CVE-2012-5854

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2012-11-09T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Heap-based buffer overflow in WeeChat 0.3.6 through 0.3.9 allows remote attackers to cause a denial of service (crash or hang) and possibly execute arbitrary code via crafted IRC colors that are not properly decoded."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2014-02-05T15:57:02.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "87279", "tags": ["vdb-entry", "x_refsource_OSVDB"], "url": "http://osvdb.org/87279"}, {"name": "56482", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/56482"}, {"name": "FEDORA-2012-17973", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092536.html"}, {"name": "51377", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/51377"}, {"name": "openSUSE-SU-2013:0150", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00018.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://savannah.nongnu.org/bugs/?37704"}, {"name": "[oss-security] 20121112 Re: CVE Request -- WeeChat (prior to 0.3.9.1): Heap-based buffer overflow when decoding IRC colors in strings", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2012/11/12/2"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://wiki.mageia.org/en/Support/Advisories/MGASA-2012-0330"}, {"name": "openSUSE-SU-2012:1580", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-updates/2012-11/msg00087.html"}, {"name": "FEDORA-2012-17950", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092228.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://weechat.org/security/"}, {"name": "MDVSA-2013:136", "tags": ["vendor-advisory", "x_refsource_MANDRIVA"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:136"}, {"name": "FEDORA-2012-18006", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092490.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2012-5854", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Heap-based buffer overflow in WeeChat 0.3.6 through 0.3.9 allows remote attackers to cause a denial of service (crash or hang) and possibly execute arbitrary code via crafted IRC colors that are not properly decoded."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "87279", "refsource": "OSVDB", "url": "http://osvdb.org/87279"}, {"name": "56482", "refsource": "BID", "url": "http://www.securityfocus.com/bid/56482"}, {"name": "FEDORA-2012-17973", "refsource": "FEDORA", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092536.html"}, {"name": "51377", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/51377"}, {"name": "openSUSE-SU-2013:0150", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00018.html"}, {"name": "https://savannah.nongnu.org/bugs/?37704", "refsource": "CONFIRM", "url": "https://savannah.nongnu.org/bugs/?37704"}, {"name": "[oss-security] 20121112 Re: CVE Request -- WeeChat (prior to 0.3.9.1): Heap-based buffer overflow when decoding IRC colors in strings", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2012/11/12/2"}, {"name": "https://wiki.mageia.org/en/Support/Advisories/MGASA-2012-0330", "refsource": "CONFIRM", "url": "https://wiki.mageia.org/en/Support/Advisories/MGASA-2012-0330"}, {"name": "openSUSE-SU-2012:1580", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-updates/2012-11/msg00087.html"}, {"name": "FEDORA-2012-17950", "refsource": "FEDORA", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092228.html"}, {"name": "http://weechat.org/security/", "refsource": "CONFIRM", "url": "http://weechat.org/security/"}, {"name": "MDVSA-2013:136", "refsource": "MANDRIVA", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:136"}, {"name": "FEDORA-2012-18006", "refsource": "FEDORA", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092490.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T21:21:27.375Z"}, "title": "CVE Program Container", "references": [{"name": "87279", "tags": ["vdb-entry", "x_refsource_OSVDB", "x_transferred"], "url": "http://osvdb.org/87279"}, {"name": "56482", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/56482"}, {"name": "FEDORA-2012-17973", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092536.html"}, {"name": "51377", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/51377"}, {"name": "openSUSE-SU-2013:0150", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00018.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://savannah.nongnu.org/bugs/?37704"}, {"name": "[oss-security] 20121112 Re: CVE Request -- WeeChat (prior to 0.3.9.1): Heap-based buffer overflow when decoding IRC colors in strings", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2012/11/12/2"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://wiki.mageia.org/en/Support/Advisories/MGASA-2012-0330"}, {"name": "openSUSE-SU-2012:1580", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-updates/2012-11/msg00087.html"}, {"name": "FEDORA-2012-17950", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092228.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://weechat.org/security/"}, {"name": "MDVSA-2013:136", "tags": ["vendor-advisory", "x_refsource_MANDRIVA", "x_transferred"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:136"}, {"name": "FEDORA-2012-18006", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092490.html"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2012-5854", "datePublished": "2012-11-19T11:00:00.000Z", "dateReserved": "2012-11-12T00:00:00.000Z", "dateUpdated": "2024-08-06T21:21:27.375Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:flashtux:weechat:0.3.6:*:*:*:*:*:*:*", "matchCriteriaId": "E94ADDFF-60D3-4303-97F4-D30AA5A0793C", "vulnerable": true}, {"criteria": "cpe:2.3:a:flashtux:weechat:0.3.7:*:*:*:*:*:*:*", "matchCriteriaId": "7563DBA9-9103-4EE0-A7B6-9C477C736755", "vulnerable": true}, {"criteria": "cpe:2.3:a:flashtux:weechat:0.3.8:*:*:*:*:*:*:*", "matchCriteriaId": "B1FAB4CE-F55B-463C-83D4-BFC4480CB0AA", "vulnerable": true}, {"criteria": "cpe:2.3:a:flashtux:weechat:0.3.9:*:*:*:*:*:*:*", "matchCriteriaId": "F80580A7-CFEC-4635-BB41-0DE89DDFD322", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Heap-based buffer overflow in WeeChat 0.3.6 through 0.3.9 allows remote attackers to cause a denial of service (crash or hang) and possibly execute arbitrary code via crafted IRC colors that are not properly decoded."}, {"lang": "es", "value": "Desbordamiento de b\u00fafer basado en memoria din\u00e1mica en weechat v0.3.6 a hasta v0.3.9 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda o bloqueo) y posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de colores IRC hechos a mano que no est\u00e1n debidamente decodificados."}], "id": "CVE-2012-5854", "lastModified": "2026-06-16T23:47:27.970", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-11-19T12:10:54.417", "references": [{"source": "cve@mitre.org", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092228.html"}, {"source": "cve@mitre.org", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092490.html"}, {"source": "cve@mitre.org", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092536.html"}, {"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00018.html"}, {"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-updates/2012-11/msg00087.html"}, {"source": "cve@mitre.org", "url": "http://osvdb.org/87279"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/51377"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://weechat.org/security/"}, {"source": "cve@mitre.org", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:136"}, {"source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2012/11/12/2"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/56482"}, {"source": "cve@mitre.org", "url": "https://savannah.nongnu.org/bugs/?37704"}, {"source": "cve@mitre.org", "url": "https://wiki.mageia.org/en/Support/Advisories/MGASA-2012-0330"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092228.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092490.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092536.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00018.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-updates/2012-11/msg00087.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://osvdb.org/87279"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/51377"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://weechat.org/security/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:136"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2012/11/12/2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/56482"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://savannah.nongnu.org/bugs/?37704"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://wiki.mageia.org/en/Support/Advisories/MGASA-2012-0330"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}