Description
It was found that the GnuTLS implementation of HMAC-SHA-256 was vulnerable to a Lucky thirteen style attack. Remote attackers could use this flaw to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data 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-2018-10844 ↗
- 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/ ↗