What’s Vulnerable › Vulnerabilities

CVE-2024-47775: GHSL-2024-261: GStreamer has an OOB-read in parse_ds64

• Severity: critical (CVSS 9.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-12-12 · updated 2026-06-17
• Weakness: CWE-125

Description

GStreamer is a library for constructing graphs of media-handling components. An OOB-read vulnerability has been found in the parse_ds64 function within gstwavparse.c. The parse_ds64 function does not check that the buffer buf contains sufficient data before attempting to read from it, doing multiple GST_READ_UINT32_LE operations without performing boundary checks. This can lead to an OOB-read when buf is smaller than expected. This vulnerability allows reading beyond the bounds of the data buffer, potentially leading to a crash (denial of service) or the leak of sensitive data. This vulnerability is fixed in 1.24.10.

Affected products

• GStreamer: before 1.24.10 — fixed in 1.24.10

How to fix

Upgrade to a fixed version: GStreamer 1.24.10. Check the vendor advisory for mitigations.

References

• https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8042.patch
• https://gstreamer.freedesktop.org/security/sa-2024-0027.html
• https://securitylab.github.com/advisories/GHSL-2024-261_Gstreamer/
• https://lists.debian.org/debian-lts-announce/2025/02/msg00035.html

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