CVE-2024-47835
GHSL-2024-263: Gstreamer NULL-pointer dereference in LRC subtitle parser
Severity Score
6.8
*CVSS v4
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track*
*SSVC
Descriptions
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.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
System
Vulnerable | Subsequent
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track*
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2024-10-03 CVE Reserved
- 2024-12-11 CVE Published
- 2024-12-12 CVE Updated
- 2024-12-19 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-476: NULL Pointer Dereference
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8039.patch | X_refsource_misc | |
| https://gstreamer.freedesktop.org/security/sa-2024-0029.html | X_refsource_misc | |
| https://securitylab.github.com/advisories/GHSL-2024-263_Gstreamer | X_refsource_confirm |
| URL | Date | SRC |
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| URL | Date | SRC |
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| URL | Date | SRC |
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Gstreamer Search vendor "Gstreamer" | Gstreamer Search vendor "Gstreamer" for product "Gstreamer" | < 1.24.10 Search vendor "Gstreamer" for product "Gstreamer" and version " < 1.24.10" | en |
Affected
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