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Use of a Broken or Risky Cryptographic Algorithm The advisory has been revoked - it doesn't affect any version of package gnutls-devel  (opens in a new tab)

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EPSS
0.72% (49th percentile)

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  • Snyk IDSNYK-RHEL9-GNUTLSDEVEL-10230689
  • published23 May 2025
  • disclosed21 Mar 2024
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Introduced: 21 Mar 2024

CVE-2024-28834  (opens in a new tab)
CWE-327  (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:9.

NVD Description

Note: Versions mentioned in the description apply only to the upstream gnutls-devel package and not the gnutls-devel package as distributed by RHEL.

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.