Debian DLA-3022-1 : dpkg - LTS security update

critical Nessus Plugin ID 161514

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Synopsis

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

Description

The remote Debian 9 host has packages installed that are affected by a vulnerability as referenced in the dla-3022 advisory.

Max Justicz reported a directory traversal vulnerability in Dpkg::Source::Archive in dpkg, the Debian package management system. This affects extracting untrusted source packages in the v2 and v3 source package formats that include a debian.tar. For Debian 9 stretch, this problem has been fixed in version 1.18.26. We recommend that you upgrade your dpkg packages. For the detailed security status of dpkg please refer to its security tracker page at: https://security-tracker.debian.org/tracker/dpkg 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

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 dpkg packages.

For Debian 9 stretch, this problem has been fixed in version 1.18.26.

Plugin Details

Severity: Critical

ID: 161514

File Name: debian_DLA-3022.nasl

Version: 1.5

Type: local

Agent: unix

Family: Debian Local Security Checks

Published: 5/26/2022

Updated: 1/24/2025

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

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

CVSS Score Source: CVE-2022-1664

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

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

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:dselect, p-cpe:/a:debian:debian_linux:libdpkg-dev, cpe:/o:debian:debian_linux:9.0, p-cpe:/a:debian:debian_linux:dpkg, p-cpe:/a:debian:debian_linux:dpkg-dev, p-cpe:/a:debian:debian_linux:libdpkg-perl

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

Exploit Ease: No known exploits are available

Patch Publication Date: 5/25/2022

Vulnerability Publication Date: 5/25/2022

Reference Information

CVE: CVE-2022-1664

Detections

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