CVE-2018-10846
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.4%
exploitation probability
0.4%top 67% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N
Affected products
[UNKNOWN] · gnutlsReferences
https://access.redhat.com/errata/RHSA-2018:3050https://access.redhat.com/errata/RHSA-2018:3505https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10846https://eprint.iacr.org/2018/747https://gitlab.com/gnutls/gnutls/merge_requests/657https://lists.debian.org/debian-lts-announce/2018/10/msg00022.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ILMOWPKMTZAIMK5F32TUMO34XCABUCFJ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WDYY3R4F5CUTFAMXH2C5NKYFVDEJLTT7/https://usn.ubuntu.com/3999-1/http://www.securityfocus.com/bid/105138