CVE-2012-0851 (GCVE-0-2012-0851)

Vulnerability from cvelistv5 – Published: 2012-08-20 18:00 – Updated: 2024-08-06 18:38
VLAI
Summary
The ff_h264_decode_seq_parameter_set function in h264_ps.c in libavcodec in FFmpeg before 0.9.1 and in Libav 0.5.x before 0.5.9, 0.6.x before 0.6.6, 0.7.x before 0.7.6, and 0.8.x before 0.8.3 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted H.264 file, related to the chroma_format_idc value.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
http://ffmpeg.org/trac/ffmpeg/ticket/758 x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-1479-1 vendor-advisoryx_refsource_UBUNTU
http://www.openwall.com/lists/oss-security/2012/02/14/4 mailing-listx_refsource_MLIST
http://www.debian.org/security/2012/dsa-2494 vendor-advisoryx_refsource_DEBIAN
http://libav.org/ x_refsource_CONFIRM
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%… x_refsource_CONFIRM
http://ffmpeg.org/security.html x_refsource_CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilit… vdb-entryx_refsource_XF
Date Public
2011-12-15 00:00
Show details on NVD website
To clipboard 

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      "lastModified": "2024-11-21T01:35:50.707",
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      "published": "2012-08-20T18:55:02.700",
      "references": "[{\"url\": \"http://ffmpeg.org/security.html\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://ffmpeg.org/trac/ffmpeg/ticket/758\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=7fff64e00d886fde11d61958888c82b461cf99b9\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://libav.org/\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://www.debian.org/security/2012/dsa-2494\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.mandriva.com/security/advisories?name=MDVSA-2013:079\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.openwall.com/lists/oss-security/2012/02/14/4\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.ubuntu.com/usn/USN-1479-1\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"https://exchange.xforce.ibmcloud.com/vulnerabilities/78933\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://ffmpeg.org/security.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://ffmpeg.org/trac/ffmpeg/ticket/758\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=7fff64e00d886fde11d61958888c82b461cf99b9\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://libav.org/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://www.debian.org/security/2012/dsa-2494\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.mandriva.com/security/advisories?name=MDVSA-2013:079\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.openwall.com/lists/oss-security/2012/02/14/4\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.ubuntu.com/usn/USN-1479-1\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://exchange.xforce.ibmcloud.com/vulnerabilities/78933\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
      "sourceIdentifier": "secalert@redhat.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-119\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2012-0851\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2012-08-20T18:55:02.700\",\"lastModified\":\"2026-04-29T01:13:23.040\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The ff_h264_decode_seq_parameter_set function in h264_ps.c in libavcodec in FFmpeg before 0.9.1 and in Libav 0.5.x before 0.5.9, 0.6.x before 0.6.6, 0.7.x before 0.7.6, and 0.8.x before 0.8.3 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted H.264 file, related to the chroma_format_idc value.\"},{\"lang\":\"es\",\"value\":\"La funci\u00f3n ff_h264_decode_seq_parameter_set en h264_ps.c en libavcodec en FFmpeg antes de v0.9.1 y en Libav v0.5.x  antes de v0.5.9, v0.6.x antes de v0.6.6, v0.7.x antes de v0.7.6, y v0.8.x antes de v0.8.3 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (por ca\u00edda de la aplicaci\u00f3n) y posiblemente ejecutar c\u00f3digo de su elecci\u00f3n a trav\u00e9s de una archivo H.264 con el valor chroma_format_idc modificado.\\r\\n\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:P/I:P/A:P\",\"baseScore\":6.8,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-119\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"0.9\",\"matchCriteriaId\":\"D15FD45D-03F0-4EA0-9CEB-B7E7C62478D0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ffmpeg:ffmpeg:0.7.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"07669E0E-8C4B-430E-802F-F64EEA2B5A0B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ffmpeg:ffmpeg:0.7.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F3EB7F17-F25D-4E48-8A43-F799619CE71F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ffmpeg:ffmpeg:0.7.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AAA31D75-C3FB-4D89-8B2D-21372AAEB78B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ffmpeg:ffmpeg:0.7.8:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B20E5358-826C-47A2-B39F-ED4E9213BA95\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ffmpeg:ffmpeg:0.7.9:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"26321888-E140-4F09-AAA0-7392AA7F6307\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ffmpeg:ffmpeg:0.7.11:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7E46B9F3-A9C0-4B8A-A119-40CA4CBBD0EE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ffmpeg:ffmpeg:0.7.12:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"44800572-71C5-4AA1-9CB6-30AA902B0353\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ffmpeg:ffmpeg:0.8.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CE9D7B73-9CDA-4BAE-8DD9-8E1E34C20648\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ffmpeg:ffmpeg:0.8.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F428A2E4-A54F-4296-A00F-1A4E160253D7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ffmpeg:ffmpeg:0.8.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5239E4FA-0359-49F1-93D4-24AB013FAC20\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ffmpeg:ffmpeg:0.8.8:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F0C8230D-4E89-45F9-B0F7-E317119E0FA0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ffmpeg:ffmpeg:0.8.10:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"585CE7D2-1CE8-44AB-AE67-07D7D3721F68\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ffmpeg:ffmpeg:0.8.11:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EE81C339-A794-4303-B829-BE743DF0B132\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libav:libav:0.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F27FF9C0-652E-42E8-90D0-B9B369DD6C8D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libav:libav:0.5.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"15F27211-2DFC-4488-93D2-9A3664E593AC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libav:libav:0.5.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E6418D3A-9972-4819-B2E6-2510438698A6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libav:libav:0.5.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DF17452C-ED28-4558-9C90-102DF5485103\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libav:libav:0.5.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CECEC54E-7014-447C-9174-8C2B026FF0B0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libav:libav:0.5.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"31BE32E4-9577-4BA7-A275-67A86DB7BCE2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libav:libav:0.5.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"16A3CC3F-C294-4DB3-97AE-1CFBED14A8AF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libav:libav:0.5.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8E252038-F5E0-427F-8E59-FFD633497D09\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libav:libav:0.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"ABD1BB7A-D6FF-4B80-9DA6-36D081FB41CE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libav:libav:0.6.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"530C27CC-3250-4C94-8D88-F423FFD0BD4B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libav:libav:0.6.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"936C1855-67FB-49C3-A20A-3FE331403366\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libav:libav:0.6.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"92EB185C-1909-4359-B0C1-681E4ABEEECF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libav:libav:0.6.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"136C7881-DB5A-4018-B01F-D2F9069F53D5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libav:libav:0.6.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"090BF77B-A099-4ECD-A9BC-AAD4B499F4C4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libav:libav:0.7:*:*:*: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  }
}



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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.