CVE Vulnerability

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 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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://gitlab.labs.nic.cz/labs/bird/commit/1657c41c96b3c07d9265b07dd4912033ead4124b Patch Third Party Advisory
http://trubka.network.cz/pipermail/bird-users/2019-September/013718.html Vendor Advisory
https://gitlab.labs.nic.cz/labs/bird/commit/8388f5a7e14108a1458fea35bfbb5a453e2c563c Patch Third Party Advisory
http://trubka.network.cz/pipermail/bird-users/2019-September/013720.html Vendor Advisory
http://trubka.network.cz/pipermail/bird-users/2019-September/013722.html Vendor Advisory
http://bird.network.cz Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MCVNQJBZYGGNAJNGOFEBE3IAJME2QIZB/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4F23NNAPXX65MGJQBPPTVGRV3T4XCKBV/ Mailing List Third Party Advisory
https://seclists.org/bugtraq/2019/Sep/34 Mailing List Third Party Advisory
https://www.debian.org/security/2019/dsa-4528 Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00063.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00065.html Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:nic:bird:*:*:*:*:*:*:*:*
cpe:2.3:a:nic:bird:*:*:*:*:*:*:*:*
cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Information

Published : 2019-09-09 03:15

Updated : 2022-04-18 04:13

NVD link : CVE-2019-16159

Mitre link : CVE-2019-16159

Products Affected
No products.
CWE
CWE-787