CVE-2018-12066

5.5 mediumEPSS 0.4%

Medium (5.5) in bird project bird. EPSS 0.4% chance of exploitation in the next 30 days.

BIRD Internet Routing Daemon before 1.6.4 allows local users to cause a denial of service (stack consumption and daemon crash) via BGP mask expressions in birdc.

Severity

CVSS 3.0

5.5 medium

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 33% of CVEs (scores of 2026-10-31)
CWE: CWE-400
Published: 2018-06-08
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

bird_project:bird

References

http://bird.network.cz
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=900967
https://gitlab.labs.nic.cz/labs/bird/blob/v1.6.4/NEWS#L11
https://gitlab.labs.nic.cz/labs/bird/commit/e8bc64e308586b6502090da2775af84cd760ed0d
http://bird.network.cz

Check your stack JSON