USN-5685-1: FRR vulnerabilities
18 October 2022
Several security issues were fixed in FRR.
Releases
Packages
- frr - FRRouting suite of internet protocols
Details
It was discovered that FRR incorrectly handled parsing certain BGP
messages. A remote attacker could possibly use this issue to cause FRR to
crash, resulting in a denial of service. (CVE-2022-37032)
It was discovered that FRR incorrectly handled processing certain BGP
messages. A remote attacker could possibly use this issue to cause FRR to
crash, resulting in a denial of service, obtain sensitive information,
or execute arbitrary code. (CVE-2022-37035)
Update instructions
The problem can be corrected by updating your system to the following package versions:
Ubuntu 22.04
In general, a standard system update will make all the necessary changes.