Debian DLA-2372-1 : libproxy security update

high Nessus Plugin ID 140540

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Synopsis

The remote Debian host is missing a security update.

Description

It was discovered that there was a denial of service attack in libproxy, a library to make applications HTTP proxy aware. A remote server could cause an infinite stack recursion.

For Debian 9 'Stretch', this problem has been fixed in version 0.4.14-2+deb9u1.

We recommend that you upgrade your libproxy packages.

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

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Upgrade the affected packages.

Plugin Details

Severity: High

ID: 140540

File Name: debian_DLA-2372.nasl

Version: 1.4

Type: local

Agent: unix

Family: Debian Local Security Checks

Published: 9/14/2020

Updated: 2/20/2024

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.9

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

CVSS Score Source: CVE-2020-25219

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

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

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

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:libproxy1v5, p-cpe:/a:debian:debian_linux:libproxy-tools, p-cpe:/a:debian:debian_linux:libproxy1-plugin-webkit, p-cpe:/a:debian:debian_linux:libproxy1-plugin-kconfig, cpe:/o:debian:debian_linux:9.0, p-cpe:/a:debian:debian_linux:libproxy1-plugin-mozjs, p-cpe:/a:debian:debian_linux:libproxy1-plugin-gsettings, p-cpe:/a:debian:debian_linux:libproxy-cil-dev, p-cpe:/a:debian:debian_linux:libproxy0.4-cil, p-cpe:/a:debian:debian_linux:libproxy-dev, p-cpe:/a:debian:debian_linux:libproxy1-plugin-networkmanager, p-cpe:/a:debian:debian_linux:python-libproxy, p-cpe:/a:debian:debian_linux:python3-libproxy

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: 9/12/2020

Vulnerability Publication Date: 9/9/2020

Reference Information

CVE: CVE-2020-25219

Detections

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