CVE-2012-0847

Heap-based buffer overflow in the avfilter_filter_samples function in libavfilter/avfilter.c in FFmpeg before 0.9.1 allows remote attackers to cause a denial of service (application crash) via a crafted media file.

CVSS v2.0 4.3 MEDIUM

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://ffmpeg.org/security.html	Vendor Advisory
http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=ae21776207e8a2bbe268e7c9e203f7599dd87ddb
http://www.openwall.com/lists/oss-security/2012/02/01/11
http://www.openwall.com/lists/oss-security/2012/02/14/4

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:ffmpeg:ffmpeg::::::::
	cpe:2.3:a:ffmpeg:ffmpeg:0.7.1:::::::*
	cpe:2.3:a:ffmpeg:ffmpeg:0.7.2:::::::*
	cpe:2.3:a:ffmpeg:ffmpeg:0.7.7:::::::*
	cpe:2.3:a:ffmpeg:ffmpeg:0.7.8:::::::*
	cpe:2.3:a:ffmpeg:ffmpeg:0.7.9:::::::*
	cpe:2.3:a:ffmpeg:ffmpeg:0.7.11:::::::*
	cpe:2.3:a:ffmpeg:ffmpeg:0.7.12:::::::*
	cpe:2.3:a:ffmpeg:ffmpeg:0.8.5:::::::*
	cpe:2.3:a:ffmpeg:ffmpeg:0.8.6:::::::*
	cpe:2.3:a:ffmpeg:ffmpeg:0.8.7:::::::*
	cpe:2.3:a:ffmpeg:ffmpeg:0.8.8:::::::*
	cpe:2.3:a:ffmpeg:ffmpeg:0.8.10:::::::*
	cpe:2.3:a:ffmpeg:ffmpeg:0.8.11:::::::*

History

07 Nov 2023, 02:10

Type	Values Removed	Values Added
References	{'url': 'http://git.videolan.org/?p=ffmpeg.git;a=commit;h=ae21776207e8a2bbe268e7c9e203f7599dd87ddb', 'name': 'http://git.videolan.org/?p=ffmpeg.git;a=commit;h=ae21776207e8a2bbe268e7c9e203f7599dd87ddb', 'tags': [], 'refsource': 'CONFIRM'}	() http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=ae21776207e8a2bbe268e7c9e203f7599dd87ddb -

Information

Published : 2012-08-20 19:55

Updated : 2023-12-10 11:16

NVD link : CVE-2012-0847

Mitre link : CVE-2012-0847

CVE.ORG link : CVE-2012-0847

JSON object : View

Products Affected

ffmpeg

ffmpeg

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

{"id": "CVE-2012-0847", "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": "2012-08-20T19:55:03.997", "references": [{"url": "http://ffmpeg.org/security.html", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=ae21776207e8a2bbe268e7c9e203f7599dd87ddb", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2012/02/01/11", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2012/02/14/4", "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "Heap-based buffer overflow in the avfilter_filter_samples function in libavfilter/avfilter.c in FFmpeg before 0.9.1 allows remote attackers to cause a denial of service (application crash) via a crafted media file."}, {"lang": "es", "value": "Un desbordamiento de b\u00fafer basado en memoria din\u00e1mica ('heap') en la funci\u00f3n avfilter_filter_samples en libavfilter/avfilter.c en FFmpeg antes de v0.9.1 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (por ca\u00edda de la aplicaci\u00f3n) a trav\u00e9s de un archivo debidamente modificado.\r\n \r\n"}], "lastModified": "2023-11-07T02:10:03.970", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D15FD45D-03F0-4EA0-9CEB-B7E7C62478D0", "versionEndIncluding": "0.9"}, {"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.7.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "07669E0E-8C4B-430E-802F-F64EEA2B5A0B"}, {"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.7.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F3EB7F17-F25D-4E48-8A43-F799619CE71F"}, {"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.7.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AAA31D75-C3FB-4D89-8B2D-21372AAEB78B"}, {"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.7.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B20E5358-826C-47A2-B39F-ED4E9213BA95"}, {"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.7.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "26321888-E140-4F09-AAA0-7392AA7F6307"}, {"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.7.11:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7E46B9F3-A9C0-4B8A-A119-40CA4CBBD0EE"}, {"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.7.12:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "44800572-71C5-4AA1-9CB6-30AA902B0353"}, {"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.8.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CE9D7B73-9CDA-4BAE-8DD9-8E1E34C20648"}, {"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.8.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F428A2E4-A54F-4296-A00F-1A4E160253D7"}, {"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.8.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5239E4FA-0359-49F1-93D4-24AB013FAC20"}, {"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.8.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F0C8230D-4E89-45F9-B0F7-E317119E0FA0"}, {"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.8.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "585CE7D2-1CE8-44AB-AE67-07D7D3721F68"}, {"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.8.11:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EE81C339-A794-4303-B829-BE743DF0B132"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}