CVE-2023-46752

An issue was discovered in FRRouting FRR through 9.0.1. It mishandles malformed MP_REACH_NLRI data, leading to a crash.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
---
---
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 28%
VendorProductVersion
frroutingfrrouting
𝑥
≤ 9.0.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
frr
bullseye
vulnerable
bullseye (security)
7.5.1-1.1+deb11u3
fixed
bookworm
vulnerable
bookworm (security)
vulnerable
sid
10.2.1-1
fixed
trixie
10.2.1-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
frr
oracular
Fixed 8.4.4-1.1ubuntu2
released
noble
Fixed 8.4.4-1.1ubuntu2
released
mantic
Fixed 8.4.4-1.1ubuntu1.1
released
lunar
Fixed 8.4.2-1ubuntu1.5
released
jammy
Fixed 8.1-1ubuntu1.7
released
focal
Fixed 7.2.1-1ubuntu0.2+esm2
released
bionic
ignored
xenial
ignored
trusty
ignored
quagga
oracular
dne
noble
dne
mantic
dne
lunar
dne
jammy
dne
focal
not-affected
bionic
not-affected
xenial
not-affected
trusty
ignored
References
https://github.com/FRRouting/frr/pull/14645/commits/b08afc81c60607a4f736f418f2e3eb06087f1a35
https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html
https://github.com/FRRouting/frr/pull/14645/commits/b08afc81c60607a4f736f418f2e3eb06087f1a35
https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html