跳转到帖子

Ubuntu: USN-7176-1 (CVE-2024-47537): GStreamer Good Plugins vulnerabilities

recommended_posts

发布于
  • Members

Ubuntu: USN-7176-1 (CVE-2024-47537): GStreamer Good Plugins vulnerabilities

Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
12/12/2024
Created
12/20/2024
Added
12/19/2024
Modified
01/28/2025

Description

GStreamer is a library for constructing graphs of media-handling components. The program attempts to reallocate the memory pointed to by stream->samples to accommodate stream->n_samples + samples_count elements of type QtDemuxSample. The problem is that samples_count is read from the input file. And if this value is big enough, this can lead to an integer overflow during the addition. As a consequence, g_try_renew might allocate memory for a significantly smaller number of elements than intended. Following this, the program iterates through samples_count elements and attempts to write samples_count number of elements, potentially exceeding the actual allocated memory size and causing an OOB-write. This vulnerability is fixed in 1.24.10.

Solution(s)

  • ubuntu-upgrade-gstreamer1-0-gtk3
  • ubuntu-upgrade-gstreamer1-0-plugins-good
  • ubuntu-upgrade-gstreamer1-0-pulseaudio
  • ubuntu-upgrade-gstreamer1-0-qt5
  • ubuntu-upgrade-gstreamer1-0-qt6
  • ubuntu-upgrade-libgstreamer-plugins-good1-0-0

References

  • https://attackerkb.com/topics/cve-2024-47537
  • CVE - 2024-47537
  • USN-7176-1
  • 查看数 700
  • 已创建
  • 最后回复

参与讨论

你可立刻发布并稍后注册。 如果你有帐户,立刻登录发布帖子。

游客
回帖…