CVE-2021-40491

The ftp client in GNU Inetutils before 2.2 does not validate addresses returned by PASV/LSPV responses to make sure they match the server address. This is similar to CVE-2020-8284 for curl.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 45%
VendorProductVersion
gnuinetutils
𝑥
< 2.2
debiandebian_linux
10.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
inetutils
bullseye
2:2.0-1+deb11u2
fixed
stretch
no-dsa
bookworm
2:2.4-2+deb12u1
fixed
sid
2:2.5-5
fixed
trixie
2:2.5-5
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
inetutils
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
not-affected
jammy
not-affected
impish
ignored
hirsute
ignored
focal
Fixed 2:1.9.4-11ubuntu0.2+esm1
released
bionic
Fixed 2:1.9.4-3ubuntu0.1+esm1
released
xenial
Fixed 2:1.9.4-1ubuntu0.1~esm2
released
trusty
Fixed 2:1.9.2-1ubuntu0.1~esm1
released
Common Weakness Enumeration
References
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993476
https://git.savannah.gnu.org/cgit/inetutils.git/commit/?id=58cb043b190fd04effdaea7c9403416b436e50dd
https://lists.debian.org/debian-lts-announce/2022/11/msg00033.html
https://lists.gnu.org/archive/html/bug-inetutils/2021-06/msg00002.html
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993476
https://git.savannah.gnu.org/cgit/inetutils.git/commit/?id=58cb043b190fd04effdaea7c9403416b436e50dd
https://lists.debian.org/debian-lts-announce/2022/11/msg00033.html
https://lists.gnu.org/archive/html/bug-inetutils/2021-06/msg00002.html