| Vulnerability Name: | CVE-2009-4634 (CCN-56709) | ||||||||||||||||||||
| Assigned: | 2009-09-22 | ||||||||||||||||||||
| Published: | 2009-09-22 | ||||||||||||||||||||
| Updated: | 2011-10-26 | ||||||||||||||||||||
| Summary: | Multiple integer underflows in FFmpeg 0.5 allow remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted file that (1) bypasses a validation check in vorbis_dec.c and triggers a wraparound of the stack pointer, or (2) access a pointer from out-of-bounds memory in mov.c, related to an elst tag that appears before a tag that creates a stream. | ||||||||||||||||||||
| CVSS v3 Severity: | 7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
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| CVSS v2 Severity: | 10.0 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C) 7.6 High (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C/E:U/RL:TF/RC:C)
5.2 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P/E:U/RL:TF/RC:C)
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| Vulnerability Type: | CWE-189 | ||||||||||||||||||||
| Vulnerability Consequences: | Gain Access | ||||||||||||||||||||
| References: | Source: MITRE Type: CNA CVE-2009-4634 Source: CCN Type: FFmpeg Web site FFmpeg Source: MISC Type: Exploit http://scarybeastsecurity.blogspot.com/2009/09/patching-ffmpeg-into-shape.html Source: CCN Type: SA36805 ffmpeg Multiple Vulnerabilities Source: SECUNIA Type: UNKNOWN 36805 Source: SECUNIA Type: UNKNOWN 38643 Source: SECUNIA Type: UNKNOWN 39482 Source: CCN Type: Chrome SVN Repository [chrome] Log of /trunk/deps/third_party/ffmpeg Source: DEBIAN Type: UNKNOWN DSA-2000 Source: DEBIAN Type: DSA-2000 ffmpeg-debian -- several vulnerabilities Source: MANDRIVA Type: UNKNOWN MDVSA-2011:059 Source: MANDRIVA Type: UNKNOWN MDVSA-2011:060 Source: MANDRIVA Type: UNKNOWN MDVSA-2011:061 Source: MANDRIVA Type: UNKNOWN MDVSA-2011:088 Source: MANDRIVA Type: UNKNOWN MDVSA-2011:112 Source: MANDRIVA Type: UNKNOWN MDVSA-2011:114 Source: CCN Type: OSVDB ID: 58506 FFmpeg vorbis_dec.c Validation Check Underflow Source: CCN Type: OSVDB ID: 62327 FFmpeg mov.c Out-of-bounds Memory Pointer Underflow Source: BID Type: UNKNOWN 36465 Source: CCN Type: BID-36465 FFmpeg Version 0.5 Multiple Remote Vulnerabilities Source: CCN Type: USN-931-1 FFmpeg vulnerabilities Source: UBUNTU Type: UNKNOWN USN-931-1 Source: VUPEN Type: UNKNOWN ADV-2010-0935 Source: VUPEN Type: UNKNOWN ADV-2011-1241 Source: XF Type: UNKNOWN ffmpeg-vorbis-code-execution(56709) Source: CCN Type: FFmpeg issue tracker: Issue 1240 Multiple crashing bugs in processing of malformed files Source: MISC Type: UNKNOWN https://roundup.ffmpeg.org/roundup/ffmpeg/issue1240 | ||||||||||||||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||||||||||||||
| Oval Definitions | |||||||||||||||||||||
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