CVE-2021-43302

    Dashboard / Vulnerabilities / CVE-2021-43302

    CVE-2021-43302

    Published: 16 Feb 2022Last Modified: 20 Oct 2026

    Summary:

    Details: Read out-of-bounds in PJSUA API when calling pjsua_recorder_create. An attacker-controlled 'filename' argument may cause an out-of-bounds read when the filename is shorter than 4 characters.

    References: https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html, https://lists.debian.org/debian-lts-announce/2024/09/msg00030.html, https://lists.debian.org/debian-lts-announce/2022/03/msg00035.html, https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html, https://www.debian.org/security/2022/dsa-5285, https://github.com/pjsip/pjproject/security/advisories/GHSA-qcvw-h34v-c7r9

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    2.11.1
    2.11

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2021-43302 | CVE-DB