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CVE-2022-24764

Stack buffer overflow in pjproject

Published: Mar 22, 2022Updated: Nov 4, 2025 Sources: CVE List NVD BDUCWE-120
7.5HIGH
NVD MITRE
EPSS Score
2.4%
Top 17.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-120CWE-121CWE-787

Affected Products

Сообщество свободного программного обеспечения
oss-projectaka fsf
Debian GNU/LinuxOn-premOS
Operating Systems / linux-distro
PJSIPLibraryLibrary
Operating Systems / unix-bsd
pjsip
oss-projectaka pjproject, pjmedia-video
pjprojectMixed
Communications / voip-telephony
ООО «Ред Софт»
commercial·RUaka red soft
РЕД ОСOn-premOS
Operating Systems / linux-distro
ФССП России
RU
ОС ТД АИС ФССП РоссииOn-prem
Operating Systems / linux-distro
АО «НППКТ»
commercial·RU
ОСОН ОСнова ОnyxOn-premOS
Operating Systems / linux-distro
teluu
commercialaka pjsip
pjsipMixed
Communications / voip-telephony
and 1 more affected products View all →

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://github.com/pjsip/pjproject/security/advisories/GHSA-f5qg-pqcg-765m
github.com
https://github.com/pjsip/pjproject/commit/560a1346f87aabe126509bb24930106dea292b00
github.com
https://lists.debian.org/debian-lts-announce/2022/03/msg00035.html
lists.debian.org
and 11 more references View all →

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