cve-2012-0823
Vulnerability from cvelistv5
Published
2012-02-23 19:00
Modified
2024-08-06 18:38
Severity ?
EPSS score ?
Summary
VP8 Codec SDK (libvpx) before 1.0.0 "Duclair" allows remote attackers to cause a denial of service (application crash) via (1) unspecified "corrupt input" or (2) by "starting decoding from a P-frame," which triggers an out-of-bounds read, related to "the clamping of motion vectors in SPLITMV blocks".
References
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-06T18:38:14.724Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { name: "51775", tags: [ "vdb-entry", "x_refsource_BID", "x_transferred", ], url: "http://www.securityfocus.com/bid/51775", }, { tags: [ "x_refsource_CONFIRM", "x_transferred", ], url: "http://code.google.com/p/webm/source/browse/CHANGELOG?repo=libvpx", }, { tags: [ "x_refsource_CONFIRM", "x_transferred", ], url: "http://blog.webmproject.org/2012/01/vp8-codec-sdk-duclair-released.html", }, { name: "[oss-security] 20120129 Re: (maybe) CVE request: libvpx before 1.0 crasher", tags: [ "mailing-list", "x_refsource_MLIST", "x_transferred", ], url: "http://www.openwall.com/lists/oss-security/2012/01/30/2", }, { name: "MDVSA-2012:023", tags: [ "vendor-advisory", "x_refsource_MANDRIVA", "x_transferred", ], url: "http://www.mandriva.com/security/advisories?name=MDVSA-2012:023", }, { name: "[oss-security] 20120128 (maybe) CVE request: libvpx before 1.0 crasher", tags: [ "mailing-list", "x_refsource_MLIST", "x_transferred", ], url: "http://www.openwall.com/lists/oss-security/2012/01/28/4", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { product: "n/a", vendor: "n/a", versions: [ { status: "affected", version: "n/a", }, ], }, ], datePublic: "2012-01-27T00:00:00", descriptions: [ { lang: "en", value: "VP8 Codec SDK (libvpx) before 1.0.0 \"Duclair\" allows remote attackers to cause a denial of service (application crash) via (1) unspecified \"corrupt input\" or (2) by \"starting decoding from a P-frame,\" which triggers an out-of-bounds read, related to \"the clamping of motion vectors in SPLITMV blocks\".", }, ], problemTypes: [ { descriptions: [ { description: "n/a", lang: "en", type: "text", }, ], }, ], providerMetadata: { dateUpdated: "2012-03-21T09:00:00", orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", shortName: "redhat", }, references: [ { name: "51775", tags: [ "vdb-entry", "x_refsource_BID", ], url: "http://www.securityfocus.com/bid/51775", }, { tags: [ "x_refsource_CONFIRM", ], url: "http://code.google.com/p/webm/source/browse/CHANGELOG?repo=libvpx", }, { tags: [ "x_refsource_CONFIRM", ], url: "http://blog.webmproject.org/2012/01/vp8-codec-sdk-duclair-released.html", }, { name: "[oss-security] 20120129 Re: (maybe) CVE request: libvpx before 1.0 crasher", tags: [ "mailing-list", "x_refsource_MLIST", ], url: "http://www.openwall.com/lists/oss-security/2012/01/30/2", }, { name: "MDVSA-2012:023", tags: [ "vendor-advisory", "x_refsource_MANDRIVA", ], url: "http://www.mandriva.com/security/advisories?name=MDVSA-2012:023", }, { name: "[oss-security] 20120128 (maybe) CVE request: libvpx before 1.0 crasher", tags: [ "mailing-list", "x_refsource_MLIST", ], url: "http://www.openwall.com/lists/oss-security/2012/01/28/4", }, ], x_legacyV4Record: { CVE_data_meta: { ASSIGNER: "secalert@redhat.com", ID: "CVE-2012-0823", 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: "VP8 Codec SDK (libvpx) before 1.0.0 \"Duclair\" allows remote attackers to cause a denial of service (application crash) via (1) unspecified \"corrupt input\" or (2) by \"starting decoding from a P-frame,\" which triggers an out-of-bounds read, related to \"the clamping of motion vectors in SPLITMV blocks\".", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "n/a", }, ], }, ], }, references: { reference_data: [ { name: "51775", refsource: "BID", url: "http://www.securityfocus.com/bid/51775", }, { name: "http://code.google.com/p/webm/source/browse/CHANGELOG?repo=libvpx", refsource: "CONFIRM", url: "http://code.google.com/p/webm/source/browse/CHANGELOG?repo=libvpx", }, { name: "http://blog.webmproject.org/2012/01/vp8-codec-sdk-duclair-released.html", refsource: "CONFIRM", url: "http://blog.webmproject.org/2012/01/vp8-codec-sdk-duclair-released.html", }, { name: "[oss-security] 20120129 Re: (maybe) CVE request: libvpx before 1.0 crasher", refsource: "MLIST", url: "http://www.openwall.com/lists/oss-security/2012/01/30/2", }, { name: "MDVSA-2012:023", refsource: "MANDRIVA", url: "http://www.mandriva.com/security/advisories?name=MDVSA-2012:023", }, { name: "[oss-security] 20120128 (maybe) CVE request: libvpx before 1.0 crasher", refsource: "MLIST", url: "http://www.openwall.com/lists/oss-security/2012/01/28/4", }, ], }, }, }, }, cveMetadata: { assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", assignerShortName: "redhat", cveId: "CVE-2012-0823", datePublished: "2012-02-23T19:00:00", dateReserved: "2012-01-19T00:00:00", dateUpdated: "2024-08-06T18:38:14.724Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { fkie_nvd: { configurations: "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:webmproject:libvpx:*:p1:*:*:*:*:*:*\", \"versionEndIncluding\": \"0.9.7\", \"matchCriteriaId\": \"D28ACF69-BDF5-4370-812F-9E87B2E8DE55\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:webmproject:libvpx:0.9.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"BB5226F5-CC1F-45AB-BEF2-78EB10952626\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:webmproject:libvpx:0.9.1:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"2700C589-6AE6-4A2E-A731-B0286F945B92\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:webmproject:libvpx:0.9.2:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"F7FFD43B-E901-4839-8673-9BD3EFF30536\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:webmproject:libvpx:0.9.5:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"00E68DD8-3813-4336-8C59-0628A5E71023\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:webmproject:libvpx:0.9.6:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"DDB30888-7893-426E-8E46-4C33AAD41ACE\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:webmproject:libvpx:0.9.7:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"CA9033B3-2550-4E31-A142-53C5788EDC99\"}]}]}]", descriptions: "[{\"lang\": \"en\", \"value\": \"VP8 Codec SDK (libvpx) before 1.0.0 \\\"Duclair\\\" allows remote attackers to cause a denial of service (application crash) via (1) unspecified \\\"corrupt input\\\" or (2) by \\\"starting decoding from a P-frame,\\\" which triggers an out-of-bounds read, related to \\\"the clamping of motion vectors in SPLITMV blocks\\\".\"}, {\"lang\": \"es\", \"value\": \"VP8 Codec SDK (libvpx) anterior a v1.0.0 \\\"Duclair\\\" permite a atacantes remotos causar una denegaci\\u00f3n de servicio (ca\\u00edda de aplicaci\\u00f3n) a trav\\u00e9s de (1) no especificado \\\"de entrada corrupta\\\" o (2), \\\"a partir de la decodificaci\\u00f3n de un P-frame\\\", lo que desencadena una lectura fuera de la cancha, en relaci\\u00f3n a \\\"la fijaci\\u00f3n de los vectores de movimiento en bloques SPLITMV\\\".\"}]", id: "CVE-2012-0823", lastModified: "2024-11-21T01:35:47.567", metrics: "{\"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:N/C:N/I:N/A:P\", \"baseScore\": 5.0, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"PARTIAL\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 10.0, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}", published: "2012-02-23T20:07:32.627", references: "[{\"url\": \"http://blog.webmproject.org/2012/01/vp8-codec-sdk-duclair-released.html\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://code.google.com/p/webm/source/browse/CHANGELOG?repo=libvpx\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.mandriva.com/security/advisories?name=MDVSA-2012:023\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.openwall.com/lists/oss-security/2012/01/28/4\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.openwall.com/lists/oss-security/2012/01/30/2\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.securityfocus.com/bid/51775\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://blog.webmproject.org/2012/01/vp8-codec-sdk-duclair-released.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://code.google.com/p/webm/source/browse/CHANGELOG?repo=libvpx\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.mandriva.com/security/advisories?name=MDVSA-2012:023\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.openwall.com/lists/oss-security/2012/01/28/4\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.openwall.com/lists/oss-security/2012/01/30/2\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.securityfocus.com/bid/51775\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]", sourceIdentifier: "secalert@redhat.com", vulnStatus: "Modified", weaknesses: "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-20\"}]}]", }, nvd: "{\"cve\":{\"id\":\"CVE-2012-0823\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2012-02-23T20:07:32.627\",\"lastModified\":\"2024-11-21T01:35:47.567\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"VP8 Codec SDK (libvpx) before 1.0.0 \\\"Duclair\\\" allows remote attackers to cause a denial of service (application crash) via (1) unspecified \\\"corrupt input\\\" or (2) by \\\"starting decoding from a P-frame,\\\" which triggers an out-of-bounds read, related to \\\"the clamping of motion vectors in SPLITMV blocks\\\".\"},{\"lang\":\"es\",\"value\":\"VP8 Codec SDK (libvpx) anterior a v1.0.0 \\\"Duclair\\\" permite a atacantes remotos causar una denegación de servicio (caída de aplicación) a través de (1) no especificado \\\"de entrada corrupta\\\" o (2), \\\"a partir de la decodificación de un P-frame\\\", lo que desencadena una lectura fuera de la cancha, en relación a \\\"la fijación de los vectores de movimiento en bloques SPLITMV\\\".\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:webmproject:libvpx:*:p1:*:*:*:*:*:*\",\"versionEndIncluding\":\"0.9.7\",\"matchCriteriaId\":\"D28ACF69-BDF5-4370-812F-9E87B2E8DE55\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:webmproject:libvpx:0.9.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"BB5226F5-CC1F-45AB-BEF2-78EB10952626\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:webmproject:libvpx:0.9.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2700C589-6AE6-4A2E-A731-B0286F945B92\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:webmproject:libvpx:0.9.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F7FFD43B-E901-4839-8673-9BD3EFF30536\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:webmproject:libvpx:0.9.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"00E68DD8-3813-4336-8C59-0628A5E71023\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:webmproject:libvpx:0.9.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DDB30888-7893-426E-8E46-4C33AAD41ACE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:webmproject:libvpx:0.9.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CA9033B3-2550-4E31-A142-53C5788EDC99\"}]}]}],\"references\":[{\"url\":\"http://blog.webmproject.org/2012/01/vp8-codec-sdk-duclair-released.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://code.google.com/p/webm/source/browse/CHANGELOG?repo=libvpx\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDVSA-2012:023\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2012/01/28/4\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2012/01/30/2\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.securityfocus.com/bid/51775\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://blog.webmproject.org/2012/01/vp8-codec-sdk-duclair-released.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://code.google.com/p/webm/source/browse/CHANGELOG?repo=libvpx\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDVSA-2012:023\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2012/01/28/4\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2012/01/30/2\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securityfocus.com/bid/51775\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}", }, }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.