vulnerability
Ubuntu: USN-6422-1 (CVE-2021-43845): Ring vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:L/Au:N/C:P/I:N/A:P) | Dec 27, 2021 | Oct 10, 2023 | Jan 23, 2025 |
Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:P)
Published
Dec 27, 2021
Added
Oct 10, 2023
Modified
Jan 23, 2025
Description
PJSIP is a free and open source multimedia communication library. In version 2.11.1 and prior, if incoming RTCP XR message contain block, the data field is not checked against the received packet size, potentially resulting in an out-of-bound read access. This affects all users that use PJMEDIA and RTCP XR. A malicious actor can send a RTCP XR message with an invalid packet size.
Solution(s)
ubuntu-pro-upgrade-jamiubuntu-pro-upgrade-jami-daemonubuntu-pro-upgrade-ringubuntu-pro-upgrade-ring-daemon
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