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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
[UNKNOWN] gnutls
n/aaffected
References
- https://eprint.iacr.org/2018/747 ↗
- https://gitlab.com/gnutls/gnutls/merge_requests/657 ↗
- https://access.redhat.com/errata/RHSA-2018:3505 ↗
- http://www.securityfocus.com/bid/105138 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10846 ↗
- https://access.redhat.com/errata/RHSA-2018:3050 ↗
- https://lists.debian.org/debian-lts-announce/2018/10/msg00022.html ↗
- https://usn.ubuntu.com/3999-1/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WDYY3R4F5CUTFAMXH2C5NKYFVDEJLTT7/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ILMOWPKMTZAIMK5F32TUMO34XCABUCFJ/ ↗