CVE-2024-28834

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
NISTNIST
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
CISA-ADPADP
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CVEADP
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 77%
Debian logo
Debian Releases
Debian Product
Codename
gnutls28
bullseye
vulnerable
buster
not-affected
bullseye (security)
3.7.1-5+deb11u7
fixed
bookworm
3.7.9-2+deb12u4
fixed
bookworm (security)
3.7.9-2+deb12u4
fixed
sid
3.8.9-2
fixed
trixie
3.8.9-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gnutls28
noble
Fixed 3.8.3-1.1ubuntu3.1
released
mantic
Fixed 3.8.1-4ubuntu1.3
released
jammy
Fixed 3.7.3-4ubuntu1.5
released
focal
Fixed 3.6.13-2ubuntu1.11
released
bionic
not-affected
xenial
not-affected