CVE-2024-28834
GnuTLS Minerva Timing Side-Channel Leak
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.
INFO
Published Date :
March 21, 2024, 2:15 p.m.
Last Modified :
Sept. 12, 2024, 8:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
1.6
Public PoC/Exploit Available at Github
CVE-2024-28834 has a 5 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-28834.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
Dockerfile Roff Java
None
Python Dockerfile
None
HCL
Ini adalah repository kumpulan CVE v.5
allcve cve cvelist newcve
None
Shell
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-28834 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-28834 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
Sep. 12, 2024
Action Type Old Value New Value Removed Reference Red Hat, Inc. https://people.redhat.com/~hkario/marvin/ Removed Reference Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/03/22/1 Removed Reference Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/03/22/2 Removed Reference Red Hat, Inc. https://security.netapp.com/advisory/ntap-20240524-0004/ -
CVE Modified by [email protected]
Jun. 10, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://security.netapp.com/advisory/ntap-20240524-0004/ [No types assigned] -
CVE Modified by [email protected]
May. 29, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
May. 16, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:2889 [No types assigned] -
CVE Modified by [email protected]
May. 16, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
May. 01, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/03/22/1 [No types assigned] Added Reference Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/03/22/2 [No types assigned] -
CVE Modified by [email protected]
Apr. 30, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:2570 [No types assigned] -
CVE Modified by [email protected]
Apr. 25, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:1997 [No types assigned] Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:2044 [No types assigned] -
CVE Modified by [email protected]
Apr. 18, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:1879 [No types assigned] -
CVE Modified by [email protected]
Apr. 16, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://minerva.crocs.fi.muni.cz/ [No types assigned] -
CVE Modified by [email protected]
Apr. 11, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:1784 [No types assigned] -
CVE Received by [email protected]
Mar. 21, 2024
Action Type Old Value New Value Added 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. Added Reference Red Hat, Inc. https://access.redhat.com/security/cve/CVE-2024-28834 [No types assigned] Added Reference Red Hat, Inc. https://bugzilla.redhat.com/show_bug.cgi?id=2269228 [No types assigned] Added Reference Red Hat, Inc. https://lists.gnupg.org/pipermail/gnutls-help/2024-March/004845.html [No types assigned] Added Reference Red Hat, Inc. https://people.redhat.com/~hkario/marvin/ [No types assigned] Added CWE Red Hat, Inc. CWE-200 Added CVSS V3.1 Red Hat, Inc. AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-28834 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-28834
weaknesses.