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CVE-2022-24764

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CVE-2022-24764

Published: Mar 22, 2022

Modified: Nov 4, 2025

PUBLISHED

CVSS v3.1

7.5

HIGH

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.

VendorProductVersions

pjsip

pjproject

affected
<= 2.12

Weaknesses (CWE)

CWE-120
CWE-121

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

GLSA-202210-37
vendor-advisory
DSA-5285
vendor-advisory

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