CVE-2011-3594

{"id": "CVE-2011-3594", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2011-11-04T21:55:07.083", "references": [{"url": "http://developer.pidgin.im/ticket/14636", "tags": ["Exploit"], "source": "secalert@redhat.com"}, {"url": "http://developer.pidgin.im/viewmtn/revision/diff/be5e66abad2af29604bc794cc4c6600ab12751f3/with/7eb1f6d56cc58bbb5b56b7df53955d36b9b419b8", "source": "secalert@redhat.com"}, {"url": "http://pidgin.im/news/security/?id=56", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/46376", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:183", "source": "secalert@redhat.com"}, {"url": "http://www.redhat.com/support/errata/RHSA-2011-1371.html", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=743481", "source": "secalert@redhat.com"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18034", "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "The g_markup_escape_text function in the SILC protocol plug-in in libpurple 2.10.0 and earlier, as used in Pidgin and possibly other products, allows remote attackers to cause a denial of service (crash) via invalid UTF-8 sequences that trigger use of invalid pointers and an out-of-bounds read, related to interactions with certain versions of glib2."}, {"lang": "es", "value": "La funci\u00f3n g_markup_escape_text en el complemento de protocolo SILC en libpurple v2.10.0 y anteriores, como se usa en Pidgin y posiblemente en otros productos, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda) a trav\u00e9s de secuencias UTF-8 inv\u00e1lidas que disparan el uso de punteros no v\u00e1lidos y lectura fuera de los l\u00edmites, relacionado con interacciones con ciertas versiones de glib2"}], "lastModified": "2017-09-19T01:34:00.447", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:pidgin:libpurple:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E39F2309-88A3-465B-8B00-2AF4F7E5341D", "versionEndIncluding": "2.10.0"}, {"criteria": "cpe:2.3:a:pidgin:libpurple:1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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