vulnerability
Ubuntu: (Multiple Advisories) (CVE-2021-43301): Ring vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Feb 16, 2022 | Oct 10, 2023 | Apr 16, 2026 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Feb 16, 2022
Added
Oct 10, 2023
Modified
Apr 16, 2026
Description
Stack overflow in PJSUA API when calling pjsua_playlist_create. An attacker-controlled 'file_names' argument may cause a buffer overflow since it is copied to a fixed-size stack buffer without any size validation.
Solutions
ubuntu-pro-upgrade-libpj2ubuntu-pro-upgrade-libpjmedia2ubuntu-pro-upgrade-libpjnath2ubuntu-pro-upgrade-libpjsip2ubuntu-pro-upgrade-libpjsua2ubuntu-pro-upgrade-python-pjprojectubuntu-pro-upgrade-ringubuntu-pro-upgrade-ring-daemonubuntu-upgrade-jamiubuntu-upgrade-jami-daemonubuntu-upgrade-ringubuntu-upgrade-ring-daemon
Rapid7 Labs
2026 Global Threat Landscape Report
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