlDictComputeFastQKey\n- CVE-2015-5312 Another entity expansion issue\n- CVE-2015-7499 Add xmlHaltParser() to stop the parser\n- CVE-2015-7499 Detect incoherency on GROW\n- CVE-2015-7500 Fix memory access error due to incorrect entities boundaries\n- CVE-2015-8242 Buffer overead with HTML parser in push mode\n- Libxml violates the zlib interface and crashes", "cvss3": {}, "published": "2015-12-07T00:00:00", "type": "oraclelinux", "title": "libxml2 security update", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2015-5312", "CVE-2015-7497", "CVE-2015-7498", "CVE-2015-7499", "CVE-2015-7500", "CVE-2015-7941", "CVE-2015-7942", "CVE-2015-8241", "CVE-2015-8242", "CVE-2015-8317"], "modified": "2015-12-07T00:00:00", "id": "ELSA-2015-2549", "href": "http://linux.oracle.com/errata/ELSA-2015-2549.html", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2021-06-04T20:21:01", "description": "[2.9.1-6.0.1.el7_1.2]\n- Update doc/redhat.gif in tarball\n- Add libxml2-oracle-enterprise.patch and update logos in tarball\n[2.9.1-6.2]\n- Fix a series of CVEs (rhbz#1286496)\n- CVE-2015-7941 Stop parsing on entities boundaries errors\n- CVE-2015-7941 Cleanup conditional section error handling\n- CVE-2015-8317 Fail parsing early on if encoding conversion failed\n- CVE-2015-7942 Another variation of overflow in Conditional sections\n- CVE-2015-7942 Fix an error in previous Conditional section patch\n- Fix parsing short unclosed comment uninitialized access\n- CVE-2015-7498 Avoid processing entities after encoding conversion failures\n- CVE-2015-7497 Avoid an heap buffer overflow in xmlDictComputeFastQKey\n- CVE-2015-5312 Another entity expansion issue\n- CVE-2015-7499 Add xmlHaltParser() to stop the parser\n- CVE-2015-7499 Detect incoherency on GROW\n- CVE-2015-7500 Fix memory access error due to incorrect entities boundaries\n- CVE-2015-8242 Buffer overead with HTML parser in push mode\n- CVE-2015-1819 Enforce the reader to run in constant memory\n[2.9.1-6]\n- Fix missing entities after CVE-2014-3660 fix\n- CVE-2014-0191 Do not fetch external parameter entities (rhbz#1195650)\n- Fix regressions introduced by CVE-2014-0191 patch\n[2.9.1-5.1]\n- CVE-2014-3660 denial of service via recursive entity expansion (rhbz#1149087)", "cvss3": {}, "published": "2015-12-07T00:00:00", "type": "oraclelinux", "title": "libxml2 security update", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2014-0191", "CVE-2014-3660", "CVE-2015-1819", "CVE-2015-5312", "CVE-2015-7497", "CVE-2015-7498", "CVE-2015-7499", "CVE-2015-7500", "CVE-2015-7941", "CVE-2015-7942", "CVE-2015-8241", "CVE-2015-8242", "CVE-2015-8317"], "modified": "2015-12-07T00:00:00", "id": "ELSA-2015-2550", "href": "http://linux.oracle.com/errata/ELSA-2015-2550.html", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}], "archlinux": [{"lastseen": "2016-09-02T18:44:43", "description": "- CVE-2015-1819 (denial of service)\n\nA denial of service flaw was found in the way the libxml2 library parsed\ncertain XML files. An attacker could provide a specially crafted XML\nfile that, when parsed by an application using libxml2, could cause that\napplication to use an excessive amount of memory.\n\n- CVE-2015-5312 (denial of service)\n\nA denial of service flaw was found that is leading to CPU exhaustion\nwhen processing specially crafted XML input. The issue was within\ndetecting entities expansions in certain situations.\n\n- CVE-2015-7941 (denial of service)\n\nIt has been discovered that libxml2 does not properly stop parsing\ninvalid input, which allows context-dependent attackers to cause a\ndenial of service (out-of-bounds read and libxml2 crash) via crafted XML\ndata to the (1) xmlParseEntityDecl or (2) xmlParseConditionalSections\nfunction in parser.c, as demonstrated by non-terminated entities.\n\n- CVE-2015-7942 (denial of service)\n\nThe xmlParseConditionalSections function in parser.c in libxml2 does not\nproperly skip intermediary entities when it stops parsing invalid input,\nwhich allows context-dependent attackers to cause a denial of service\n(out-of-bounds read and crash) via crafted XML data.\n\n- CVE-2015-7497 (buffer overflow)\n\nA heap-based buffer overflow has been discovered in\nxmlDictComputeFastQKey. It was possible to hit a negative offset in the\nname indexing used to randomize the dictionary key generation.\n\n- CVE-2015-7498 (buffer overflow)\n\nA Heap-based buffer overflow was found in xmlParseXmlDecl. When\nconversion failure happens, parser continues to extract more errors\nwhich may lead to unexpected behavior.\n\n- CVE-2015-7499 (buffer overflow)\n\nA heap-based buffer overflow was found in xmlGROW allowing the attacker\nto read the memory out of bounds.\n\n- CVE-2015-7500 (buffer overflow)\n\nA Heap-based buffer overflow has been discovered in xmlParseMisc when\nnot properly handling the case where the parser popped out of the\ncurrent entity while processing a start tag.\n\n- CVE-2015-8035 (denial of service)\n\nA denial of service vulnerability has been discovered when parsing\nspecially crafted XML document while XZ support is enabled. The\nxz_decomp function in xzlib.c did not properly detect compression\nerrors, which allows context-dependent attackers to cause a denial of\nservice (process hang) via crafted XML data.\n\n- CVE-2015-8242 (buffer overflow)\n\nA stack buffer overflow has been discovered in push mode in\nxmlSAX2TextNode. It is possible to have an input cause out of bounds\nmemory to be returned to userspace through the use of libxml2, which\ncould be used to cause denial of service attacks, or gain sensitive\ninformation.", "cvss3": {}, "published": "2015-12-09T00:00:00", "type": "archlinux", "title": "libxml2: multiple issues", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-7497", "CVE-2015-7941", "CVE-2015-7498", "CVE-2015-5312", "CVE-2015-7500", "CVE-2015-8242", "CVE-2015-1819", "CVE-2015-7499", "CVE-2015-7942", "CVE-2015-8035"], "modified": "2015-12-09T00:00:00", "id": "ASA-201512-6", "href": "https://lists.archlinux.org/pipermail/arch-security/2015-December/000464.html", "cvss": {"score": 7.1, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:NONE/I:NONE/A:COMPLETE/"}}], "freebsd": [{"lastseen": "2022-01-19T15:51:32", "description": "\n\nreports:\n\nCVE-2015-5312 Another entity expansion issue (David Drysdale).\nCVE-2015-7497 Avoid an heap buffer overflow in\n\t xmlDictComputeFastQKey (David Drysdale).\nCVE-2015-7498 Avoid processing entities after encoding\n\t conversion failures (Daniel Veillard).\nCVE-2015-7499 (1) Add xmlHaltParser() to stop the parser\n\t (Daniel Veillard).\nCVE-2015-7499 (2) Detect incoherency on GROW (Daniel\n\t Veillard).\nCVE-2015-7500 Fix memory access error due to incorrect\n\t entities boundaries (Daniel Veillard).\nCVE-2015-7941 (1) Stop parsing on entities boundaries\n\t errors (Daniel Veillard).\nCVE-2015-7941 (2) Cleanup conditional section error\n\t handling (Daniel Veillard).\nCVE-2015-7942 Another variation of overflow in\n\t Conditional sections (Daniel Veillard).\nCVE-2015-7942 (2) Fix an error in previous Conditional\n\t section patch (Daniel Veillard).\nCVE-2015-8035 Fix XZ compression support loop\n\t (Daniel Veillard).\nCVE-2015-8242 Buffer overead with HTML parser in push\n\t mode (Hugh Davenport)\n\n\n", "cvss3": {}, "published": "2015-11-20T00:00:00", "type": "freebsd", "title": "libxml2 -- multiple vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-5312", "CVE-2015-7497", "CVE-2015-7498", "CVE-2015-7499", "CVE-2015-7500", "CVE-2015-7941", "CVE-2015-7942", "CVE-2015-8035", "CVE-2015-8241", "CVE-2015-8242"], "modified": "2015-11-20T00:00:00", "id": "E5423CAF-8FB8-11E5-918C-BCAEC565249C", "href": "https://vuxml.freebsd.org/freebsd/e5423caf-8fb8-11e5-918c-bcaec565249c.html", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}], "redhat": [{"lastseen": "2021-10-21T04:43:27", "description": "The libxml2 library is a development toolbox providing the implementation\nof various XML standards.\n\nSeveral denial of service flaws were found in libxml2, a library providing\nsupport for reading, modifying, and writing XML and HTML files. A remote\nattacker could provide a specially crafted XML or HTML file that, when\nprocessed by an application using libxml2, would cause that application to\nuse an excessive amount of CPU, leak potentially sensitive information, or\nin certain cases crash the application. (CVE-2015-5312, CVE-2015-7497,\nCVE-2015-7498, CVE-2015-7499, CVE-2015-7500 CVE-2015-7941, CVE-2015-7942,\nCVE-2015-8241, CVE-2015-8242, CVE-2015-8317, BZ#1213957, BZ#1281955)\n\nRed Hat would like to thank the GNOME project for reporting CVE-2015-7497,\nCVE-2015-7498, CVE-2015-7499, CVE-2015-7500, CVE-2015-8241, CVE-2015-8242,\nand CVE-2015-8317. Upstream acknowledges Kostya Serebryany of Google as the\noriginal reporter of CVE-2015-7497, CVE-2015-7498, CVE-2015-7499, and\nCVE-2015-7500; Hugh Davenport as the original reporter of CVE-2015-8241 and\nCVE-2015-8242; and Hanno Boeck as the original reporter of CVE-2015-8317.\n\nAll libxml2 users are advised to upgrade to these updated packages, which\ncontain a backported patch to correct these issues. The desktop must be\nrestarted (log out, then log back in) for this update to take effect.\n", "cvss3": {}, "published": "2015-12-07T00:00:00", "type": "redhat", "title": "(RHSA-2015:2549) Moderate: libxml2 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-5312", "CVE-2015-7497", "CVE-2015-7498", "CVE-2015-7499", "CVE-2015-7500", "CVE-2015-7941", "CVE-2015-7942", "CVE-2015-8241", "CVE-2015-8242", "CVE-2015-8317"], "modified": "2018-06-06T16:24:06", "id": "RHSA-2015:2549", "href": "https://access.redhat.com/errata/RHSA-2015:2549", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2021-10-21T04:44:54", "description": "The libxml2 library is a development toolbox providing the implementation\nof various XML standards.\n\nSeveral denial of service flaws were found in libxml2, a library providing\nsupport for reading, modifying, and writing XML and HTML files. A remote\nattacker could provide a specially crafted XML or HTML file that, when\nprocessed by an application using libxml2, would cause that application to\nuse an excessive amount of CPU, leak potentially sensitive information, or\nin certain cases crash the application. (CVE-2015-1819, CVE-2015-5312,\nCVE-2015-7497, CVE-2015-7498, CVE-2015-7499, CVE-2015-7500 CVE-2015-7941,\nCVE-2015-7942, CVE-2015-8241, CVE-2015-8242, CVE-2015-8317, BZ#1213957,\nBZ#1281955)\n\nRed Hat would like to thank the GNOME project for reporting CVE-2015-7497,\nCVE-2015-7498, CVE-2015-7499, CVE-2015-7500, CVE-2015-8241, CVE-2015-8242,\nand CVE-2015-8317. Upstream acknowledges Kostya Serebryany of Google as the\noriginal reporter of CVE-2015-7497, CVE-2015-7498, CVE-2015-7499, and\nCVE-2015-7500; Hugh Davenport as the original reporter of CVE-2015-8241 and\nCVE-2015-8242; and Hanno Boeck as the original reporter of CVE-2015-8317.\nThe CVE-2015-1819 issue was discovered by Florian Weimer of Red Hat\nProduct Security.\n\nAll libxml2 users are advised to upgrade to these updated packages, which\ncontain a backported patch to correct these issues. The desktop must be\nrestarted (log out, then log back in) for this update to take effect.", "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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2015-12-07T10:04:33", "type": "redhat", "title": "(RHSA-2015:2550) Moderate: libxml2 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": 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-2015-1819", "CVE-2015-5312", "CVE-2015-7497", "CVE-2015-7498", "CVE-2015-7499", "CVE-2015-7500", "CVE-2015-7941", "CVE-2015-7942", "CVE-2015-8241", "CVE-2015-8242", "CVE-2015-8317", "CVE-2015-8710"], "modified": "2018-04-11T23:33:03", "id": "RHSA-2015:2550", "href": "https://access.redhat.com/errata/RHSA-2015:2550", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "amazon": [{"lastseen": "2023-02-08T17:19:48", "description": "**Issue Overview:**\n\nA denial of service flaw was found in the way the libxml2 library parsed certain XML files. An attacker could provide a specially crafted XML file that, when parsed by an application using libxml2, could cause that application to use an excessive amount of memory.\n\nThe xmlParseConditionalSections function in parser.c in libxml2 does not properly skip intermediary entities when it stops parsing invalid input, which allows context-dependent attackers to cause a denial of service (out-of-bounds read and crash) via crafted XML data, a different vulnerability than CVE-2015-7941.\n\nlibxml2 2.9.2 does not properly stop parsing invalid input, which allows context-dependent attackers to cause a denial of service (out-of-bounds read and libxml2 crash) via crafted XML data to the (1) xmlParseEntityDecl or (2) xmlParseConditionalSections function in parser.c, as demonstrated by non-terminated entities.\n\nA heap-based buffer overflow vulnerability was found in xmlDictComputeFastQKey in dict.c.\n\nA heap-based buffer overflow read in xmlParseMisc was found.\n\nA heap-based buffer overflow was found in xmlGROW allowing the attacker to read the memory out of bounds.\n\nA buffer overread in xmlNextChar was found, causing segmentation fault when compiled with ASAN.\n\nHeap-based buffer overflow was found in xmlParseXmlDecl. When conversion failure happens, parser continues to extract more errors which may lead to unexpected behaviour.\n\nStack-based buffer overread vulnerability with HTML parser in push mode in xmlSAX2TextNode causing segmentation fault when compiled with ASAN.\n\nA vulnerability in libxml2 was found causing DoS by exhausting CPU when parsing specially crafted XML document.\n\nAn out-of-bounds heap read in xmlParseXMLDecl happens when a file containing unfinished xml declaration.\n\n \n**Affected Packages:** \n\n\nlibxml2\n\n \n**Issue Correction:** \nRun _yum update libxml2_ to update your system.\n\n \n\n\n**New Packages:**\n \n \n i686: \n \u00a0\u00a0\u00a0 libxml2-2.9.1-6.2.50.amzn1.i686 \n \u00a0\u00a0\u00a0 libxml2-debuginfo-2.9.1-6.2.50.amzn1.i686 \n \u00a0\u00a0\u00a0 libxml2-python26-2.9.1-6.2.50.amzn1.i686 \n \u00a0\u00a0\u00a0 libxml2-python27-2.9.1-6.2.50.amzn1.i686 \n \u00a0\u00a0\u00a0 libxml2-devel-2.9.1-6.2.50.amzn1.i686 \n \u00a0\u00a0\u00a0 libxml2-static-2.9.1-6.2.50.amzn1.i686 \n \n src: \n \u00a0\u00a0\u00a0 libxml2-2.9.1-6.2.50.amzn1.src \n \n x86_64: \n \u00a0\u00a0\u00a0 libxml2-static-2.9.1-6.2.50.amzn1.x86_64 \n \u00a0\u00a0\u00a0 libxml2-python27-2.9.1-6.2.50.amzn1.x86_64 \n \u00a0\u00a0\u00a0 libxml2-debuginfo-2.9.1-6.2.50.amzn1.x86_64 \n \u00a0\u00a0\u00a0 libxml2-2.9.1-6.2.50.amzn1.x86_64 \n \u00a0\u00a0\u00a0 libxml2-python26-2.9.1-6.2.50.amzn1.x86_64 \n \u00a0\u00a0\u00a0 libxml2-devel-2.9.1-6.2.50.amzn1.x86_64 \n \n \n\n### Additional References\n\nRed Hat: [CVE-2015-1819](<https://access.redhat.com/security/cve/CVE-2015-1819>), [CVE-2015-5312](<https://access.redhat.com/security/cve/CVE-2015-5312>), [CVE-2015-7497](<https://access.redhat.com/security/cve/CVE-2015-7497>), [CVE-2015-7498](<https://access.redhat.com/security/cve/CVE-2015-7498>), [CVE-2015-7499](<https://access.redhat.com/security/cve/CVE-2015-7499>), [CVE-2015-7500](<https://access.redhat.com/security/cve/CVE-2015-7500>), [CVE-2015-7941](<https://access.redhat.com/security/cve/CVE-2015-7941>), [CVE-2015-7942](<https://access.redhat.com/security/cve/CVE-2015-7942>), [CVE-2015-8241](<https://access.redhat.com/security/cve/CVE-2015-8241>), [CVE-2015-8242](<https://access.redhat.com/security/cve/CVE-2015-8242>), [CVE-2015-8317](<https://access.redhat.com/security/cve/CVE-2015-8317>)\n\nMitre: [CVE-2015-1819](<https://vulners.com/cve/CVE-2015-1819>), [CVE-2015-5312](<https://vulners.com/cve/CVE-2015-5312>), [CVE-2015-7497](<https://vulners.com/cve/CVE-2015-7497>), [CVE-2015-7498](<https://vulners.com/cve/CVE-2015-7498>), [CVE-2015-7499](<https://vulners.com/cve/CVE-2015-7499>), [CVE-2015-7500](<https://vulners.com/cve/CVE-2015-7500>), [CVE-2015-7941](<https://vulners.com/cve/CVE-2015-7941>), [CVE-2015-7942](<https://vulners.com/cve/CVE-2015-7942>), [CVE-2015-8241](<https://vulners.com/cve/CVE-2015-8241>), [CVE-2015-8242](<https://vulners.com/cve/CVE-2015-8242>), [CVE-2015-8317](<https://vulners.com/cve/CVE-2015-8317>)\n", "cvss3": {}, "published": "2015-12-14T10:00:00", "type": "amazon", "title": "Medium: libxml2", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-1819", "CVE-2015-5312", "CVE-2015-7497", "CVE-2015-7498", "CVE-2015-7499", "CVE-2015-7500", "CVE-2015-7941", "CVE-2015-7942", "CVE-2015-8241", "CVE-2015-8242", "CVE-2015-8317"], "modified": "2015-12-13T14:28:00", "id": "ALAS-2015-628", "href": "https://alas.aws.amazon.com/ALAS-2015-628.html", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2023-02-08T17:38:17", "description": "**Issue Overview:**\n\nA denial of service flaw was found in libxml2. A remote attacker could provide a specially crafted XML or HTML file that, when processed by an application using libxml2, would cause that application to leak potentially sensitive information.(CVE-2015-8242)\n\nA denial of service flaw was found in libxml2. A remote attacker could provide a specially crafted XML or HTML file that, when processed by an application using libxml2, would cause that application to crash.(CVE-2015-7500)\n\nA denial of service flaw was found in libxml2. A remote attacker could provide a specially crafted XML or HTML file that, when processed by an application using libxml2, would cause that application to leak potentially sensitive information.(CVE-2015-8317)\n\nA denial of service flaw was found in libxml2. A remote attacker could provide a specially crafted XML or HTML file that, when processed by an application using libxml2, would cause that application to crash.(CVE-2015-7497)\n\nA denial of service flaw was found in libxml2. A remote attacker could provide a specially crafted XML or HTML file that, when processed by an application using libxml2, would cause that application to crash.(CVE-2015-7498)\n\nA denial of service flaw was found in the way the libxml2 library parsed certain XML files. An attacker could provide a specially crafted XML file that, when parsed by an application using libxml2, could cause that application to use an excessive amount of memory.(CVE-2015-1819)\n\nA denial of service flaw was found in libxml2. A remote attacker could provide a specially crafted XML or HTML file that, when processed by an application using libxml2, would cause that application to crash.(CVE-2015-7941)\n\nA denial of service flaw was found in libxml2. A remote attacker could provide a specially crafted XML or HTML file that, when processed by an application using libxml2, would cause that application to leak potentially sensitive information.(CVE-2015-7499)\n\nA denial of service flaw was found in libxml2. A remote attacker could provide a specially crafted XML or HTML file that, when processed by an application using libxml2, would cause that application to leak potentially sensitive information.(CVE-2015-8241)\n\nA denial of service flaw was found in libxml2. A remote attacker could provide a specially crafted XML or HTML file that, when processed by an application using libxml2, would cause that application to use an excessive amount of CPU.(CVE-2015-5312)\n\nA heap-based buffer overflow flaw was found in the way libxml2 parsed certain crafted XML input. A remote attacker could provide a specially crafted XML file that, when opened in an application linked against libxml2, would cause the application to crash causing a denial of service.(CVE-2015-7942)\n\nIt was discovered that libxml2 could access out-of-bounds memory when parsing unclosed HTML comments. A remote attacker could provide a specially crafted XML file that, when processed by an application linked against libxml2, could cause the application to disclose heap memory contents.(CVE-2015-8710)\n\n \n**Affected Packages:** \n\n\nlibxml2\n\n \n**Issue Correction:** \nRun _yum update libxml2_ to update your system. \n\n\n \n\n\n**New Packages:**\n \n \n aarch64: \n \u00a0\u00a0\u00a0 libxml2-2.9.1-6.amzn2.3.2.aarch64 \n \u00a0\u00a0\u00a0 libxml2-devel-2.9.1-6.amzn2.3.2.aarch64 \n \u00a0\u00a0\u00a0 libxml2-static-2.9.1-6.amzn2.3.2.aarch64 \n \u00a0\u00a0\u00a0 libxml2-python-2.9.1-6.amzn2.3.2.aarch64 \n \u00a0\u00a0\u00a0 libxml2-debuginfo-2.9.1-6.amzn2.3.2.aarch64 \n \n i686: \n \u00a0\u00a0\u00a0 libxml2-2.9.1-6.amzn2.3.2.i686 \n \u00a0\u00a0\u00a0 libxml2-devel-2.9.1-6.amzn2.3.2.i686 \n \u00a0\u00a0\u00a0 libxml2-static-2.9.1-6.amzn2.3.2.i686 \n \u00a0\u00a0\u00a0 libxml2-python-2.9.1-6.amzn2.3.2.i686 \n \u00a0\u00a0\u00a0 libxml2-debuginfo-2.9.1-6.amzn2.3.2.i686 \n \n src: \n \u00a0\u00a0\u00a0 libxml2-2.9.1-6.amzn2.3.2.src \n \n x86_64: \n \u00a0\u00a0\u00a0 libxml2-2.9.1-6.amzn2.3.2.x86_64 \n \u00a0\u00a0\u00a0 libxml2-devel-2.9.1-6.amzn2.3.2.x86_64 \n \u00a0\u00a0\u00a0 libxml2-static-2.9.1-6.amzn2.3.2.x86_64 \n \u00a0\u00a0\u00a0 libxml2-python-2.9.1-6.amzn2.3.2.x86_64 \n \u00a0\u00a0\u00a0 libxml2-debuginfo-2.9.1-6.amzn2.3.2.x86_64 \n \n \n\n### Additional References\n\nRed Hat: [CVE-2015-1819](<https://access.redhat.com/security/cve/CVE-2015-1819>), [CVE-2015-5312](<https://access.redhat.com/security/cve/CVE-2015-5312>), [CVE-2015-7497](<https://access.redhat.com/security/cve/CVE-2015-7497>), [CVE-2015-7498](<https://access.redhat.com/security/cve/CVE-2015-7498>), [CVE-2015-7499](<https://access.redhat.com/security/cve/CVE-2015-7499>), [CVE-2015-7500](<https://access.redhat.com/security/cve/CVE-2015-7500>), [CVE-2015-7941](<https://access.redhat.com/security/cve/CVE-2015-7941>), [CVE-2015-7942](<https://access.redhat.com/security/cve/CVE-2015-7942>), [CVE-2015-8241](<https://access.redhat.com/security/cve/CVE-2015-8241>), [CVE-2015-8242](<https://access.redhat.com/security/cve/CVE-2015-8242>), [CVE-2015-8317](<https://access.redhat.com/security/cve/CVE-2015-8317>), [CVE-2015-8710](<https://access.redhat.com/security/cve/CVE-2015-8710>)\n\nMitre: [CVE-2015-1819](<https://vulners.com/cve/CVE-2015-1819>), [CVE-2015-5312](<https://vulners.com/cve/CVE-2015-5312>), [CVE-2015-7497](<https://vulners.com/cve/CVE-2015-7497>), [CVE-2015-7498](<https://vulners.com/cve/CVE-2015-7498>), [CVE-2015-7499](<https://vulners.com/cve/CVE-2015-7499>), [CVE-2015-7500](<https://vulners.com/cve/CVE-2015-7500>), [CVE-2015-7941](<https://vulners.com/cve/CVE-2015-7941>), [CVE-2015-7942](<https://vulners.com/cve/CVE-2015-7942>), [CVE-2015-8241](<https://vulners.com/cve/CVE-2015-8241>), [CVE-2015-8242](<https://vulners.com/cve/CVE-2015-8242>), [CVE-2015-8317](<https://vulners.com/cve/CVE-2015-8317>), [CVE-2015-8710](<https://vulners.com/cve/CVE-2015-8710>)\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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2019-05-29T19:14:00", "type": "amazon", "title": "Medium: libxml2", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": 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-2015-1819", "CVE-2015-5312", "CVE-2015-7497", "CVE-2015-7498", "CVE-2015-7499", "CVE-2015-7500", "CVE-2015-7941", "CVE-2015-7942", "CVE-2015-8241", "CVE-2015-8242", "CVE-2015-8317", "CVE-2015-8710"], "modified": "2019-05-30T20:57:00", "id": "ALAS2-2019-1220", "href": "https://alas.aws.amazon.com/AL2/ALAS-2019-1220.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "f5": [{"lastseen": "2017-07-19T00:24:04", "description": "\nF5 Product Development has assigned ID 561663 (BIG-IP), ID 572608 (BIG-IQ), ID 572609 (Enterprise Manager), and INSTALLER-2127 (Traffix) to this vulnerability. Additionally, [BIG-IP iHealth](<http://www.f5.com/support/support-tools/big-ip-ihealth/>) may list Heuristic H61570943 on the **Diagnostics** > **Identified** > **Low** screen.\n\nTo determine if your release is known to be vulnerable, the components or features that are affected by the vulnerability, and for information about releases or hotfixes that address the vulnerability, refer to the following table:\n\nProduct| Versions known to be vulnerable| Versions known to be not vulnerable| Severity| Vulnerable component or feature \n---|---|---|---|--- \nBIG-IP LTM| 11.0.0 - 11.6.0 \n10.1.0 - 10.2.4| 12.0.0 - 12.1.0| Low*| libXML2 \nBIG-IP AAM| 11.4.0 - 11.6.0| 12.0.0- 12.1.0| Low*| libXML2 \nBIG-IP AFM| 11.3.0 - 11.6.0| 12.0.0- 12.1.0| Low*| libXML2 \nBIG-IP Analytics| 11.0.0 - 11.6.0| 12.0.0- 12.1.0| Low*| libXML2 \nBIG-IP APM| 11.0.0 - 11.6.0 \n10.1.0 - 10.2.4| 12.0.0- 12.1.0| Low*| libXML2 \nBIG-IP ASM| 11.0.0 - 11.6.0 \n10.1.0 - 10.2.4| 12.0.0- 12.1.0| Low*| libXML2 \nBIG-IP DNS| None| 12.0.0- 12.1.0| Not vulnerable| None \nBIG-IP Edge Gateway| 11.0.0 - 11.3.0 \n10.1.0 - 10.2.4| None| Low*| libXML2 \nBIG-IP GTM| 11.0.0 - 11.6.0 \n10.1.0 - 10.2.4| None| Low*| libXML2 \nBIG-IP Link Controller| 11.0.0 - 11.6.0 \n10.1.0 - 10.2.4| 12.0.0- 12.1.0| Low*| libXML2 \nBIG-IP PEM| 11.3.0 - 11.6.0| 12.0.0- 12.1.0| Low*| libXML2 \nBIG-IP PSM| 11.0.0 - 11.4.1 \n10.1.0 - 10.2.4| None| Low*| libXML2 \nBIG-IP WebAccelerator| 11.0.0 - 11.3.0 \n10.1.0 - 10.2.4| None| Low*| libXML2 \nBIG-IP WOM| 11.0.0 - 11.3.0 \n10.1.0 - 10.2.4| None| Low*| libXML2 \nARX| None| 6.0.0 - 6.4.0| Not vulnerable| None \nEnterprise Manager| 3.0.0 - 3.1.1| None| Medium| libXML2 \nFirePass| None| 7.0.0 \n6.0.0 - 6.1.0| Not vulnerable| None \nBIG-IQ Cloud| 4.0.0 - 4.5.0| None| Medium| libXML2 \nBIG-IQ Device| 4.2.0 - 4.5.0| None| Medium| libXML2 \nBIG-IQ Security| 4.0.0 - 4.5.0| None| Medium| libXML2 \nBIG-IQ ADC| 4.5.0| None| Medium| libXML2 \nBIG-IQ Centralized Management| 5.0.0 - 5.1.0 \n4.6.0| 5.2.0| Medium| libXML2 \nBIG-IQ Cloud and Orchestration| 1.0.0| None| Medium| libXML2 \nLineRate| None| 2.5.0 - 2.6.1| Not vulnerable| None \nF5 WebSafe| None| 1.0.0| Not vulnerable| None \nTraffix SDC| 4.0.0 - 4.4.0 \n3.3.2 - 3.5.1| None| Low| libXML2 \n \n* Although BIG-IP software contains the vulnerable code, the BIG-IP system does not use the vulnerable code in any way.\n\nIf you are running a version listed in the **Versions known to be vulnerable** column, you can eliminate this vulnerability by upgrading to a version listed in the **Versions known to be not vulnerable **column. If the table lists only an older version than what you are currently running, or does not list a non-vulnerable version, then no upgrade candidate currently exists.\n\nTo determine the necessary upgrade path for your BIG-IQ system, you should understand the BIG-IQ product offering name changes. For more information, refer to [K21232150: Considerations for upgrading BIG-IQ or F5 iWorkflow systems](<https://support.f5.com/csp/article/K21232150>).\n\nMitigation\n\nTo mitigate this vulnerability for affected F5 products, you should permit management access to F5 products only over a secure network and limit shell access to trusted users. For more information about securing access to BIG-IP and Enterprise Manager systems, refer to [K13309: Restricting access to the Configuration utility by source IP address (11.x - 13.x)](<https://support.f5.com/csp/article/K13309>) and [K13092: Overview of securing access to the BIG-IP system](<https://support.f5.com/csp/article/K13092>).\n\n * [K9970: Subscribing to email notifications regarding F5 products](<https://support.f5.com/csp/article/K9970>)\n * [K9957: Creating a custom RSS feed to view new and updated documents](<https://support.f5.com/csp/article/K9957>)\n * [K4918: Overview of the F5 critical issue hotfix policy](<https://support.f5.com/csp/article/K4918>)\n * [K167: Downloading software and firmware from F5](<https://support.f5.com/csp/article/K167>)\n * [K4602: Overview of the F5 security vulnerability response policy](<https://support.f5.com/csp/article/K4602>)\n", "cvss3": {}, "published": "2016-02-16T02:07:00", "type": "f5", "title": "Multiple libXML2 vulnerabilities", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-7497", "CVE-2015-7941", "CVE-2015-8317", "CVE-2015-7498", "CVE-2015-8241", "CVE-2015-5312", "CVE-2015-7500", "CVE-2015-8242", "CVE-2015-7499", "CVE-2014-3660", "CVE-2015-7942"], "modified": "2017-07-18T23:58:00", "id": "F5:K61570943", "href": "https://support.f5.com/csp/article/K61570943", "cvss": {"score": 7.1, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:NONE/I:NONE/A:COMPLETE/"}}], "gentoo": [{"lastseen": "2022-01-17T19:05:53", "description": "### Background\n\nlibxml2 is the XML (eXtended Markup Language) C parser and toolkit initially developed for the Gnome project. \n\n### Description\n\nMultiple vulnerabilities have been discovered in libxml2. Please review the CVE identifiers referenced below for details. \n\n### Impact\n\nA remote attacker could entice a user or automated system to process a specially crafted XML document, possibly resulting in execution of arbitrary code with the privileges of the process or a Denial of Service condition. \n\n### Workaround\n\nThere is no known workaround at this time.\n\n### Resolution\n\nAll libxml2 users should upgrade to the latest version:\n \n \n # emerge --sync\n # emerge --ask --oneshot --verbose \">=dev-libs/libxml2-2.9.4-r1\"", "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": "2017-01-16T00:00:00", "type": "gentoo", "title": "libxml2: Multiple vulnerabilities", "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-2015-1819", "CVE-2015-5312", "CVE-2015-7497", "CVE-2015-7498", "CVE-2015-7499", "CVE-2015-7500", "CVE-2015-7941", "CVE-2015-7942", "CVE-2015-8035", "CVE-2015-8242", "CVE-2015-8806", "CVE-2016-1836", "CVE-2016-1838", "CVE-2016-1839", "CVE-2016-1840", "CVE-2016-2073", "CVE-2016-3627", "CVE-2016-3705", "CVE-2016-4483", "CVE-2016-4658", "CVE-2016-5131"], "modified": "2017-01-16T00:00:00", "id": "GLSA-201701-37", "href": "https://security.gentoo.org/glsa/201701-37", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}], "suse": [{"lastseen": "2016-09-04T12:47:49", "description": "This update for sles12-docker-image fixes issues with binaries and\n libraries included in the image where security updates have been made\n available in the last weeks.\n\n glibc security issues fixed:\n - CVE-2015-7547: A stack-based buffer overflow in getaddrinfo allowed\n remote attackers to cause a crash or execute arbitrary code via crafted\n and timed DNS responses (bsc#961721)\n - CVE-2015-8777: Insufficient checking of LD_POINTER_GUARD environment\n variable allowed local attackers to bypass the pointer guarding\n protection of the dynamic loader on set-user-ID and set-group-ID\n programs (bsc#950944)\n - CVE-2015-8776: Out-of-range time values passed to the strftime function\n may cause it to crash, leading to a denial of service, or potentially\n disclosure information (bsc#962736)\n - CVE-2015-8778: Integer overflow in hcreate and hcreate_r could have\n caused an out-of-bound memory access. leading to application crashes or,\n potentially, arbitrary code execution (bsc#962737)\n - CVE-2014-9761: A stack overflow (unbounded alloca) could have caused\n applications which process long strings with the nan function to crash\n or, potentially, execute arbitrary code. (bsc#962738)\n - CVE-2015-8779: A stack overflow (unbounded alloca) in the catopen\n function could have caused applications which pass long strings to the\n catopen function to crash or, potentially execute arbitrary code.\n (bsc#962739)\n\n glibc bugs fixed:\n - bsc#955647: Resource leak in resolver\n - bsc#956716: Don't do lock elision on an error checking mutex\n - bsc#958315: Reinitialize dl_load_write_lock on fork\n\n openssl security bugs fixed: Security issues fixed:\n - CVE-2016-0800 aka the "DROWN" attack (bsc#968046): OpenSSL was\n vulnerable to a cross-protocol attack that could lead to decryption of\n TLS sessions by using a server supporting SSLv2 and EXPORT cipher suites\n as a Bleichenbacher RSA padding oracle.\n\n This update changes the openssl library to:\n\n * Disable SSLv2 protocol support by default.\n\n This can be overridden by setting the environment variable\n "OPENSSL_ALLOW_SSL2" or by using SSL_CTX_clear_options using the\n SSL_OP_NO_SSLv2 flag.\n\n Note that various services and clients had already disabled SSL\n protocol 2 by default previously.\n\n * Disable all weak EXPORT ciphers by default. These can be reenabled if\n required by old legacy software using the environment variable\n "OPENSSL_ALLOW_EXPORT".\n\n - CVE-2016-0702 aka the "CacheBleed" attack. (bsc#968050) Various changes\n in the modular exponentation code were added that make sure that it is\n not possible to recover RSA secret keys by analyzing cache-bank\n conflicts on the Intel Sandy-Bridge microarchitecture.\n\n Note that this was only exploitable if the malicious code was running\n on the same hyper threaded Intel Sandy Bridge processor as the victim\n thread performing decryptions.\n\n - CVE-2016-0705 (bnc#968047): A double free() bug in the DSA ASN1 parser\n code was fixed that could be abused to facilitate a denial-of-service\n attack.\n\n - CVE-2016-0797 (bnc#968048): The BN_hex2bn() and BN_dec2bn() functions\n had a bug that could result in an attempt to de-reference a NULL pointer\n leading to crashes. This could have security consequences if these\n functions were ever called by user applications with large untrusted\n hex/decimal data. Also, internal usage of these functions in OpenSSL\n uses data from config files\n or application command line arguments. If user developed applications\n generated config file data based on untrusted data, then this could\n have had security consequences as well.\n\n - CVE-2016-0798 (bnc#968265) The SRP user database lookup method\n SRP_VBASE_get_by_user() had a memory leak that attackers could abuse to\n facility DoS attacks. To mitigate the issue, the seed handling in\n SRP_VBASE_get_by_user() was disabled even if the user has configured a\n seed. Applications are advised to migrate to SRP_VBASE_get1_by_user().\n\n - CVE-2016-0799 (bnc#968374) On many 64 bit systems, the internal fmtstr()\n and doapr_outch() functions could miscalculate the length of a string\n and attempt to access out-of-bounds memory locations. These problems\n could have enabled attacks where large amounts of untrusted data is\n passed to the BIO_*printf functions. If applications use these functions\n in this way then they could have been vulnerable. OpenSSL itself uses\n these functions when printing out human-readable dumps of ASN.1 data.\n Therefore applications that print this data could have been vulnerable\n if the data is from untrusted sources. OpenSSL command line applications\n could also have been vulnerable when they print out ASN.1 data, or if\n untrusted data is passed as command line arguments. Libssl is not\n considered directly vulnerable.\n\n - CVE-2015-3197 (bsc#963415): The SSLv2 protocol did not block disabled\n ciphers.\n\n Note that the March 1st 2016 release also references following CVEs that\n were fixed by us with CVE-2015-0293 in 2015:\n\n - CVE-2016-0703 (bsc#968051): This issue only affected versions of OpenSSL\n prior to March 19th 2015 at which time the code was refactored to\n address vulnerability CVE-2015-0293. It would have made the above\n "DROWN" attack much easier.\n - CVE-2016-0704 (bsc#968053): "Bleichenbacher oracle in SSLv2" This issue\n only affected versions of OpenSSL prior to March 19th 2015 at which time\n the code was refactored to address vulnerability CVE-2015-0293. It would\n have made the above "DROWN" attack much easier.\n\n - CVE-2015-3194: The signature verification routines will crash with a\n NULL pointer dereference if presented with an ASN.1 signature using the\n RSA PSS algorithm and absent mask generation function parameter. Since\n these routines are used to verify certificate signature algorithms this\n can be used to crash any certificate verification operation and\n exploited in a DoS attack. Any application which performs certificate\n verification is vulnerable including OpenSSL clients and servers which\n enable client authentication. (bsc#957815)\n - CVE-2015-3195: When presented with a malformed X509_ATTRIBUTE structure\n OpenSSL would leak memory. This structure is used by the PKCS#7 and CMS\n routines so any application which reads PKCS#7 or CMS data from\n untrusted sources is affected. SSL/TLS is not affected. (bsc#957812)\n - CVE-2015-3196: If PSK identity hints are received by a multi-threaded\n client then the values were wrongly updated in the parent SSL_CTX\n structure. This could result in a race condition potentially leading to\n a double free of the identify hint data. (bsc#957813)\n\n openssl bugs fixed:\n - Avoid running OPENSSL_config twice. This avoids breaking engine loading.\n (bsc#952871)\n - Ensure that OpenSSL doesn't fall back to the default digest algorithm\n (SHA1) in case a non-FIPS algorithm was negotiated while running in FIPS\n mode. Instead, OpenSSL will refuse the digest. (bnc#958501)\n - Clear the error after setting non-fips mode (bsc#947104)\n - Improve S/390 performance on IBM z196 and z13 (bsc#954256)\n - Add support for "ciphers" providing no encryption (bsc#937085)\n\n libxml2 security issues fixed:\n - CVE-2015-8710: Parsing short unclosed HTML comment could cause\n uninitialized memory access, which allowed remote attackers to read\n contents from previous HTTP requests depending on the application\n [bsc#960674]\n - CVE-2015-1819 Enforce the reader to run in constant memory [bnc#928193]\n - CVE-2015-7941 Fix out of bound read with crafted xml input by stopping\n parsing on entities boundaries errors [bnc#951734]\n - CVE-2015-7942 Fix another variation of overflow in Conditional sections\n [bnc#951735]\n - CVE-2015-8241 Avoid extra processing of MarkupDecl when EOF [bnc#956018]\n - CVE-2015-8242 Buffer overead with HTML parser in push mode [bnc#956021]\n - CVE-2015-8317 Return if the encoding declaration is broken or encoding\n conversion failed [bnc#956260]\n - CVE-2015-5312 Fix another entity expansion issue [bnc#957105]\n - CVE-2015-7497 Avoid an heap buffer overflow in xmlDictComputeFastQKey\n [bnc#957106]\n - CVE-2015-7498 Processes entities after encoding conversion failures\n [bnc#957107]\n - CVE-2015-7499 Add xmlHaltParser() to stop the parser / Detect\n incoherency on GROW [bnc#957109]\n - CVE-2015-8317 Multiple out-of-bound read could lead to denial of service\n [bnc#956260]\n - CVE-2015-8035 DoS when parsing specially crafted XML document if XZ\n support is enabled [bnc#954429]\n - CVE-2015-7500 Fix memory access error due to incorrect entities\n boundaries [bnc#957110]\n\n And other security and non-security updates found in the SUSE Linux\n Enterprise 12 GA line.\n\n", "cvss3": {}, "published": "2016-03-16T15:28:52", "type": "suse", "title": "Security update for sles12-docker-image (important)", "bulletinFamily": "unix", "cvss2": {}, "cvelist": ["CVE-2015-7497", "CVE-2015-7941", "CVE-2015-8776", "CVE-2015-3197", "CVE-2015-8317", "CVE-2015-7498", "CVE-2015-8241", "CVE-2016-0705", "CVE-2015-5312", "CVE-2015-3195", "CVE-2016-0798", "CVE-2016-0799", "CVE-2015-3194", "CVE-2016-0797", "CVE-2016-0702", "CVE-2015-8777", "CVE-2015-3196", "CVE-2015-8779", "CVE-2015-7500", "CVE-2015-8242", "CVE-2015-1819", "CVE-2015-7499", "CVE-2015-0293", "CVE-2015-8778", "CVE-2015-8710", "CVE-2016-0800", "CVE-2016-0704", "CVE-2014-9761", "CVE-2016-0703", "CVE-2015-7942", "CVE-2015-7547", "CVE-2015-8035"], "modified": "2016-03-16T15:28:52", "id": "SUSE-SU-2016:0786-1", "href": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00055.html", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}]}
CVE-2015-7497
