CVE-2024-47835

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-47835
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.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8039.patch Patch
https://gstreamer.freedesktop.org/security/sa-2024-0029.html Release Notes
https://securitylab.github.com/advisories/GHSL-2024-263_Gstreamer/ Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:gstreamer_project:gstreamer:*:*:*:*:*:*:*:*
History

18 Dec 2024, 19:45

Type Values Removed Values Added
First Time Gstreamer Project gstreamer
Gstreamer Project
References () https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8039.patch - () https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8039.patch - Patch
References () https://gstreamer.freedesktop.org/security/sa-2024-0029.html - () https://gstreamer.freedesktop.org/security/sa-2024-0029.html - Release Notes
References () https://securitylab.github.com/advisories/GHSL-2024-263_Gstreamer/ - () https://securitylab.github.com/advisories/GHSL-2024-263_Gstreamer/ - Third Party Advisory
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5
CPE cpe:2.3:a:gstreamer_project:gstreamer:*:*:*:*:*:*:*:*
Summary
  • (es) GStreamer es una librería para construir gráficos de componentes de manejo de medios. Se ha detectado una vulnerabilidad de desreferencia de puntero nulo en la función parse_lrc dentro de gstsubparse.c. La función parse_lrc llama a strchr() para encontrar el carácter ']' en la línea de cadena. El puntero devuelto por esta llamada se pasa a continuación a g_strdup(). Sin embargo, si la línea de cadena no contiene el carácter ']', strchr() devuelve NULL y una llamada a g_strdup(start + 1) conduce a una desreferencia de puntero nulo. Esta vulnerabilidad se corrigió en 1.24.10.

12 Dec 2024, 02:03

Type Values Removed Values Added
New CVE
Information

Published : 2024-12-12 02:03

Updated : 2024-12-18 19:45

NVD link : CVE-2024-47835

Mitre link : CVE-2024-47835

CVE.ORG link : CVE-2024-47835

JSON object : View

Products Affected

gstreamer_project

  • gstreamer
CWE
CWE-476

NULL Pointer Dereference