Use of a Broken or Risky Cryptographic Algorithm Affecting gnutls28 package, versions <3.5.8-5+deb9u4
Snyk CVSS
Attack Complexity
High
Scope
Changed
Confidentiality
High
Threat Intelligence
EPSS
0.05% (18th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN9-GNUTLS28-340594
- published 25 Sep 2018
- disclosed 22 Aug 2018
Introduced: 22 Aug 2018
CVE-2018-10846 Open this link in a new tabHow to fix?
Upgrade Debian:9
gnutls28
to version 3.5.8-5+deb9u4 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream gnutls28
package and not the gnutls28
package as distributed by Debian
.
See How to fix?
for Debian:9
relevant fixed versions and status.
A cache-based side channel in GnuTLS implementation that leads to plain text recovery in cross-VM attack setting was found. An attacker could use a combination of "Just in Time" Prime+probe attack in combination with Lucky-13 attack to recover plain text using crafted packets.