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Affected Component
Analysis
gstreamer1.0-plugins-bad
Patched
Name
CVE-2025-3887
Description
GStreamer H265 Codec Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation.
The specific flaw exists within the parsing of H265 slice headers. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26596.
Published Date
Updated Date
Workaround
-
Advisories
https://www.zerodayinitiative.com/advisories/ZDI-25-267/Third Party Advisory
Analysis#
Vulnerability Ratings#
8.8
other
NaN
other
Others affected component#
Resolved with patches#
gstreamer1.0-plugins-bad (yocto:kirkstone)
#
Title
Author
Resolve
1
h265parser: Fix max_dec_pic_buffering_minus1 bound check
Seungha Yang <seungha@centricular.com>
CVE-2025-3887
2
h265parser: Fix num_long_term_pics bound check
Seungha Yang <seungha@centricular.com>
CVE-2025-3887
gstreamer1.0-plugins-bad (yocto:scarthgap)
#
Title
Author
Resolve
1
h265parser: Fix max_dec_pic_buffering_minus1 bound check
Seungha Yang <seungha@centricular.com>
CVE-2025-3887
2
h265parser: Fix num_long_term_pics bound check
Seungha Yang <seungha@centricular.com>
CVE-2025-3887