CVE-2021-20232
Description
A flaw was found in gnutls. A use after free issue in client_send_params in lib/ext/pre_shared_key.c may lead to memory corruption and other potential consequences.
Risk Information
Base Score
9.8
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.844
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| GNU TLS library (USN-5029-1) libgnutls30_3.6.13-2ubuntu1.6_i386.deb | Linux |
| GNU TLS library (USN-5029-1) libgnutls30_3.6.13-2ubuntu1.6_amd64.deb | Linux |
| (RHSA-2021:4451)Moderate: and nettle security, bug fix, and enhancement update gnutls-3.6.16-4.el8.i686.rpm | Linux |
| (RHSA-2021:4451)Moderate: and nettle security, bug fix, and enhancement update gnutls-3.6.16-4.el8.x86_64.rpm | Linux |
| (RHSA-2021:4451)Moderate: and nettle security, bug fix, and enhancement update gnutls-c++-3.6.16-4.el8.i686.rpm | Linux |
| (RHSA-2021:4451)Moderate: and nettle security, bug fix, and enhancement update gnutls-c++-3.6.16-4.el8.x86_64.rpm | Linux |
| (RHSA-2021:4451)Moderate: and nettle security, bug fix, and enhancement update gnutls-c++-debuginfo-3.6.16-4.el8.i686.rpm | Linux |
| (RHSA-2021:4451)Moderate: and nettle security, bug fix, and enhancement update gnutls-c++-debuginfo-3.6.16-4.el8.x86_64.rpm | Linux |
| (RHSA-2021:4451)Moderate: and nettle security, bug fix, and enhancement update gnutls-dane-3.6.16-4.el8.i686.rpm | Linux |
| (RHSA-2021:4451)Moderate: and nettle security, bug fix, and enhancement update gnutls-dane-3.6.16-4.el8.x86_64.rpm | Linux |
| (RHSA-2021:4451)Moderate: and nettle security, bug fix, and enhancement update gnutls-dane-debuginfo-3.6.16-4.el8.i686.rpm | Linux |
| (RHSA-2021:4451)Moderate: and nettle security, bug fix, and enhancement update gnutls-dane-debuginfo-3.6.16-4.el8.x86_64.rpm | Linux |
| (RHSA-2021:4451)Moderate: and nettle security, bug fix, and enhancement update gnutls-debuginfo-3.6.16-4.el8.i686.rpm | Linux |
| (RHSA-2021:4451)Moderate: and nettle security, bug fix, and enhancement update gnutls-debuginfo-3.6.16-4.el8.x86_64.rpm | Linux |
| (RHSA-2021:4451)Moderate: and nettle security, bug fix, and enhancement update gnutls-debugsource-3.6.16-4.el8.i686.rpm | Linux |
| (RHSA-2021:4451)Moderate: and nettle security, bug fix, and enhancement update gnutls-debugsource-3.6.16-4.el8.x86_64.rpm | Linux |
| (RHSA-2021:4451)Moderate: and nettle security, bug fix, and enhancement update gnutls-devel-3.6.16-4.el8.i686.rpm | Linux |
| (RHSA-2021:4451)Moderate: and nettle security, bug fix, and enhancement update gnutls-devel-3.6.16-4.el8.x86_64.rpm | Linux |
| (RHSA-2021:4451)Moderate: and nettle security, bug fix, and enhancement update gnutls-utils-3.6.16-4.el8.x86_64.rpm | Linux |
| (RHSA-2021:4451)Moderate: and nettle security, bug fix, and enhancement update gnutls-utils-debuginfo-3.6.16-4.el8.i686.rpm | Linux |
| (RHSA-2021:4451)Moderate: and nettle security, bug fix, and enhancement update gnutls-utils-debuginfo-3.6.16-4.el8.x86_64.rpm | Linux |
| (RHSA-2021:4451)Moderate: and nettle security, bug fix, and enhancement update nettle-3.4.1-7.el8.i686.rpm | Linux |
| (RHSA-2021:4451)Moderate: and nettle security, bug fix, and enhancement update nettle-3.4.1-7.el8.x86_64.rpm | Linux |
| (RHSA-2021:4451)Moderate: and nettle security, bug fix, and enhancement update nettle-debuginfo-3.4.1-7.el8.i686.rpm | Linux |
| (RHSA-2021:4451)Moderate: and nettle security, bug fix, and enhancement update nettle-debuginfo-3.4.1-7.el8.x86_64.rpm | Linux |
| (RHSA-2021:4451)Moderate: and nettle security, bug fix, and enhancement update nettle-debugsource-3.4.1-7.el8.i686.rpm | Linux |
| (RHSA-2021:4451)Moderate: and nettle security, bug fix, and enhancement update nettle-debugsource-3.4.1-7.el8.x86_64.rpm | Linux |
| (RHSA-2021:4451)Moderate: and nettle security, bug fix, and enhancement update nettle-devel-3.4.1-7.el8.i686.rpm | Linux |
| (RHSA-2021:4451)Moderate: and nettle security, bug fix, and enhancement update nettle-devel-3.4.1-7.el8.x86_64.rpm | Linux |
| Gnutls update (ELSA-2021-4451) gnutls-3.6.16-4.el8.i686.rpm | Linux |
| Gnutls update (ELSA-2021-4451) gnutls-3.6.16-4.el8.x86_64.rpm | Linux |
| Gnutls-c++ update (ELSA-2021-4451) gnutls-c++-3.6.16-4.el8.i686.rpm | Linux |
| Gnutls-c++ update (ELSA-2021-4451) gnutls-c++-3.6.16-4.el8.x86_64.rpm | Linux |
| Gnutls-dane update (ELSA-2021-4451) gnutls-dane-3.6.16-4.el8.i686.rpm | Linux |
| Gnutls-dane update (ELSA-2021-4451) gnutls-dane-3.6.16-4.el8.x86_64.rpm | Linux |
| Gnutls-devel update (ELSA-2021-4451) gnutls-devel-3.6.16-4.el8.i686.rpm | Linux |
| Gnutls-devel update (ELSA-2021-4451) gnutls-devel-3.6.16-4.el8.x86_64.rpm | Linux |
| Gnutls-utils update (ELSA-2021-4451) gnutls-utils-3.6.16-4.el8.x86_64.rpm | Linux |
| Nettle update (ELSA-2021-4451) nettle-3.4.1-7.el8.i686.rpm | Linux |
| Nettle update (ELSA-2021-4451) nettle-3.4.1-7.el8.x86_64.rpm | Linux |
| Nettle-devel update (ELSA-2021-4451) nettle-devel-3.4.1-7.el8.i686.rpm | Linux |
| Nettle-devel update (ELSA-2021-4451) nettle-devel-3.4.1-7.el8.x86_64.rpm | Linux |
| Moderate: gnutls and nettle security, bug fix, and enhancement update nettle-3.4.1-7.el8.x86_64.rpm | Linux |
| Moderate: gnutls and nettle security, bug fix, and enhancement update nettle-devel-3.4.1-7.el8.i686.rpm | Linux |
| Moderate: gnutls and nettle security, bug fix, and enhancement update nettle-devel-3.4.1-7.el8.x86_64.rpm | Linux |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234