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CVE

CVE-2024-47546

GStreamer is a library for constructing graphs of media-handling components. An integer underflow has been detected in e

GStreamer is a library for constructing graphs of media-handling components. An integer underflow has been detected in extract_cc_from_data function within qtdemux.c. In the FOURCC_c708 case, the subtraction atom_length - 8 may result in an underflow if atom_length is less than 8.

When that subtraction underflows, *cclen ends up being a large number, and then cclen is passed to g_memdup2 leading to an out-of-bounds (OOB) read. This vulnerability is fixed in 1.24.10.

HIGH · CVSS 7.5 EPSS 0.00287
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-191Integer Underflow (Wrap or Wraparound)
▤

Affected Products & Versions

1
gstreamer< 1.24.10
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · security-advisories@github.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD12 Dec 2024 · 02:03 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC triage · cisa-vulnrichment
Exploitation
poc
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

7
suse-csafSUSE-SU-2025:02055-1
suse-csafSUSE-SU-2025:0064-1
suse-csafSUSE-SU-2025:0067-1
suse-csafSUSE-SU-2025:0055-1
usnUSN-7176-1
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8059.patchPatch
https://gstreamer.freedesktop.org/security/sa-2024-0013.htmlRelease Notes
https://securitylab.github.com/advisories/GHSL-2024-243_Gstreamer/Third Party Advisory
https://lists.debian.org/debian-lts-announce/2025/02/msg00035.html
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