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CVE-2019-16159
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…
High7.5EPSS 3.2%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 3.2% · top 12% of all CVEs (6 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
Affected products
n/a
- affected n/a
References (12)
- https://gitlab.labs.nic.cz/labs/bird/commit/8388f5a7e14108a1458fea35bfbb5a453e2c563c (opens in a new tab)x_refsource_MISCx_transferred
- https://gitlab.labs.nic.cz/labs/bird/commit/1657c41c96b3c07d9265b07dd4912033ead4124b (opens in a new tab)x_refsource_MISCx_transferred
- http://trubka.network.cz/pipermail/bird-users/2019-September/013718.html (opens in a new tab)x_refsource_MISCx_transferred
- http://trubka.network.cz/pipermail/bird-users/2019-September/013720.html (opens in a new tab)x_refsource_MISCx_transferred
- http://trubka.network.cz/pipermail/bird-users/2019-September/013722.html (opens in a new tab)x_refsource_MISCx_transferred
- http://bird.network.cz (opens in a new tab)x_refsource_MISCx_transferred
- FEDORA-2019-ace80f492e (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- FEDORA-2019-b629e3b97f (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- 20190920 [SECURITY] [DSA 4528-1] bird security update (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- DSA-4528 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- openSUSE-SU-2019:2178 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- openSUSE-SU-2019:2180 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2019-16159)Record last updated .