Information Exposure Affecting gnutls-c++-debuginfo package, versions <0:3.8.3-4.el9_4
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Test your applications- Snyk ID SNYK-ROCKY9-GNUTLSCDEBUGINFO-6835477
- published 11 May 2024
- disclosed 21 Mar 2024
Introduced: 21 Mar 2024
CVE-2024-28834 Open this link in a new tabHow to fix?
Upgrade Rocky-Linux:9
gnutls-c++-debuginfo
to version 0:3.8.3-4.el9_4 or higher.
This issue was patched in RLSA-2024:2570
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream gnutls-c++-debuginfo
package and not the gnutls-c++-debuginfo
package as distributed by Rocky-Linux
.
See How to fix?
for Rocky-Linux:9
relevant fixed versions and status.
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.
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-28834
- 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://people.redhat.com/~hkario/marvin/
- https://access.redhat.com/errata/RHSA-2024:1784
- https://minerva.crocs.fi.muni.cz/
- 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
- http://www.openwall.com/lists/oss-security/2024/03/22/1
- http://www.openwall.com/lists/oss-security/2024/03/22/2
- https://access.redhat.com/errata/RHSA-2024:2889
- https://security.netapp.com/advisory/ntap-20240524-0004/