CVE-2022-24764
moderate-risk
Published 2022-03-22
PJSIP is a free and open source multimedia communication library written in C. Versions 2.12 and prior contain a stack buffer overflow vulnerability that affects PJSUA2 users or users that call the API `pjmedia_sdp_print(), pjmedia_sdp_media_print()`. Applications that do not use PJSUA2 and do not directly call `pjmedia_sdp_print()` or `pjmedia_sdp_media_print()` should not be affected. A patch is available on the `master` branch of the `pjsip/pjproject` GitHub repository. There are currently no known workarounds.
Do I need to act?
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0.94% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10
High
NETWORK
/ LOW complexity
Affected Products (3)
References (15)
Third Party Advisory
https://security.gentoo.org/glsa/202210-37
Third Party Advisory
https://www.debian.org/security/2022/dsa-5285
Third Party Advisory
https://security.gentoo.org/glsa/202210-37
Third Party Advisory
https://www.debian.org/security/2022/dsa-5285
38
/ 100
moderate-risk
Severity
26/34 · High
Exploitability
3/34 · Minimal
Exposure
9/34 · Low