CVE-2024-47835

Publication date 12 December 2024

Last updated 20 December 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

7.5 · High

Score breakdown

GStreamer is a library for constructing graphs of media-handling components. A null pointer dereference vulnerability has been detected in the parse_lrc function within gstsubparse.c. The parse_lrc function calls strchr() to find the character ‘]’ in the string line. The pointer returned by this call is then passed to g_strdup(). However, if the string line does not contain the character ‘]’, strchr() returns NULL, and a call to g_strdup(start + 1) leads to a null pointer dereference. This vulnerability is fixed in 1.24.10.

Status

Package Ubuntu Release Status
gst-plugins-base0.10 25.04 plucky Not in release
24.10 oracular Not in release
24.04 LTS noble Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Not in release
16.04 LTS xenial
Needs evaluation
gst-plugins-base1.0 25.04 plucky
Not affected
24.10 oracular
Fixed 1.24.8-1ubuntu0.1
24.04 LTS noble
Fixed 1.24.2-1ubuntu0.2
22.04 LTS jammy
Fixed 1.20.1-1ubuntu0.4
20.04 LTS focal
Fixed 1.16.3-0ubuntu1.4
18.04 LTS bionic
Needs evaluation
16.04 LTS xenial
Needs evaluation

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
gst-plugins-base1.0

Severity score breakdown

Parameter Value
Base score 7.5 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H