Medium severity5.9NVD Advisory· Published Aug 22, 2018· Updated Jun 17, 2026
CVE-2018-10844
CVE-2018-10844
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
15- osv-coords14 versionspkg:rpm/suse/gnutls&distro=SUSE%20Enterprise%20Storage%204pkg:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3pkg:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015pkg:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015pkg:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSSpkg:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSSpkg:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3pkg:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSSpkg:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3pkg:rpm/suse/gnutls&distro=SUSE%20OpenStack%20Cloud%207
< 3.2.15-18.6.1+ 13 more
- (no CPE)range: < 3.2.15-18.6.1
- (no CPE)range: < 3.3.27-3.3.1
- (no CPE)range: < 3.6.2-6.3.1
- (no CPE)range: < 3.6.2-6.3.1
- (no CPE)range: < 3.2.15-18.6.1
- (no CPE)range: < 3.2.15-18.6.1
- (no CPE)range: < 3.2.15-18.6.1
- (no CPE)range: < 3.3.27-3.3.1
- (no CPE)range: < 3.2.15-18.6.1
- (no CPE)range: < 3.2.15-18.6.1
- (no CPE)range: < 3.2.15-18.6.1
- (no CPE)range: < 3.3.27-3.3.1
- (no CPE)range: < 3.3.27-3.3.1
- (no CPE)range: < 3.2.15-18.6.1
Patches
Vulnerability mechanics
References
10- bugzilla.redhat.com/show_bug.cginvdIssue TrackingPatchThird Party Advisory
- gitlab.com/gnutls/gnutls/merge_requests/657nvdIssue TrackingPatchThird Party Advisory
- www.securityfocus.com/bid/105138nvdThird Party AdvisoryVDB Entry
- access.redhat.com/errata/RHSA-2018:3050nvdThird Party Advisory
- eprint.iacr.org/2018/747nvdThird Party Advisory
- lists.debian.org/debian-lts-announce/2018/10/msg00022.htmlnvdMailing ListThird Party Advisory
- usn.ubuntu.com/3999-1/nvdThird Party Advisory
- access.redhat.com/errata/RHSA-2018:3505nvdBroken Link
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ILMOWPKMTZAIMK5F32TUMO34XCABUCFJ/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WDYY3R4F5CUTFAMXH2C5NKYFVDEJLTT7/nvd
News mentions
0No linked articles in our index yet.