| Vulnerability Name: | CVE-2012-6615 (CCN-90072) | ||||||||
| Assigned: | 2013-01-21 | ||||||||
| Published: | 2013-01-21 | ||||||||
| Updated: | 2013-12-26 | ||||||||
| Summary: | The ff_ass_split_override_codes function in libavcodec/ass_split.c in FFmpeg before 1.0.2 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a subtitle dialog without text. Per: http://cwe.mitre.org/data/definitions/476.html "CWE-476: NULL Pointer Dereference" AC:M for notation of file in bug report " ffmpeg crashes reproducibly when converting files with some subtitles. i've seen the crash with self-compiled ffmpeg 1.0 as well as the Mac OS X binary (linked to from the hompage) for 1.0.1. download the sample file: ?https://dl.dropbox.com/u/7221986/ffmpeg-bug.mkv" | ||||||||
| CVSS v3 Severity: | 5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
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| CVSS v2 Severity: | 4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P) 3.2 Low (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
3.2 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
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| Vulnerability Type: | CWE-Other | ||||||||
| Vulnerability Consequences: | Denial of Service | ||||||||
| References: | Source: MITRE Type: CNA CVE-2012-6615 Source: CCN Type: FFmpeg Web Site Version 1.0.2 of FFmpeg Source: CONFIRM Type: Exploit, Patch http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=20c121c00747d6c3b0b0f98deeff021171b2ed74 Source: CCN Type: SA51964 FFmpeg Multiple Vulnerabilities Source: SECUNIA Type: Vendor Advisory 51964 Source: CONFIRM Type: UNKNOWN http://www.ffmpeg.org/security.html Source: OSVDB Type: UNKNOWN 89592 Source: CCN Type: BID-57565 FFmpeg Multiple Denial of Service Vulnerabilities Source: XF Type: UNKNOWN ffmpeg-cve20126615-dos(90072) Source: CONFIRM Type: UNKNOWN https://trac.ffmpeg.org/ticket/2048 Source: CCN Type: WhiteSource Vulnerability Database CVE-2012-6615 | ||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||
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