CVE-2024-47774
GHSL-2024-262: GStreamer has an OOB-read in gst_avi_subtitle_parse_gab2_chunk
概要
GHSL-2024-262: GStreamer has an OOB-read in gst_avi_subtitle_parse_gab2_chunk
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
GStreamer is a library for constructing graphs of media-handling components. An OOB-read vulnerability has been identified in the gst_avi_subtitle_parse_gab2_chunk function within gstavisubtitle.c. The function reads the name_length value directly from the input file without checking it properly. Then, the a condition, does not properly handle cases where name_length is greater than 0xFFFFFFFF - 17, causing an integer overflow. In such scenario, the function attempts to access memory beyond the buffer leading to an OOB-read. This vulnerability is fixed in 1.24.10.
ディストリビューション別の修正状況
各ディストリビューションが公開している、この CVE の修正パッケージ
- Debian DEBIAN-CVE-2024-47774 gst-plugins-good1.0 修正版: 1.18.4-2+deb11u3
- Ubuntu UBUNTU-CVE-2024-47774 gst-plugins-good0.10
参照URL
- advisory github.com
- advisory nvd.nist.gov
- advisory securitylab.github.com
- patch gitlab.freedesktop.org
- report github.com
- web lists.debian.org