CVE-2024-28834

EUVD-2024-25920
A flaw was found in GnuTLS. The Minerva attack is a cryptographic vulnerability that exploits deterministic behavior in systems like GnuTLS, leading to side-channel leaks. In specific scenarios, such as when using the GNUTLS_PRIVKEY_FLAG_REPRODUCIBLE flag, it can result in a noticeable step in nonce size from 513 to 512 bits, exposing a potential timing side-channel.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.3 MEDIUM
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
redhatCNA
5.3 MEDIUM
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 82%
Debian logo
Debian Releases
Debian Product
Codename
gnutls28
bookworm
3.7.9-2+deb12u5
fixed
bookworm (security)
3.7.9-2+deb12u5
fixed
bullseye
vulnerable
bullseye (security)
3.7.1-5+deb11u8
fixed
buster
not-affected
forky
3.8.11-3
fixed
sid
3.8.11-3
fixed
trixie
3.8.9-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gnutls28
bionic
not-affected
focal
Fixed 3.6.13-2ubuntu1.11
released
jammy
Fixed 3.7.3-4ubuntu1.5
released
mantic
Fixed 3.8.1-4ubuntu1.3
released
noble
Fixed 3.8.3-1.1ubuntu3.1
released
xenial
not-affected