vulnerability
Debian: CVE-2023-3748: frr -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 3 | (AV:A/AC:L/Au:S/C:N/I:N/A:P) | Jul 24, 2023 | May 15, 2025 | Mar 30, 2026 |
Severity
3
CVSS
(AV:A/AC:L/Au:S/C:N/I:N/A:P)
Published
Jul 24, 2023
Added
May 15, 2025
Modified
Mar 30, 2026
Description
A flaw was found in FRRouting when parsing certain babeld unicast hello messages that are intended to be ignored. This issue may allow an attacker to send specially crafted hello messages with the unicast flag set, the interval field set to 0, or any TLV that contains a sub-TLV with the Mandatory flag set to enter an infinite loop and cause a denial of service.
Solution
no-fix-debian-deb-package
Rapid7 Labs
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