cbcvebase.
CVE-2022-24764
published 2022-03-22

CVE-2022-24764: 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…

PriorityP342high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
2.30%
81.2th percentile
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.

Affected

6 ranges
VendorProductVersion rangeFixed in
debianasterisk< asterisk 1:16.28.0~dfsg-0+deb11u1 (bullseye)asterisk 1:16.28.0~dfsg-0+deb11u1 (bullseye)
debiandebian_linux
debiandebian_linux
debianring< asterisk 1:16.28.0~dfsg-0+deb11u1 (bullseye)asterisk 1:16.28.0~dfsg-0+deb11u1 (bullseye)
pjsippjproject<= 2.12
teluupjsip<= 2.12

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv9.8CRITICAL
vendor_debian7.5HIGH
vendor_ubuntu7.3HIGH
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