CVE-2025-65102: PJSIP is vulnerable to buffer overflow in Opus PLC
PJSIP is a free and open source multimedia communication library. Prior to version 2.16, Opus PLC may zero-fill the input frame as long as the decoder ptime, while the input frame length, which is based on stream ptime, may be less than that. This issue affects PJSIP users who use the Opus audio codec in receiving direction. The vulnerability can lead to unexpected application termination due to a memory overwrite. This issue has been patched in version 2.16.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-65102?
CVE-2025-65102 is considered a moderate severity vulnerability affecting PJSIP before version 2.16.
How do I fix CVE-2025-65102?
To fix CVE-2025-65102, upgrade PJSIP to version 2.16 or later.
Who is affected by CVE-2025-65102?
CVE-2025-65102 affects users of PJSIP versions prior to 2.16 that utilize Opus PLC.
What is the impact of CVE-2025-65102?
The impact of CVE-2025-65102 is that it may lead to improper handling of input frames by the Opus PLC decoder.
Is there a workaround for CVE-2025-65102?
There are no official workarounds for CVE-2025-65102 other than upgrading to the patched version.