95ca7014c8
Ship these also as part of the monorepo, so we can prepare new advisories as part of the relevant merge requests in the private gstreamer-security repository. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7610>
47 lines
1.7 KiB
Markdown
47 lines
1.7 KiB
Markdown
# Security Advisory 2022-0002 (CVE-2022-1922, CVE-2022-1923, CVE-2022-1924, CVE-2022-1925)
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<div class="vertical-table">
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| ----------------- | --- |
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| Summary | Potential heap overwrite in mkv demuxing using zlib/bz2/lzo decompression |
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| Date | 2022-06-15 23:00 |
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| Affected Versions | GStreamer gst-plugins-good 1.x < 1.20.3, 0.10.x |
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| IDs | GStreamer-SA-2022-0002<br/>CVE-2022-1922<br/>CVE-2022-1923<br/>CVE-2022-1924<br/>CVE-2022-1925 |
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</div>
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## Details
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Potential heap overwrite in the mkv demuxer when handling certain Matroska/WebM files in GStreamer versions before 1.20.3.
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## Impact
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It is possible for a malicious third party to trigger a crash in the application, and possibly also overwrite data on the heap.
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## Solution
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The gst-plugins-good 1.20.3 release addresses the issue. People using older branches of GStreamer should apply the patch and recompile.
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## References
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### The GStreamer project
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- [https://gstreamer.freedesktop.org](https://gstreamer.freedesktop.org)
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### CVE Database Entries
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- [CVE-2022-1922](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1922)
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- [CVE-2022-1923](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1923)
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- [CVE-2022-1924](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1924)
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- [CVE-2022-1925](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1925)
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### GStreamer 1.20.3 release
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- [Release Notes](/releases/1.20/#1.20.3)
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- [GStreamer Plugins Good 1.20.3](/src/gst-plugins-good/gst-plugins-good-1.20.3.tar.xz)
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### Patches
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- [Patch](https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/ad6012159acf18c6b5c0f4edf037e8c9a2dbc966.patch)
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