VULNERABILITY INTELLIGENCE

CVE-2021-43303

CVSS score9.8 CRITICAL
EPSS probability2.36%
CISA KEVNot currently listed
Published2022-02-16
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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

Weakness classification

  • reefs@jfrog.com: CWE-120
  • nvd@nist.gov: CWE-120

Primary references