7.5

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.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Nic ≫ Bird Version >= 1.6.0 <= 1.6.7
Nic ≫ Bird Version >= 2.0.0 <= 2.0.5
Opensuse ≫ Backports Sle Version15.0 Updatesp1
Fedoraproject ≫ Fedora Version29
Fedoraproject ≫ Fedora Version30
Debian ≫ Debian Linux Version10.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 5.3% 0.896
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

http://bird.network.cz
Vendor Advisory
https://seclists.org/bugtraq/2019/Sep/34
Third Party Advisory
Mailing List