CVE-2018-10844
Fixed in a distro release EPSS 4%CVSS 5.9
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.
Products: gnutls, redhat enterprise_linux_desktop, redhat enterprise_linux_server, redhat enterprise_linux_workstation, canonical ubuntu_linux, fedoraproject fedora, debian_linux
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux 2 | gnutls | 3.3.29-8.amzn2 |
| Amazon Linux 2 | gnutls-c++ | 3.3.29-8.amzn2 |
| Amazon Linux 2 | gnutls-dane | 3.3.29-8.amzn2 |
| Amazon Linux 2 | gnutls-devel | 3.3.29-8.amzn2 |
| Amazon Linux 2 | gnutls-utils | 3.3.29-8.amzn2 |
| Debian 12 | gnutls28 | 3.5.19-1 |
| Debian 13 | gnutls28 | 3.5.19-1 |
| Debian 14 | gnutls28 | 3.5.19-1 |
| Debian 8 | gnutls28 | 3.3.30-0+deb8u1 |
| Red Hat Enterprise Linux 7 | gnutls | 0:3.3.29-8.el7 |
| Red Hat Enterprise Linux 7 | gnutls-c++ | 0:3.3.29-8.el7 |
| Red Hat Enterprise Linux 7 | gnutls-dane | 0:3.3.29-8.el7 |
| Red Hat Enterprise Linux 7 | gnutls-debuginfo | 0:3.3.29-8.el7 |
| Red Hat Enterprise Linux 7 | gnutls-devel | 0:3.3.29-8.el7 |
| Red Hat Enterprise Linux 7 | gnutls-utils | 0:3.3.29-8.el7 |
| SUSE Enterprise Storage 4 | gnutls | 3.2.15-18.6.1 |
| SUSE Linux Enterprise Desktop 12 SP3 | gnutls | 3.3.27-3.3.1 |
| SUSE Linux Enterprise Module for Basesystem 15 | gnutls | 3.6.2-6.3.1 |
| SUSE Linux Enterprise Module for Desktop Applications 15 | gnutls | 3.6.2-6.3.1 |
| SUSE Linux Enterprise Server 12 SP1-LTSS | gnutls | 3.2.15-18.6.1 |
| SUSE Linux Enterprise Server 12 SP2-BCL | gnutls | 3.2.15-18.6.1 |
| SUSE Linux Enterprise Server 12 SP2-LTSS | gnutls | 3.2.15-18.6.1 |
| SUSE Linux Enterprise Server 12 SP3 | gnutls | 3.3.27-3.3.1 |
| SUSE Linux Enterprise Server 12-LTSS | gnutls | 3.2.15-18.6.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | gnutls | 3.2.15-18.6.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | gnutls | 3.2.15-18.6.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | gnutls | 3.3.27-3.3.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP3 | gnutls | 3.3.27-3.3.1 |
| SUSE OpenStack Cloud 7 | gnutls | 3.2.15-18.6.1 |
| Ubuntu 16.04 LTS | gnutls28 | 3.4.10-4ubuntu1.5 |
| Ubuntu 18.04 LTS | gnutls28 | 3.5.18-1ubuntu1.1 |
| Ubuntu Pro 14.04 LTS | gnutls26 | no fix |