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53 lines
1.6 KiB
Markdown
53 lines
1.6 KiB
Markdown
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# Security Advisory 2024-0002 (ZDI-CAN-23896, CVE-2024-4453)
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<div class="vertical-table">
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| ----------------- | --- |
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| Summary | Integer overflow in EXIF metadata parser leading to potential heap overwrite |
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| Date | 2024-04-29 20:00 |
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| Affected Versions | GStreamer gst-plugins-base < 1.24.3, gst-plugins-base < 1.22.12 |
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| IDs | GStreamer-SA-2024-0002<br/>ZDI-CAN-23896<br/>CVE-2024-4453 |
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</div>
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## Details
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Heap-based buffer overflow in the EXIF image tag parser when handling certain malformed streams before GStreamer 1.24.3 or 1.22.12.
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## Impact
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It is possible for a malicious third party to trigger a crash in the application,
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and possibly also effect code execution through heap manipulation.
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## Solution
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The gst-plugins-base 1.24.3 and 1.22.12 releases address the issue.
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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-2024-4453](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-4453)
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### GStreamer releases
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#### 1.24 (current stable)
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- [GStreamer 1.24.3 release notes](/releases/1.24/#1.24.3)
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- [GStreamer Plugins Base 1.24.3](/src/gst-plugins-base/gst-plugins-base-1.24.3.tar.xz)
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#### 1.22 (old stable)
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- [GStreamer 1.22.12 release notes](/releases/1.22/#1.22.12)
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- [GStreamer Plugins Base 1.22.12](/src/gst-plugins-base/gst-plugins-base-1.22.12.tar.xz)
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### Patches
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- [Patch](https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6766.patch)
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