CVE-2025-6395

EUVD-2025-21000
A NULL pointer dereference flaw was found in the GnuTLS software in _gnutls_figure_common_ciphersuite().
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
redhatCNA
6.5 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 13%
Debian logo
Debian Releases
Debian Product
Codename
gnutls28
bookworm
3.7.9-2+deb12u5
fixed
bookworm (security)
3.7.9-2+deb12u6
fixed
bullseye
vulnerable
bullseye (security)
3.7.1-5+deb11u9
fixed
forky
3.8.12-2
fixed
sid
3.8.12-3
fixed
trixie
3.8.9-3+deb13u1
fixed
trixie (security)
3.8.9-3+deb13u2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gnutls28
bionic
not-affected
focal
Fixed 3.6.13-2ubuntu1.12+esm1
released
jammy
Fixed 3.7.3-4ubuntu1.7
released
noble
Fixed 3.8.3-1.1ubuntu3.4
released
oracular
ignored
plucky
Fixed 3.8.9-2ubuntu3.1
released
questing
Fixed 3.8.9-3ubuntu1
released
xenial
not-affected