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Information Exposure Affecting libgcrypt-devel package, versions <0:1.10.0-11.el9

Severity

 Recommended
medium

Based on AlmaLinux security rating

    Threat Intelligence

    EPSS
    0.05% (17th percentile)

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  • Snyk ID SNYK-ALMALINUX9-LIBGCRYPTDEVEL-8383583
  • published 18 Nov 2024
  • disclosed 12 Nov 2024
Report a new vulnerability Found a mistake?

Introduced: 12 Nov 2024

New CVE-2024-2236 Open this link in a new tab
CWE-208 Open this link in a new tab

How to fix?

Upgrade AlmaLinux:9 libgcrypt-devel to version 0:1.10.0-11.el9 or higher.
This issue was patched in ALSA-2024:9404.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libgcrypt-devel package and not the libgcrypt-devel package as distributed by AlmaLinux. See How to fix? for AlmaLinux:9 relevant fixed versions and status.

A timing-based side-channel flaw was found in libgcrypt's RSA implementation. This issue may allow a remote attacker to initiate a Bleichenbacher-style attack, which can lead to the decryption of RSA ciphertexts.

CVSS Scores

version 3.1
Expand this section

Red Hat

5.9 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    High
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    None
  • Availability (A)
    None