CVE-2012-0857: Buffer Overflow
First published: Mon Aug 20 2012(Updated: )
Multiple buffer overflows in the get_qcx function in the J2K decoder (j2kdec.c) in libavcode in FFmpeg before 0.9.1 allow remote attackers to cause a denial of service (application crash) via unspecified vectors.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| FFmpeg | <=0.9 | |
| FFmpeg | =0.3 | |
| FFmpeg | =0.3.1 | |
| FFmpeg | =0.3.2 | |
| FFmpeg | =0.3.3 | |
| FFmpeg | =0.3.4 | |
| FFmpeg | =0.4.0 | |
| FFmpeg | =0.4.2 | |
| FFmpeg | =0.4.3 | |
| FFmpeg | =0.4.4 | |
| FFmpeg | =0.4.5 | |
| FFmpeg | =0.4.6 | |
| FFmpeg | =0.4.7 | |
| FFmpeg | =0.4.8 | |
| FFmpeg | =0.4.9 | |
| FFmpeg | =0.4.9-pre1 | |
| FFmpeg | =0.5 | |
| FFmpeg | =0.5.1 | |
| FFmpeg | =0.5.2 | |
| FFmpeg | =0.5.3 | |
| FFmpeg | =0.5.4 | |
| FFmpeg | =0.6 | |
| FFmpeg | =0.6.1 | |
| FFmpeg | =0.6.2 | |
| FFmpeg | =0.7 | |
| FFmpeg | =0.7.1 | |
| FFmpeg | =0.7.2 | |
| FFmpeg | =0.7.3 | |
| FFmpeg | =0.7.6 | |
| FFmpeg | =0.7.7 | |
| FFmpeg | =0.7.8 | |
| FFmpeg | =0.7.9 | |
| FFmpeg | =0.7.11 | |
| FFmpeg | =0.7.12 | |
| FFmpeg | =0.8.0 | |
| FFmpeg | =0.8.1 | |
| FFmpeg | =0.8.2 | |
| FFmpeg | =0.8.5 | |
| FFmpeg | =0.8.6 | |
| FFmpeg | =0.8.7 | |
| FFmpeg | =0.8.8 | |
| FFmpeg | =0.8.10 | |
| FFmpeg | =0.8.11 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2012-0857?
CVE-2012-0857 has a high severity rating due to its potential to cause denial of service through application crashes.
How do I fix CVE-2012-0857?
To fix CVE-2012-0857, upgrade FFmpeg to version 0.9.1 or later.
Which versions of FFmpeg are affected by CVE-2012-0857?
CVE-2012-0857 affects all FFmpeg versions before 0.9.1, including 0.3 to 0.8.11.
Can CVE-2012-0857 be exploited remotely?
Yes, CVE-2012-0857 can be exploited remotely by attackers to cause application crashes.
What functions are involved in CVE-2012-0857?
CVE-2012-0857 is related to multiple buffer overflows in the get_qcx function within the J2K decoder.
- agent/references
- agent/type
- agent/weakness
- agent/severity
- agent/author
- agent/softwarecombine
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/first-publish-date
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/ffmpeg
- canonical/ffmpeg
- version/ffmpeg/0.9
- version/ffmpeg/0.3
- version/ffmpeg/0.3.1
- version/ffmpeg/0.3.2
- version/ffmpeg/0.3.3
- version/ffmpeg/0.3.4
- version/ffmpeg/0.4.0
- version/ffmpeg/0.4.2
- version/ffmpeg/0.4.3
- version/ffmpeg/0.4.4
- version/ffmpeg/0.4.5
- version/ffmpeg/0.4.6
- version/ffmpeg/0.4.7
- version/ffmpeg/0.4.8
- version/ffmpeg/0.4.9
- version/ffmpeg/0.4.9-pre1
- version/ffmpeg/0.5
- version/ffmpeg/0.5.1
- version/ffmpeg/0.5.2
- version/ffmpeg/0.5.3
- version/ffmpeg/0.5.4
- version/ffmpeg/0.6
- version/ffmpeg/0.6.1
- version/ffmpeg/0.6.2
- version/ffmpeg/0.7
- version/ffmpeg/0.7.1
- version/ffmpeg/0.7.2
- version/ffmpeg/0.7.3
- version/ffmpeg/0.7.6
- version/ffmpeg/0.7.7
- version/ffmpeg/0.7.8
- version/ffmpeg/0.7.9
- version/ffmpeg/0.7.11
- version/ffmpeg/0.7.12
- version/ffmpeg/0.8.0
- version/ffmpeg/0.8.1
- version/ffmpeg/0.8.2
- version/ffmpeg/0.8.5
- version/ffmpeg/0.8.6
- version/ffmpeg/0.8.7
- version/ffmpeg/0.8.8
- version/ffmpeg/0.8.10
- version/ffmpeg/0.8.11