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Affected Component
Analysis
frr
Patched
Name
CVE-2023-38802
Description
FRRouting FRR 7.5.1 through 9.0 and Pica8 PICOS 4.3.3.2 allow a remote attacker to cause a denial of service via a crafted BGP update with a corrupted attribute 23 (Tunnel Encapsulation).
CWEs
Published Date
Updated Date
Workaround
-
Advisories
https://news.ycombinator.com/item?id=37305800Third Party Advisory
https://www.debian.org/security/2023/dsa-5495Third Party Advisory
https://news.ycombinator.com/item?id=37305800Third Party Advisory
https://www.debian.org/security/2023/dsa-5495Third Party Advisory
Analysis#
Vulnerability Ratings#
7.5
CVSSv31
NaN
other
Others affected components#
Resolved with patches#
frr (yocto:kirkstone)
#
Title
Author
Resolve
1
bgpd: Use treat-as-withdraw for tunnel encapsulation
Donatas Abraitis <donatas@opensourcerouting.org>
CVE-2023-38802