CVE-2024-34088

In FRRouting (FRR) through 9.1, it is possible for the get_edge() function in ospf_te.c in the OSPF daemon to return a NULL pointer. In cases where calling functions do not handle the returned NULL value, the OSPF daemon crashes, leading to denial of service.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
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CISA-ADPADP
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 40%
VendorProductVersion
frroutingfrrouting
𝑥
≤ 9.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
frr
bullseye
7.5.1-1.1+deb11u2
not-affected
buster
not-affected
bullseye (security)
7.5.1-1.1+deb11u4
fixed
bookworm
vulnerable
bookworm (security)
vulnerable
sid
10.3-3
fixed
trixie
10.3-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
frr
noble
Fixed 8.4.4-1.1ubuntu6.1
released
mantic
Fixed 8.4.4-1.1ubuntu1.4
released
jammy
Fixed 8.1-1ubuntu1.10
released
focal
not-affected
quagga
noble
dne
mantic
dne
jammy
dne
focal
not-affected
bionic
not-affected
xenial
not-affected
Common Weakness Enumeration
References
https://github.com/FRRouting/frr/pull/15674/commits/34d704fb0ea60dc5063af477a2c11d4884984d4f
https://github.com/FRRouting/frr/pull/15674/commits/34d704fb0ea60dc5063af477a2c11d4884984d4f