vulnerability

Oracle Linux: CVE-2018-10846: ELSA-2018-3050: gnutls security, bug fix, and enhancement update (MODERATE) (Multiple Advisories)

Severity
4
CVSS
(AV:L/AC:H/Au:S/C:C/I:N/A:N)
Published
Aug 21, 2018
Added
Nov 6, 2018
Modified
Nov 29, 2024

Description

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.
A cache-based side channel attack was found in the way GnuTLS implements CBC-mode cipher suites. An attacker could use a combination of "Just in Time" Prime+probe and Lucky-13 attacks to recover plain text in a cross-VM attack scenario.

Solution(s)

oracle-linux-upgrade-gnutlsoracle-linux-upgrade-gnutls-coracle-linux-upgrade-gnutls-daneoracle-linux-upgrade-gnutls-develoracle-linux-upgrade-gnutls-utils
Title
NEW

Explore Exposure Command

Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.