CVE-2017-14223
Summary
| CVE | CVE-2017-14223 |
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| State | PUBLIC |
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| Assigner | [email protected] |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2017-09-09 01:29:00 UTC |
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| Updated | 2019-03-05 17:55:00 UTC |
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| Description | In libavformat/asfdec_f.c in FFmpeg 3.3.3, a DoS in asf_build_simple_index() due to lack of an EOF (End of File) check might cause huge CPU consumption. When a crafted ASF file, which claims a large "ict" field in the header but does not contain sufficient backing data, is provided, the for loop would consume huge CPU and memory resources, since there is no EOF check inside the loop. |
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NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
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| avformat/asfdec: Fix DoS in asf_build_simple_index() · FFmpeg/FFmpeg@afc9c68 · GitHub |
CONFIRM |
github.com |
Issue Tracking, Patch, Third Party Advisory |
| [SECURITY] [DLA 1654-1] libav security update |
MLIST |
lists.debian.org |
Third Party Advisory |
| Debian -- Security Information -- DSA-3996-1 ffmpeg |
DEBIAN |
www.debian.org |
Third Party Advisory |
| FFmpeg 'libavformat/asfdec_f.c' Denial of Service Vulnerability |
BID |
www.securityfocus.com |
Third Party Advisory, VDB Entry |
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 500897 Alpine Linux Security Update for ffmpeg
- 502267 Alpine Linux Security Update for ffmpeg4
- 504740 Alpine Linux Security Update for ffmpeg
- 504758 Alpine Linux Security Update for ffmpeg4
