# CVE-2023-0361: gnutls: The gnutls packages provide the GNU Transport Layer Security (GnuTLS) library, which implements cryptographic algorit... CVE-2023-0361 is fixed in 17 products on 1 platform, first by DSA-5349-1, released February 14, 2023. It is not reported as exploited. Patch Radar priority: High. - Web page: https://patchblox.com/security/cve/CVE-2023-0361 - Priority: High - CVSS: 7.5 (Moderate) - EPSS: 0.0145 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Published: Feb 14, 2023 ## Description The gnutls packages provide the GNU Transport Layer Security (GnuTLS) library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS. Security Fix(es): * gnutls: timing side-channel in the TLS RSA key exchange code (CVE-2023-0361) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * trap invalid opcode ip:7feef81809fe sp:7fee997419c0 error:0 in libgnutls.so.30.28.2[7feef8040000+1dd000] (BZ#2131152) ## Where it's fixed | Platform | Product | Fixed in | Fix | Released | |---|---|---|---|---| | Linux | gnutls RHEL 8 | 0:3.6.16-6.el8_7 | [RHSA-2023:1569](https://patchblox.com/security/data/fix/linux/rhsa-2023-1569.md) | Apr 4, 2023 | | Linux | gnutls RHEL 9 | 0:3.7.6-18.el9_1 | [RHSA-2023:1141](https://patchblox.com/security/data/fix/linux/rhsa-2023-1141.md) | Mar 7, 2023 | | Linux | gnutls almalinux 8 | 3.6.16-6.el8_7 | [ALSA-2023:1569](https://patchblox.com/security/data/fix/linux/alsa-2023-1569.md) | Apr 4, 2023 | | Linux | gnutls almalinux 9 | 3.7.6-18.el9_1 | [ALSA-2023:1141](https://patchblox.com/security/data/fix/linux/alsa-2023-1141.md) | Mar 7, 2023 | | Linux | gnutls amzn 2023 | 3.7.8-360.amzn2023.0.4 | [ALAS2023-2023-171](https://patchblox.com/security/data/fix/linux/alas2023-2023-171.md) | Apr 27, 2023 | | Linux | gnutls ol 8 | 0:3.6.16-6.el8_7 | [ELSA-2023-1569](https://patchblox.com/security/data/fix/linux/elsa-2023-1569.md) | Apr 4, 2023 | | Linux | gnutls ol 9 | 0:3.7.6-18.el9_1 | [ELSA-2023-1141](https://patchblox.com/security/data/fix/linux/elsa-2023-1141.md) | Mar 8, 2023 | | Linux | gnutls rocky 8 | 0:3.6.16-6.el8_7 | [RLSA-2023:1569](https://patchblox.com/security/data/fix/linux/rlsa-2023-1569.md) | Apr 6, 2023 | | Linux | gnutls rocky 9 | 0:3.7.6-18.el9_1 | [RLSA-2023:1141](https://patchblox.com/security/data/fix/linux/rlsa-2023-1141.md) | Mar 8, 2023 | | Linux | gnutls-bin Ubuntu 20.04 LTS (focal) | 3.6.13-2ubuntu1.8 | [gnutls-bin 3.6.13-2ubuntu1.8](https://patchblox.com/security/data/fix/linux/ubuntu-focal-gnutls-bin-3.6.13-2ubuntu1.8.md) | Feb 15, 2023 | | Linux | gnutls-bin Ubuntu 22.04.1 LTS (jammy) | 3.7.3-4ubuntu1.2 | [gnutls-bin 3.7.3-4ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-gnutls-bin-3.7.3-4ubuntu1.2.md) | Feb 15, 2023 | | Linux | gnutls-c++ RHEL 8 | 0:3.6.16-6.el8_7 | [RHSA-2023:1569](https://patchblox.com/security/data/fix/linux/rhsa-2023-1569.md) | Apr 4, 2023 | | Linux | gnutls-c++ RHEL 9 | 0:3.7.6-18.el9_1 | [RHSA-2023:1141](https://patchblox.com/security/data/fix/linux/rhsa-2023-1141.md) | Mar 7, 2023 | | Linux | gnutls-c++ almalinux 8 | 3.6.16-6.el8_7 | [ALSA-2023:1569](https://patchblox.com/security/data/fix/linux/alsa-2023-1569.md) | Apr 4, 2023 | | Linux | gnutls-c++ almalinux 9 | 3.7.6-18.el9_1 | [ALSA-2023:1141](https://patchblox.com/security/data/fix/linux/alsa-2023-1141.md) | Mar 7, 2023 | | Linux | gnutls-c++ amzn 2023 | 3.7.8-360.amzn2023.0.4 | [ALAS2023-2023-171](https://patchblox.com/security/data/fix/linux/alas2023-2023-171.md) | Apr 27, 2023 | | Linux | gnutls-c++ ol 8 | 0:3.6.16-6.el8_7 | [ELSA-2023-1569](https://patchblox.com/security/data/fix/linux/elsa-2023-1569.md) | Apr 4, 2023 | | Linux | gnutls-c++ ol 9 | 0:3.7.6-18.el9_1 | [ELSA-2023-1141](https://patchblox.com/security/data/fix/linux/elsa-2023-1141.md) | Mar 8, 2023 | | Linux | gnutls-c++-debuginfo amzn 2023 | 3.7.8-360.amzn2023.0.4 | [ALAS2023-2023-171](https://patchblox.com/security/data/fix/linux/alas2023-2023-171.md) | Apr 27, 2023 | | Linux | gnutls-dane RHEL 8 | 0:3.6.16-6.el8_7 | [RHSA-2023:1569](https://patchblox.com/security/data/fix/linux/rhsa-2023-1569.md) | Apr 4, 2023 | | Linux | gnutls-dane RHEL 9 | 0:3.7.6-18.el9_1 | [RHSA-2023:1141](https://patchblox.com/security/data/fix/linux/rhsa-2023-1141.md) | Mar 7, 2023 | | Linux | gnutls-dane almalinux 8 | 3.6.16-6.el8_7 | [ALSA-2023:1569](https://patchblox.com/security/data/fix/linux/alsa-2023-1569.md) | Apr 4, 2023 | | Linux | gnutls-dane almalinux 9 | 3.7.6-18.el9_1 | [ALSA-2023:1141](https://patchblox.com/security/data/fix/linux/alsa-2023-1141.md) | Mar 7, 2023 | | Linux | gnutls-dane amzn 2023 | 3.7.8-360.amzn2023.0.4 | [ALAS2023-2023-171](https://patchblox.com/security/data/fix/linux/alas2023-2023-171.md) | Apr 27, 2023 | | Linux | gnutls-dane ol 8 | 0:3.6.16-6.el8_7 | [ELSA-2023-1569](https://patchblox.com/security/data/fix/linux/elsa-2023-1569.md) | Apr 4, 2023 | | Linux | gnutls-dane ol 9 | 0:3.7.6-18.el9_1 | [ELSA-2023-1141](https://patchblox.com/security/data/fix/linux/elsa-2023-1141.md) | Mar 8, 2023 | | Linux | gnutls-dane-debuginfo amzn 2023 | 3.7.8-360.amzn2023.0.4 | [ALAS2023-2023-171](https://patchblox.com/security/data/fix/linux/alas2023-2023-171.md) | Apr 27, 2023 | | Linux | gnutls-debuginfo amzn 2023 | 3.7.8-360.amzn2023.0.4 | [ALAS2023-2023-171](https://patchblox.com/security/data/fix/linux/alas2023-2023-171.md) | Apr 27, 2023 | | Linux | gnutls-debugsource amzn 2023 | 3.7.8-360.amzn2023.0.4 | [ALAS2023-2023-171](https://patchblox.com/security/data/fix/linux/alas2023-2023-171.md) | Apr 27, 2023 | | Linux | gnutls-devel RHEL 8 | 0:3.6.16-6.el8_7 | [RHSA-2023:1569](https://patchblox.com/security/data/fix/linux/rhsa-2023-1569.md) | Apr 4, 2023 | | Linux | gnutls-devel RHEL 9 | 0:3.7.6-18.el9_1 | [RHSA-2023:1141](https://patchblox.com/security/data/fix/linux/rhsa-2023-1141.md) | Mar 7, 2023 | | Linux | gnutls-devel almalinux 8 | 3.6.16-6.el8_7 | [ALSA-2023:1569](https://patchblox.com/security/data/fix/linux/alsa-2023-1569.md) | Apr 4, 2023 | | Linux | gnutls-devel almalinux 9 | 3.7.6-18.el9_1 | [ALSA-2023:1141](https://patchblox.com/security/data/fix/linux/alsa-2023-1141.md) | Mar 7, 2023 | | Linux | gnutls-devel amzn 2023 | 3.7.8-360.amzn2023.0.4 | [ALAS2023-2023-171](https://patchblox.com/security/data/fix/linux/alas2023-2023-171.md) | Apr 27, 2023 | | Linux | gnutls-devel ol 8 | 0:3.6.16-6.el8_7 | [ELSA-2023-1569](https://patchblox.com/security/data/fix/linux/elsa-2023-1569.md) | Apr 4, 2023 | | Linux | gnutls-devel ol 9 | 0:3.7.6-18.el9_1 | [ELSA-2023-1141](https://patchblox.com/security/data/fix/linux/elsa-2023-1141.md) | Mar 8, 2023 | | Linux | gnutls-utils RHEL 8 | 0:3.6.16-6.el8_7 | [RHSA-2023:1569](https://patchblox.com/security/data/fix/linux/rhsa-2023-1569.md) | Apr 4, 2023 | | Linux | gnutls-utils RHEL 9 | 0:3.7.6-18.el9_1 | [RHSA-2023:1141](https://patchblox.com/security/data/fix/linux/rhsa-2023-1141.md) | Mar 7, 2023 | | Linux | gnutls-utils almalinux 8 | 3.6.16-6.el8_7 | [ALSA-2023:1569](https://patchblox.com/security/data/fix/linux/alsa-2023-1569.md) | Apr 4, 2023 | | Linux | gnutls-utils almalinux 9 | 3.7.6-18.el9_1 | [ALSA-2023:1141](https://patchblox.com/security/data/fix/linux/alsa-2023-1141.md) | Mar 7, 2023 | | Linux | gnutls-utils amzn 2023 | 3.7.8-360.amzn2023.0.4 | [ALAS2023-2023-171](https://patchblox.com/security/data/fix/linux/alas2023-2023-171.md) | Apr 27, 2023 | | Linux | gnutls-utils ol 8 | 0:3.6.16-6.el8_7 | [ELSA-2023-1569](https://patchblox.com/security/data/fix/linux/elsa-2023-1569.md) | Apr 4, 2023 | | Linux | gnutls-utils ol 9 | 0:3.7.6-18.el9_1 | [ELSA-2023-1141](https://patchblox.com/security/data/fix/linux/elsa-2023-1141.md) | Mar 8, 2023 | | Linux | gnutls-utils-debuginfo amzn 2023 | 3.7.8-360.amzn2023.0.4 | [ALAS2023-2023-171](https://patchblox.com/security/data/fix/linux/alas2023-2023-171.md) | Apr 27, 2023 | | Linux | gnutls28 Debian 11.6 (bullseye) | 3.7.1-5+deb11u3 | [DSA-5349-1](https://patchblox.com/security/data/fix/linux/dsa-5349-1.md) | Feb 14, 2023 | | Linux | gnutls28 Debian 12.15 (bookworm) | 3.7.8-5 | [DEBIAN-CVE-2023-0361](https://patchblox.com/security/data/fix/linux/debian-cve-2023-0361.md) | Feb 15, 2023 | | Linux | gnutls28 Debian 13.5 (trixie) | 3.7.8-5 | [DEBIAN-CVE-2023-0361](https://patchblox.com/security/data/fix/linux/debian-cve-2023-0361.md) | Feb 15, 2023 | | Linux | gnutls28 Debian 14 | 3.7.8-5 | [DEBIAN-CVE-2023-0361](https://patchblox.com/security/data/fix/linux/debian-cve-2023-0361.md) | Feb 15, 2023 | | Linux | guile-gnutls Ubuntu 20.04 LTS (focal) | 3.6.13-2ubuntu1.8 | [guile-gnutls 3.6.13-2ubuntu1.8](https://patchblox.com/security/data/fix/linux/ubuntu-focal-guile-gnutls-3.6.13-2ubuntu1.8.md) | Feb 15, 2023 | | Linux | guile-gnutls Ubuntu 22.04.1 LTS (jammy) | 3.7.3-4ubuntu1.2 | [guile-gnutls 3.7.3-4ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-guile-gnutls-3.7.3-4ubuntu1.2.md) | Feb 15, 2023 | | Linux | libgnutls-dane0 Ubuntu 20.04 LTS (focal) | 3.6.13-2ubuntu1.8 | [libgnutls-dane0 3.6.13-2ubuntu1.8](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libgnutls-dane0-3.6.13-2ubuntu1.8.md) | Feb 15, 2023 | | Linux | libgnutls-dane0 Ubuntu 22.04.1 LTS (jammy) | 3.7.3-4ubuntu1.2 | [libgnutls-dane0 3.7.3-4ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libgnutls-dane0-3.7.3-4ubuntu1.2.md) | Feb 15, 2023 | | Linux | libgnutls-openssl27 Ubuntu 20.04 LTS (focal) | 3.6.13-2ubuntu1.8 | [libgnutls-openssl27 3.6.13-2ubuntu1.8](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libgnutls-openssl27-3.6.13-2ubuntu1.8.md) | Feb 15, 2023 | | Linux | libgnutls-openssl27 Ubuntu 22.04.1 LTS (jammy) | 3.7.3-4ubuntu1.2 | [libgnutls-openssl27 3.7.3-4ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libgnutls-openssl27-3.7.3-4ubuntu1.2.md) | Feb 15, 2023 | | Linux | libgnutls30 Ubuntu 20.04 LTS (focal) | 3.6.13-2ubuntu1.8 | [libgnutls30 3.6.13-2ubuntu1.8](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libgnutls30-3.6.13-2ubuntu1.8.md) | Feb 15, 2023 | | Linux | libgnutls30 Ubuntu 22.04.1 LTS (jammy) | 3.7.3-4ubuntu1.2 | [libgnutls30 3.7.3-4ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libgnutls30-3.7.3-4ubuntu1.2.md) | Feb 15, 2023 | | Linux | libgnutlsxx28 Ubuntu 20.04 LTS (focal) | 3.6.13-2ubuntu1.8 | [libgnutlsxx28 3.6.13-2ubuntu1.8](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libgnutlsxx28-3.6.13-2ubuntu1.8.md) | Feb 15, 2023 | | Linux | libgnutlsxx28 Ubuntu 22.04.1 LTS (jammy) | 3.7.3-4ubuntu1.2 | [libgnutlsxx28 3.7.3-4ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libgnutlsxx28-3.7.3-4ubuntu1.2.md) | Feb 15, 2023 | --- Data as of 2026-11-08T13:06:02Z UTC. 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