Debian DLA-2548-1 : privoxy security update

high Nessus Plugin ID 146283

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Synopsis

The remote Debian host is missing a security update.

Description

Multiple vulnerabilites were discovered in privoxy, a privacy enhancing HTTP proxy, like memory leaks, dereference of a NULL pointer, et al.

For Debian 9 stretch, these problems have been fixed in version 3.0.26-3+deb9u1.

We recommend that you upgrade your privoxy packages.

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

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 privoxy package.

Plugin Details

Severity: High

ID: 146283

File Name: debian_DLA-2548.nasl

Version: 1.3

Type: local

Agent: unix

Family: Debian Local Security Checks

Published: 2/8/2021

Updated: 6/1/2021

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

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

CVSS Score Source: CVE-2021-20217

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:privoxy, cpe:/o:debian:debian_linux:9.0

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

Exploit Ease: No known exploits are available

Patch Publication Date: 2/6/2021

Vulnerability Publication Date: 3/25/2021

Reference Information

CVE: CVE-2020-35502, CVE-2021-20209, CVE-2021-20210, CVE-2021-20211, CVE-2021-20212, CVE-2021-20213, CVE-2021-20215, CVE-2021-20216, CVE-2021-20217

Detections

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