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Red Hat: CVE-2018-10844: Moderate: gnutls security, bug fix, and enhancement update (RHSA-2018:3050)

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Red Hat: CVE-2018-10844: Moderate: gnutls security, bug fix, and enhancement update (RHSA-2018:3050)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
08/22/2018
Created
03/19/2019
Added
10/31/2018
Modified
03/03/2021

Description

It was found that the GnuTLS implementation of HMAC-SHA-256 was vulnerable to a Lucky thirteen style attack. Remote attackers could use this flaw to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data using crafted packets.

Solution(s)

  • redhat-upgrade-gnutls
  • redhat-upgrade-gnutls-c
  • redhat-upgrade-gnutls-dane
  • redhat-upgrade-gnutls-debuginfo
  • redhat-upgrade-gnutls-devel
  • redhat-upgrade-gnutls-utils

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