CVE-2011-1091

{"id": "CVE-2011-1091", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2011-03-14T19:55:02.620", "references": [{"url": "http://developer.pidgin.im/viewmtn/revision/diff/5cbe18129b6e7c660bc093f7e5e1414ceca17d04/with/a7c415abba1f5f01f79295337518837f73d99bb7/libpurple/protocols/yahoo/libymsg.c", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "http://developer.pidgin.im/viewmtn/revision/info/a7c415abba1f5f01f79295337518837f73d99bb7", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055874.html", "source": "secalert@redhat.com"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056309.html", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/43695", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/43721", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/46376", "source": "secalert@redhat.com"}, {"url": "http://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.466884", "source": "secalert@redhat.com"}, {"url": "http://www.pidgin.im/news/security/?id=51", "tags": ["Patch", "Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://www.redhat.com/support/errata/RHSA-2011-0616.html", "source": "secalert@redhat.com"}, {"url": "http://www.redhat.com/support/errata/RHSA-2011-1371.html", "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/46837", "source": "secalert@redhat.com"}, {"url": "http://www.vupen.com/english/advisories/2011/0643", "source": "secalert@redhat.com"}, {"url": "http://www.vupen.com/english/advisories/2011/0661", "source": "secalert@redhat.com"}, {"url": "http://www.vupen.com/english/advisories/2011/0669", "source": "secalert@redhat.com"}, {"url": "http://www.vupen.com/english/advisories/2011/0703", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=683031", "source": "secalert@redhat.com"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/66055", "source": "secalert@redhat.com"}, {"url": "https://hermes.opensuse.org/messages/13195955", "source": "secalert@redhat.com"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18402", "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "libymsg.c in the Yahoo! protocol plugin in libpurple in Pidgin 2.6.0 through 2.7.10 allows (1) remote authenticated users to cause a denial of service (NULL pointer dereference and application crash) via a malformed YMSG notification packet, and allows (2) remote Yahoo! servers to cause a denial of service (NULL pointer dereference and application crash) via a malformed YMSG SMS message."}, {"lang": "es", "value": "libymsg.c en Yahoo! en el plugin del protocolo en libpurple en Pidgin v2.6.0 hasta v2.7.10 permite (1) a usuarios autenticados de forma remota provocar una denegaci\u00f3n de servicio (resoluci\u00f3n de puntero NULL y ca\u00edda de la aplicaci\u00f3n) a trav\u00e9s de notificaciones de paquetes YMSG mal formados, y permite (2) servidores remotos de Yahoo! provocar una denegaci\u00f3n de servicio (resoluci\u00f3n de puntero NULL y ca\u00edda de la aplicaci\u00f3n) a trav\u00e9s de mensajes YMSG SMS mal formados."}], "lastModified": "2023-02-13T04:29:23.390", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:pidgin:pidgin:2.6.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A8321D92-B935-4C2A-81B1-5984BFF4FD57"}, {"criteria": "cpe:2.3:a:pidgin:pidgin:2.6.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "43679F1D-E48D-483B-A67B-9DB8C641F649"}, {"criteria": "cpe:2.3:a:pidgin:pidgin:2.6.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "00032CBA-479E-4880-ACAE-3B0F066C8146"}, {"criteria": "cpe:2.3:a:pidgin:pidgin:2.6.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4B11BCF7-3127-4B2E-967F-2B22A229592E"}, {"criteria": "cpe:2.3:a:pidgin:pidgin:2.6.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "66E89655-FE9E-4B05-8DF9-59894B81B6D2"}, {"criteria": "cpe:2.3:a:pidgin:pidgin:2.6.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6B9A75D8-CFA6-4605-A0CB-AA5EA2FA8316"}, {"criteria": "cpe:2.3:a:pidgin:pidgin:2.7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BD841629-4ADC-4122-A7E1-AED505E48150"}, {"criteria": "cpe:2.3:a:pidgin:pidgin:2.7.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A539AD7F-4D84-4F80-844E-0404813C9384"}, {"criteria": "cpe:2.3:a:pidgin:pidgin:2.7.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3A55F197-5A6E-48EE-8BB1-C75C19DCBE4E"}, {"criteria": "cpe:2.3:a:pidgin:pidgin:2.7.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AE9D5D3E-2565-42CD-9254-F7E5B1980F7A"}, {"criteria": "cpe:2.3:a:pidgin:pidgin:2.7.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9DFC5300-4BF5-4204-8A6C-0B86998022D9"}, {"criteria": "cpe:2.3:a:pidgin:pidgin:2.7.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "02865EB9-AFA1-4584-B487-D510350F82D9"}, {"criteria": "cpe:2.3:a:pidgin:pidgin:2.7.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E00006E6-1999-4967-8BE9-2B7265F3E6F8"}, {"criteria": "cpe:2.3:a:pidgin:pidgin:2.7.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "61BD8C57-DD49-44C1-BD0A-0A1210C1BE57"}, {"criteria": "cpe:2.3:a:pidgin:pidgin:2.7.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AF5CD573-D9CE-41E6-8FAB-7DBEA4E545F1"}, {"criteria": "cpe:2.3:a:pidgin:pidgin:2.7.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2389B152-70AC-47A7-BDAE-3A7F0550E6C0"}, {"criteria": "cpe:2.3:a:pidgin:pidgin:2.7.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7A81DAE1-4633-46A9-8DC9-42E6EC1D641B"}], "operator": "OR"}]}], "evaluatorComment": "Per: http://cwe.mitre.org/data/definitions/476.html \r\n'CWE-476: NULL Pointer Dereference'", "sourceIdentifier": "secalert@redhat.com"}