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Fix potential vulnerability in cloned code #295

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manh-td wants to merge 1 commits from manh-td/kolibrios:mv_read_header into main
pull from: manh-td/kolibrios:mv_read_header
merge into: KolibriOS:main
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manh-td commented 2025-12-19 01:48:49 +00:00
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This PR fixes a potential security vulnerability in mv_read_header that was cloned from FFmpeg/FFmpeg but did not receive the security patch.

Vulnerability Details:

  • Affected Function: mv_read_header in contrib/sdk/sources/ffmpeg/ffmpeg-2.1/libavformat/mvdec.c
  • Original Fix: 4f05e2e2dc

What this PR does: This PR applies the same security patch that was applied to the original repository to eliminate the potential vulnerability in the cloned code.

References:

Please review and merge this PR to ensure your repository is protected against this vulnerability.

This PR fixes a potential security vulnerability in `mv_read_header` that was cloned from `FFmpeg/FFmpeg` but did not receive the security patch. **Vulnerability Details:** * **Affected Function**: `mv_read_header` in `contrib/sdk/sources/ffmpeg/ffmpeg-2.1/libavformat/mvdec.c` * **Original Fix**: https://github.com/FFmpeg/FFmpeg/commit/4f05e2e2dc1a89f38cd9f0960a6561083d714f1e **What this PR does:** This PR applies the same security patch that was applied to the original repository to eliminate the potential vulnerability in the cloned code. **References:** * https://github.com/FFmpeg/FFmpeg/commit/4f05e2e2dc1a89f38cd9f0960a6561083d714f1e * [CVE-2017-14055](https://nvd.nist.gov/vuln/detail/CVE-2017-14055) Please review and merge this PR to ensure your repository is protected against this vulnerability.
manh-td added 1 commit 2025-12-19 01:48:49 +00:00
Fix DoS due to lack of eof check
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f1b4023d99
mxlgv commented 2026-01-07 01:32:45 +00:00
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#300 (comment)

https://git.kolibrios.org/KolibriOS/kolibrios/pulls/300#issuecomment-3798
mxlgv closed this pull request 2026-01-07 01:32:45 +00:00
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Reference: KolibriOS/kolibrios#295
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