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CVE-2024-28834

UNKNOWN
Published 2024-03-21T13:29:11.532Z
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CVSS Score

V3.1
5.3
/10
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2023.03.01
0.000
probability
of exploitation in the wild

There is a 0.0% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-01-25
Exploit Probability
Percentile: 0.152
Higher than 15.2% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Description

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Unknown Vendor

Unknown Product

Affected Versions:

3.7.6-23
Red Hat

Red Hat Enterprise Linux 8

Affected Versions:

0:3.6.16-8.el8_9.3
Red Hat

Red Hat Enterprise Linux 8

Affected Versions:

0:3.6.16-8.el8_9.3
Red Hat

Red Hat Enterprise Linux 8.6 Extended Update Support

Affected Versions:

0:3.6.16-5.el8_6.4
Red Hat

Red Hat Enterprise Linux 8.8 Extended Update Support

Affected Versions:

0:3.6.16-7.el8_8.3
Red Hat

Red Hat Enterprise Linux 9

Affected Versions:

0:3.7.6-23.el9_3.4
Red Hat

Red Hat Enterprise Linux 9

Affected Versions:

0:3.8.3-4.el9_4
Red Hat

Red Hat Enterprise Linux 9

Affected Versions:

0:3.7.6-23.el9_3.4
Red Hat

Red Hat Enterprise Linux 9

Affected Versions:

0:3.8.3-4.el9_4
Red Hat

Red Hat Enterprise Linux 9.2 Extended Update Support

Affected Versions:

0:3.7.6-21.el9_2.3
Red Hat

Red Hat Enterprise Linux 10

Red Hat

Red Hat Enterprise Linux 6

Red Hat

Red Hat Enterprise Linux 7

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-frvc-6356-58xm

Advisory Details

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.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2024-28834
WEB https://access.redhat.com/errata/RHSA-2024:1784
WEB https://access.redhat.com/errata/RHSA-2024:1879
WEB https://access.redhat.com/errata/RHSA-2024:1997
WEB https://access.redhat.com/errata/RHSA-2024:2044
WEB https://access.redhat.com/errata/RHSA-2024:2570
WEB https://access.redhat.com/errata/RHSA-2024:2889
WEB https://access.redhat.com/security/cve/CVE-2024-28834
WEB https://bugzilla.redhat.com/show_bug.cgi?id=2269228
WEB https://lists.gnupg.org/pipermail/gnutls-help/2024-March/004845.html
WEB https://minerva.crocs.fi.muni.cz
WEB https://people.redhat.com/~hkario/marvin
WEB https://security.netapp.com/advisory/ntap-20240524-0004
WEB http://www.openwall.com/lists/oss-security/2024/03/22/1
WEB http://www.openwall.com/lists/oss-security/2024/03/22/2

Advisory provided by GitHub Security Advisory Database. Published: March 21, 2024, Modified: June 10, 2024

References

https://access.redhat.com/errata/RHSA-2024:1784
https://access.redhat.com/errata/RHSA-2024:1879
https://access.redhat.com/errata/RHSA-2024:1997
https://access.redhat.com/errata/RHSA-2024:2044
https://access.redhat.com/errata/RHSA-2024:2570
https://access.redhat.com/errata/RHSA-2024:2889
https://access.redhat.com/security/cve/CVE-2024-28834
https://bugzilla.redhat.com/show_bug.cgi?id=2269228
https://lists.gnupg.org/pipermail/gnutls-help/2024-March/004845.html
https://minerva.crocs.fi.muni.cz/
Published: 2024-03-21T13:29:11.532Z
Last Modified: 2025-05-21T15:18:33.377Z
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