Name: CVE-2021-43299: Stack-based Buffer Overflow
Creator: Rapid7
Published: 2022-02-16T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2021-43299, CWE-121, CWE-787, CVSS 9.8, EPSS 0.00348

Stack overflow in PJSUA API when calling pjsua_player_create. An attacker-controlled 'filename' argument may cause a buffer overflow since it is copied to a fixed-size stack buffer without any size validation.

CVSS Details

CVSS 3.1 Base Score: 9.8
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Alpine Linux	—	Upgrade pjproject	Aug 22, 2024	Feb 16, 2022
Debian	—	Upgrade ringUpgrade asterisk	Mar 29, 2022	Feb 16, 2022
Ubuntu	—	Upgrade libpj2 (Ubuntu Pro)Upgrade ring-daemonUpgrade ring (Ubuntu Pro)Upgrade ringUpgrade python-pjproject (Ubuntu Pro)Upgrade ring-daemon (Ubuntu Pro)Upgrade jami-daemonUpgrade libpjsip2 (Ubuntu Pro)Upgrade libpjnath2 (Ubuntu Pro)Upgrade libpjsua2 (Ubuntu Pro)Upgrade libpjmedia2 (Ubuntu Pro)Upgrade jami	Oct 10, 2023	Feb 16, 2022

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CVSS Details

Covered by Rapid7

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