This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2021-43303 →

DEBIAN-CVE-2021-43303

Buffer overflow in PJSUA API when calling pjsua_call_dump. An attacker-controlled 'buffer' argument may cause a buffer overflow, since supplying an ou...

Original description

The description as published by the source.

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

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:14 asterisk

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:18.11.1~dfsg+~cs6.10.40431413-1"}]}]

Debian:12 ring

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"20230206.0~ds1-1"}]}]

References

advisory security-tracker.debian.org