Unrated severityNVD Advisory· Published Feb 16, 2022· Updated Nov 4, 2025
CVE-2021-43303
CVE-2021-43303
Description
Buffer overflow in PJSUA API when calling pjsua_call_dump. An attacker-controlled 'buffer' argument may cause a buffer overflow, since supplying an output buffer smaller than 128 characters may overflow the output buffer, regardless of the 'maxlen' argument supplied
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
5- www.debian.org/security/2022/dsa-5285mitrevendor-advisory
- lists.debian.org/debian-lts-announce/2022/03/msg00035.htmlmitremailing-list
- lists.debian.org/debian-lts-announce/2022/11/msg00021.htmlmitremailing-list
- lists.debian.org/debian-lts-announce/2023/08/msg00038.htmlmitremailing-list
- github.com/pjsip/pjproject/security/advisories/GHSA-qcvw-h34v-c7r9mitre
News mentions
0No linked articles in our index yet.