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.
Published: 2018-08-22
Score: 5.6 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-1560-1 gnutls28 security update
EUVD EUVD EUVD-2018-2915 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.
Ubuntu USN Ubuntu USN USN-3999-1 GnuTLS vulnerabilities
History

Sat, 12 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00026}

epss

{'score': 0.00025}


Subscriptions

Canonical Ubuntu Linux
Debian Debian Linux
Fedoraproject Fedora
Gnu Gnutls
Redhat Enterprise Linux Enterprise Linux Desktop Enterprise Linux Server Enterprise Linux Workstation
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-05T07:46:47.512Z

Reserved: 2018-05-09T00:00:00.000Z

Link: CVE-2018-10846

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-08-22T13:29:00.627

Modified: 2024-11-21T03:42:07.920

Link: CVE-2018-10846

cve-icon Redhat

Severity : Moderate

Publid Date: 2018-08-21T00:00:00Z

Links: CVE-2018-10846 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses