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.
References
Link | Resource |
---|---|
http://www.securityfocus.com/bid/105138 | Third Party Advisory VDB Entry |
https://access.redhat.com/errata/RHSA-2018:3050 | Third Party Advisory |
https://access.redhat.com/errata/RHSA-2018:3505 | Broken Link |
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10846 | Issue Tracking Patch Third Party Advisory |
https://eprint.iacr.org/2018/747 | Third Party Advisory |
https://gitlab.com/gnutls/gnutls/merge_requests/657 | Issue Tracking Patch Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2018/10/msg00022.html | Mailing List Third Party Advisory |
https://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/ | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2018-08-22T13:00:00
Updated: 2020-05-08T05:06:09
Reserved: 2018-05-09T00:00:00
Link: CVE-2018-10846
JSON object: View
NVD Information
Status : Modified
Published: 2018-08-22T13:29:00.627
Modified: 2023-02-13T04:50:48.793
Link: CVE-2018-10846
JSON object: View
Redhat Information
No data.