Debian dla-3321 : gnutls-bin - security update

high Nessus Plugin ID 171626

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Synopsis

The remote Debian host is missing a security-related update.

Description

The remote Debian 10 host has packages installed that are affected by a vulnerability as referenced in the dla-3321 advisory.

------------------------------------------------------------------------- Debian LTS Advisory DLA-3321-1 [email protected] https://www.debian.org/lts/security/ Markus Koschany February 18, 2023 https://wiki.debian.org/LTS
-------------------------------------------------------------------------

Package : gnutls28 Version : 3.6.7-4+deb10u10 CVE ID : CVE-2023-0361

Hubert Kario discovered a timing side channel in the RSA decryption implementation of the GNU TLS library.

For Debian 10 buster, this problem has been fixed in version 3.6.7-4+deb10u10.

We recommend that you upgrade your gnutls28 packages.

For the detailed security status of gnutls28 please refer to its security tracker page at:
https://security-tracker.debian.org/tracker/gnutls28

Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS Attachment:
signature.asc Description: This is a digitally signed message part

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade the gnutls-bin packages.

Plugin Details

Severity: High

ID: 171626

File Name: debian_DLA-3321.nasl

Version: 1.3

Type: local

Agent: unix

Family: Debian Local Security Checks

Published: 2/18/2023

Updated: 1/22/2025

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.0

CVSS v2

Risk Factor: High

Base Score: 7.1

Temporal Score: 5.6

Vector: CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:N

CVSS Score Source: CVE-2023-0361

CVSS v3

Risk Factor: High

Base Score: 7.4

Temporal Score: 6.7

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:libgnutlsxx28, p-cpe:/a:debian:debian_linux:libgnutls30, p-cpe:/a:debian:debian_linux:gnutls-doc, cpe:/o:debian:debian_linux:10.0, p-cpe:/a:debian:debian_linux:libgnutls28-dev, p-cpe:/a:debian:debian_linux:libgnutls-openssl27, p-cpe:/a:debian:debian_linux:libgnutls-dane0, p-cpe:/a:debian:debian_linux:gnutls-bin

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2/18/2023

Vulnerability Publication Date: 2/13/2023

Reference Information

CVE: CVE-2023-0361

Detections

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