Buffer overflow in Pjsip Pjproject
CVE-2022-31031
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In versions prior to and including 2.12.1 a stack buffer overflow vuln…
Vulnerability class: Buffer Overflow
EPSS: 0.007 (72.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Pjsip Pjproject — versions <= 2.12.1
Weakness classification (CWE)
References
- github.com/pjsip/pjproject/security/advisories/GHSA-26j7-ww69-c4qj
- github.com/pjsip/pjproject/commit/450baca94f475345542c6953832650c390889202
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Frequently asked questions
- What is CVE-2022-31031?
- CVE-2022-31031 is a critical-severity vulnerability in Pjsip Pjproject, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.8/10. Published 2022-06-07.
- How severe is CVE-2022-31031?
- Critical severity. CVSS v3 base score is 9.8 out of 10.