CVE-2021-43302: Critical severity teluu pjsip vulnerability
Read out-of-bounds in PJSUA API when calling pjsuarecordercreate. An attacker-controlled 'filename' argument may cause an out-of-bounds read when the filename is shorter than 4 characters.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2021-43302.
What is the severity of CVE-2021-43302?
The severity of CVE-2021-43302 is critical with a severity value of 9.1.
Which software is affected by CVE-2021-43302?
The software affected by CVE-2021-43302 includes Teluu Pjsip (up to version 2.11.1), Debian Linux 9.0, Debian Linux 10.0, Debian Linux 11.0, and Ubuntu Ring (versions up to 20180228.1.503 and 20190215.1.).
What is the impact of CVE-2021-43302?
CVE-2021-43302 can allow an attacker-controlled filename to cause an out-of-bounds read, leading to potential information disclosure or denial of service.
How can CVE-2021-43302 be fixed?
To fix CVE-2021-43302, users should update to the recommended patches or versions provided by the software vendors.