VDB
CVE-2019-16159
CVE-2019-16159
REJECTED
CVSS 7.5 HIGH
BIRD Internet Routing Daemon 1.6.x through 1.6.7 and 2.x through 2.0.5 has a stack-based buffer overflow. The BGP daemon's support for RFC 8203 administrative shutdown communication messages included an incorrect logical expression when checking the validity of an input message. Sending a shutdown communication with a sufficient message length causes a four-byte overflow to occur while processing the message, where two of the overflow bytes are attacker-controlled and two are fixed.
EPSS 3.15% · 87.8th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
3.15%
87.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | bird | 0, 1.6.7-1 |
Timeline
- Sep 9, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 1, 2022 EPSS Score
- May 3, 2022 EPSS Score
- Jul 5, 2022 EPSS Score
- Nov 9, 2022 EPSS Score
- Jan 11, 2023 EPSS Score
- Mar 15, 2023 EPSS Score
References
- https://gitlab.labs.nic.cz/labs/bird/commit/1657c41c96b3c07d9265b07dd4912033ead4124b third-party-advisory
- https://gitlab.labs.nic.cz/labs/bird/commit/8388f5a7e14108a1458fea35bfbb5a453e2c563c third-party-advisory
- http://bird.network.cz third-party-advisory
- http://trubka.network.cz/pipermail/bird-users/2019-September/013718.html third-party-advisory
- http://trubka.network.cz/pipermail/bird-users/2019-September/013720.html third-party-advisory
- http://trubka.network.cz/pipermail/bird-users/2019-September/013722.html third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-16159 third-party-advisory
- https://ubuntu.com/security/CVE-2019-16159 advisory