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Debian dsa-5647 : ctdb - security update

medium Nessus Plugin ID 192522

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Synopsis

The remote Debian host is missing one or more security-related updates.

Description

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5647 advisory.

 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512

 - ------------------------------------------------------------------------- Debian Security Advisory DSA-5647-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff March 24, 2024 https://www.debian.org/security/faq
 - -------------------------------------------------------------------------

 Package : samba CVE ID : CVE-2022-2127 CVE-2022-3437 CVE-2023-4091 CVE-2023-34966 CVE-2023-34967 CVE-2023-34968

 Several vulnerabilities have been discovered in Samba, a SMB/CIFS file, print, and login server for Unix, which might result in denial of service or information disclosure.

 For the oldstable distribution (bullseye), these problems have been fixed in version 2:4.13.13+dfsg-1~deb11u6.

 We recommend that you upgrade your samba packages.

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

 Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/

 Mailing list: [email protected]
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Tenable has extracted the preceding description block directly from the Debian security advisory.

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

Solution

Upgrade the ctdb packages.

See Also

https://security-tracker.debian.org/tracker/source-package/samba

https://security-tracker.debian.org/tracker/CVE-2022-2127

https://security-tracker.debian.org/tracker/CVE-2022-3437

https://security-tracker.debian.org/tracker/CVE-2023-34966

https://security-tracker.debian.org/tracker/CVE-2023-34967

https://security-tracker.debian.org/tracker/CVE-2023-34968

https://security-tracker.debian.org/tracker/CVE-2023-4091

https://packages.debian.org/source/bullseye/samba

Plugin Details

Severity: Medium

ID: 192522

File Name: debian_DSA-5647.nasl

Version: 1.1

Type: local

Agent: unix

Published: 3/24/2024

Updated: 1/24/2025

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

CVSS Score Source: CVE-2023-4091

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

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

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

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:libpam-winbind, cpe:/o:debian:debian_linux:11.0, p-cpe:/a:debian:debian_linux:samba-dsdb-modules, p-cpe:/a:debian:debian_linux:python3-samba, p-cpe:/a:debian:debian_linux:ctdb, p-cpe:/a:debian:debian_linux:smbclient, p-cpe:/a:debian:debian_linux:winbind, p-cpe:/a:debian:debian_linux:libsmbclient, p-cpe:/a:debian:debian_linux:samba-dev, p-cpe:/a:debian:debian_linux:samba-libs, p-cpe:/a:debian:debian_linux:samba, p-cpe:/a:debian:debian_linux:registry-tools, p-cpe:/a:debian:debian_linux:samba-common-bin, p-cpe:/a:debian:debian_linux:libwbclient-dev, p-cpe:/a:debian:debian_linux:samba-vfs-modules, p-cpe:/a:debian:debian_linux:samba-testsuite, p-cpe:/a:debian:debian_linux:libwbclient0, p-cpe:/a:debian:debian_linux:libsmbclient-dev, p-cpe:/a:debian:debian_linux:libnss-winbind, p-cpe:/a:debian:debian_linux:samba-common

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

Exploit Ease: No known exploits are available

Patch Publication Date: 3/24/2024

Vulnerability Publication Date: 10/25/2022

Reference Information

CVE: CVE-2022-2127, CVE-2022-3437, CVE-2023-34966, CVE-2023-34967, CVE-2023-34968, CVE-2023-4091

IAVA: 2022-A-0447-S, 2023-A-0376-S, 2023-A-0535