Description
An issue was discovered in Pidgin before 2.14.9. A remote attacker
who can spoof DNS responses can redirect a client connection to a
malicious server. The client will perform TLS certificate
verification of the malicious domain name instead of the original
XMPP service domain, allowing the attacker to take over control
over the XMPP connection and to obtain user credentials and all
communication content.
For Debian 9 stretch, this problem has been fixed in version
2.12.0-1+deb9u1.
We recommend that you upgrade your pidgin packages.
For the detailed security status of pidgin please refer to
its security tracker page at:
<https://security-tracker.debian.org/tracker/pidgin>
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: <https://wiki.debian.org/LTS>
Affected Software
CPE Name
Name
Version
pidgin
2.12.0-1
Related
{"id": "OSV:DLA-3043-1", "bulletinFamily": "software", "title": "pidgin - security update", "description": "\nAn issue was discovered in Pidgin before 2.14.9. A remote attacker\nwho can spoof DNS responses can redirect a client connection to a\nmalicious server. The client will perform TLS certificate\nverification of the malicious domain name instead of the original\nXMPP service domain, allowing the attacker to take over control\nover the XMPP connection and to obtain user credentials and all\ncommunication content.\n\n\nFor Debian 9 stretch, this problem has been fixed in version\n2.12.0-1+deb9u1.\n\n\nWe recommend that you upgrade your pidgin packages.\n\n\nFor the detailed security status of pidgin please refer to\nits security tracker page at:\n<https://security-tracker.debian.org/tracker/pidgin>\n\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: <https://wiki.debian.org/LTS>\n\n\n", "published": "2022-06-06T00:00:00", "modified": "2022-07-21T05:54:12", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}, "cvss2": {"acInsufInfo": false, "cvssV2": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": false}, "cvss3": {"cvssV3": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 3.6}, "href": "https://osv.dev/vulnerability/DLA-3043-1", "reporter": "Google", "references": ["https://www.debian.org/lts/security/2022/dla-3043"], "cvelist": ["CVE-2022-26491"], "immutableFields": [], "type": "osv", "lastseen": "2022-07-21T08:14:11", "edition": 1, "viewCount": 3, "enchantments": {"dependencies": {"references": [{"idList": ["RH:CVE-2022-26491"], "type": "redhatcve"}, {"idList": ["KLA12523"], "type": "kaspersky"}, {"idList": ["MGASA-2022-0208"], "type": "mageia"}, {"idList": ["UB:CVE-2022-26491"], "type": "ubuntucve"}, {"idList": ["FEDORA:A788B3130F48", "FEDORA:C4CB7313AA50", "FEDORA:5040D313E30C"], "type": "fedora"}, {"idList": ["CVE-2022-26491"], "type": "cve"}, {"idList": ["DEBIANCVE:CVE-2022-26491"], "type": "debiancve"}, {"idList": ["DEBIAN:DLA-3043-1:481A1"], "type": "debian"}, {"idList": ["SUSE_SU-2022-1693-1.NASL", "SUSE_SU-2022-1665-1.NASL", "DEBIAN_DLA-3043.NASL", "SUSE_SU-2022-1664-1.NASL", "SLACKWARE_SSA_2022-120-01.NASL"], "type": "nessus"}, {"idList": ["SSA-2022-120-01"], "type": "slackware"}, {"idList": ["SUSE-SU-2022:1665-1"], "type": "suse"}, {"idList": ["VERACODE:35518"], "type": "veracode"}]}, "score": {"value": 0.8, "vector": "NONE"}, "affected_software": {"major_version": [{"name": "pidgin", "version": 2}]}, "epss": [{"cve": "CVE-2022-26491", "epss": "0.001200000", "percentile": "0.445700000", "modified": "2023-03-20"}], "vulnersScore": 0.8}, "_state": {"score": 1660007784, "dependencies": 1660004461, "affected_software_major_version": 1666703109, "epss": 1679338714}, "_internal": {"score_hash": "a02ccdbe2bbe900bd3eb2fcdc3cba0b9"}, "affectedSoftware": [{"name": "pidgin", "operator": "eq", "version": "2.12.0-1"}]}
{"suse": [{"lastseen": "2022-06-09T21:57:35", "description": "An update that fixes one vulnerability is now available.\n\nDescription:\n\n This update for pidgin fixes the following issues:\n\n - CVE-2022-26491: Fixed MITM vulnerability when DNSSEC wasn't used\n (bsc#1199025).\n\n\nPatch Instructions:\n\n To install this SUSE Security Update use the SUSE recommended installation methods\n like YaST online_update or \"zypper patch\".\n\n Alternatively you can run the command listed for your product:\n\n - openSUSE Leap 15.4:\n\n zypper in -t patch openSUSE-SLE-15.4-2022-1665=1\n\n - openSUSE Leap 15.3:\n\n zypper in -t patch openSUSE-SLE-15.3-2022-1665=1\n\n - SUSE Linux Enterprise Workstation Extension 15-SP3:\n\n zypper in -t patch SUSE-SLE-Product-WE-15-SP3-2022-1665=1\n\n - SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3:\n\n zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP3-2022-1665=1", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.9, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2022-05-16T00:00:00", "type": "suse", "title": "Security update for pidgin (important)", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2022-26491"], "modified": "2022-05-16T00:00:00", "id": "SUSE-SU-2022:1665-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/BRCEWC62ZCIOYKJOQNJHI7R6EJHTSTZX/", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}], "kaspersky": [{"lastseen": "2022-06-09T21:13:51", "description": "### *Detect date*:\n04/28/2022\n\n### *Severity*:\nHigh\n\n### *Description*:\nSecurity vulnerability was found in Pidgin. Malicious users can exploit this vulnerability to bypass security restrictions, gain privileges.\n\n### *Affected products*:\nPidgin earlier than 2.14.9\n\n### *Solution*:\nUpdate to the latest version \n[Download Pidgin](<https://pidgin.im/install/>)\n\n### *Original advisories*:\n[CVE-2022-26491-00](<https://pidgin.im/about/security/advisories/cve-2022-26491/>) \n\n\n### *Impacts*:\nSB \n\n### *Related products*:\n[Pidgin](<https://threats.kaspersky.com/en/product/Pidgin/>)", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.9, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2022-04-28T00:00:00", "type": "kaspersky", "title": "KLA12523 Security vulnerability in Pidgin", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2022-26491"], "modified": "2022-05-16T00:00:00", "id": "KLA12523", "href": "https://threats.kaspersky.com/en/vulnerability/KLA12523/", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}], "veracode": [{"lastseen": "2022-07-17T12:46:08", "description": "pidgin is vulnerable to man-in-the-middle (MitM) attacks. The vulnerability is possible on non-DNSSEC XMPP connections.\n", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.9, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2022-05-13T14:01:54", "type": "veracode", "title": "Man-in-the-Middle (MitM)", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2022-26491"], "modified": "2022-06-09T20:18:11", "id": "VERACODE:35518", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-35518/summary", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}], "debian": [{"lastseen": "2022-07-19T00:19:19", "description": "- -------------------------------------------------------------------------\nDebian LTS Advisory DLA-3043-1 debian-lts@lists.debian.org\nhttps://www.debian.org/lts/security/ Andreas R\u00f6nnquist\nJune 06, 2022 https://wiki.debian.org/LTS\n- -------------------------------------------------------------------------\n\nPackage : pidgin\nVersion : 2.12.0-1+deb9u1\nCVE ID : CVE-2022-26491\n\nAn issue was discovered in Pidgin before 2.14.9. A remote attacker\nwho can spoof DNS responses can redirect a client connection to a\nmalicious server. The client will perform TLS certificate\nverification of the malicious domain name instead of the original\nXMPP service domain, allowing the attacker to take over control\nover the XMPP connection and to obtain user credentials and all\ncommunication content.\n\nFor Debian 9 stretch, this problem has been fixed in version\n2.12.0-1+deb9u1.\n\nWe recommend that you upgrade your pidgin packages.\n\nFor the detailed security status of pidgin please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/pidgin\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://wiki.debian.org/LTS", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.9, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2022-06-06T12:09:39", "type": "debian", "title": "[SECURITY] [DLA 3043-1] pidgin security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2022-26491"], "modified": "2022-06-06T12:09:39", "id": "DEBIAN:DLA-3043-1:481A1", "href": "https://lists.debian.org/debian-lts-announce/2022/06/msg00005.html", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}], "mageia": [{"lastseen": "2022-06-09T22:13:07", "description": "MITM vulnerability when DNSSEC wasn't used (CVE-2022-26491) \n", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.9, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2022-05-28T08:56:13", "type": "mageia", "title": "Updated pidgin packages fix security vulnerability\n", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2022-26491"], "modified": "2022-05-28T08:56:13", "id": "MGASA-2022-0208", "href": "https://advisories.mageia.org/MGASA-2022-0208.html", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}], "fedora": [{"lastseen": "2022-06-09T20:36:15", "description": "Pidgin allows you to talk to anyone using a variety of messaging protocols including AIM, MSN, Yahoo!, Jabber, Bonjour, Gadu-Gadu, ICQ, IRC, Novell Groupwise, QQ, Lotus Sametime, Simple and Zephyr. These protocols are implemented using a modular, easy to use design. To use a protocol, just add an account using the account editor. Pidgin supports many common features of other clients, as well as many unique features, such as perl scripting, TCL scripting and C plugins. Pidgin is not affiliated with or endorsed by America Online, Inc., Microsoft Corporation, Yahoo! Inc., or ICQ Inc. ", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.9, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2022-05-19T01:17:40", "type": "fedora", "title": "[SECURITY] Fedora 36 Update: pidgin-2.14.8-3.fc36", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2022-26491"], "modified": "2022-05-19T01:17:40", "id": "FEDORA:C4CB7313AA50", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/56CQ66SQFAFDB2JPMOCRC2IJISJ4Y5FX/", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2022-06-09T20:36:15", "description": "Pidgin allows you to talk to anyone using a variety of messaging protocols including AIM, MSN, Yahoo!, Jabber, Bonjour, Gadu-Gadu, ICQ, IRC, Novell Groupwise, QQ, Lotus Sametime, Simple and Zephyr. These protocols are implemented using a modular, easy to use design. To use a protocol, just add an account using the account editor. Pidgin supports many common features of other clients, as well as many unique features, such as perl scripting, TCL scripting and C plugins. Pidgin is not affiliated with or endorsed by America Online, Inc., Microsoft Corporation, Yahoo! Inc., or ICQ Inc. ", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.9, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2022-05-19T01:23:30", "type": "fedora", "title": "[SECURITY] Fedora 35 Update: pidgin-2.14.6-3.fc35", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2022-26491"], "modified": "2022-05-19T01:23:30", "id": "FEDORA:5040D313E30C", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/JEV4HZTNVRNMQFIC524HPFTC4KPPIASN/", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2022-06-09T20:36:15", "description": "Pidgin allows you to talk to anyone using a variety of messaging protocols including AIM, MSN, Yahoo!, Jabber, Bonjour, Gadu-Gadu, ICQ, IRC, Novell Groupwise, QQ, Lotus Sametime, Simple and Zephyr. These protocols are implemented using a modular, easy to use design. To use a protocol, just add an account using the account editor. Pidgin supports many common features of other clients, as well as many unique features, such as perl scripting, TCL scripting and C plugins. Pidgin is not affiliated with or endorsed by America Online, Inc., Microsoft Corporation, Yahoo! Inc., or ICQ Inc. ", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.9, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2022-05-19T01:01:15", "type": "fedora", "title": "[SECURITY] Fedora 34 Update: pidgin-2.14.1-4.fc34", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2022-26491"], "modified": "2022-05-19T01:01:15", "id": "FEDORA:A788B3130F48", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/OX6GWZS354D2YSWNBRRT4TAU4446FOOG/", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}], "redhatcve": [{"lastseen": "2023-03-08T08:17:31", "description": "A flaw was found in Pidgin. 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{'reference':'libpurple-lang-2.13.0-150200.12.6.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.3']},\n {'reference':'libpurple-plugin-sametime-2.13.0-150200.12.6.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.3']},\n {'reference':'libpurple-tcl-2.13.0-150200.12.6.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.3']},\n {'reference':'pidgin-2.13.0-150200.12.6.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.3']},\n {'reference':'pidgin-devel-2.13.0-150200.12.6.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.3']},\n {'reference':'finch-2.13.0-150200.12.6.1', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},\n {'reference':'finch-devel-2.13.0-150200.12.6.1', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},\n {'reference':'libpurple-2.13.0-150200.12.6.1', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},\n {'reference':'libpurple-branding-upstream-2.13.0-150200.12.6.1', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},\n {'reference':'libpurple-devel-2.13.0-150200.12.6.1', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},\n {'reference':'libpurple-lang-2.13.0-150200.12.6.1', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},\n {'reference':'libpurple-plugin-sametime-2.13.0-150200.12.6.1', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},\n {'reference':'libpurple-tcl-2.13.0-150200.12.6.1', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},\n {'reference':'pidgin-2.13.0-150200.12.6.1', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']},\n {'reference':'pidgin-devel-2.13.0-150200.12.6.1', 'release':'SUSE15.4', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['openSUSE-release-15.4']}\n];\n\nvar ltss_caveat_required = FALSE;\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var exists_check = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && _release) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n check_flag++;\n }\n if (!check_flag) continue;\n }\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'finch / finch-devel / libpurple / libpurple-branding-upstream / etc');\n}\n", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}], "cve": [{"lastseen": "2023-02-09T14:17:35", "description": "An issue was discovered in Pidgin before 2.14.9. A remote attacker who can spoof DNS responses can redirect a client connection to a malicious server. The client will perform TLS certificate verification of the malicious domain name instead of the original XMPP service domain, allowing the attacker to take over control over the XMPP connection and to obtain user credentials and all communication content. This is similar to CVE-2022-24968.", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.9, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2022-06-02T14:15:00", "type": "cve", "title": "CVE-2022-26491", "cwe": ["CWE-295"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2022-24968", "CVE-2022-26491"], "modified": "2022-06-09T19:01:00", "cpe": ["cpe:/o:debian:debian_linux:9.0"], "id": "CVE-2022-26491", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-26491", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}, "cpe23": ["cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"]}], "ubuntucve": [{"lastseen": "2023-01-28T13:15:30", "description": "An issue was discovered in Pidgin before 2.14.9. A remote attacker who can\nspoof DNS responses can redirect a client connection to a malicious server.\nThe client will perform TLS certificate verification of the malicious\ndomain name instead of the original XMPP service domain, allowing the\nattacker to take over control over the XMPP connection and to obtain user\ncredentials and all communication content. This is similar to\nCVE-2022-24968.", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.9, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2022-06-02T00:00:00", "type": "ubuntucve", "title": "CVE-2022-26491", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2022-24968", "CVE-2022-26491"], "modified": "2022-06-02T00:00:00", "id": "UB:CVE-2022-26491", "href": "https://ubuntu.com/security/CVE-2022-26491", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}]}