SUSE SLES15 Security Update : squid (SUSE-SU-2020:2442-1)

Medium Nessus Plugin ID 140248

New! Vulnerability Priority Rating (VPR)

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VPR Score: 5.9

Synopsis

The remote SUSE host is missing one or more security updates.

Description

This update for squid fixes the following issues :

squid was updated to version 4.13 :

CVE-2020-24606: Fix livelocking in peerDigestHandleReply (bsc#1175671).

CVE-2020-15811: Improve Transfer-Encoding handling (bsc#1175665).

CVE-2020-15810: Enforce token characters for field-name (bsc#1175664).

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

Solution

To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or 'zypper patch'.

Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Server for SAP 15 :

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2020-2442=1

SUSE Linux Enterprise Server 15-LTSS :

zypper in -t patch SUSE-SLE-Product-SLES-15-2020-2442=1

SUSE Linux Enterprise Module for Server Applications 15-SP2 :

zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP2-2020-2442=1

SUSE Linux Enterprise Module for Server Applications 15-SP1 :

zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP1-2020-2442=1

SUSE Linux Enterprise High Performance Computing 15-LTSS :

zypper in -t patch SUSE-SLE-Product-HPC-15-2020-2442=1

SUSE Linux Enterprise High Performance Computing 15-ESPOS :

zypper in -t patch SUSE-SLE-Product-HPC-15-2020-2442=1

See Also

https://bugzilla.suse.com/show_bug.cgi?id=1173455

https://bugzilla.suse.com/show_bug.cgi?id=1175664

https://bugzilla.suse.com/show_bug.cgi?id=1175665

https://bugzilla.suse.com/show_bug.cgi?id=1175671

https://www.suse.com/security/cve/CVE-2020-15049/

https://www.suse.com/security/cve/CVE-2020-15810/

https://www.suse.com/security/cve/CVE-2020-15811/

https://www.suse.com/security/cve/CVE-2020-24606/

http://www.nessus.org/u?c3f4b55f

Plugin Details

Severity: Medium

ID: 140248

File Name: suse_SU-2020-2442-1.nasl

Version: 1.4

Type: local

Agent: unix

Published: 2020/09/04

Updated: 2020/10/01

Dependencies: 12634

Risk Information

Risk Factor: Medium

VPR Score: 5.9

CVSS Score Source: CVE-2020-15049

CVSS v2.0

Base Score: 6.5

Temporal Score: 4.8

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

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 8.8

Temporal Score: 7.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/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:novell:suse_linux:squid, p-cpe:/a:novell:suse_linux:squid-debuginfo, p-cpe:/a:novell:suse_linux:squid-debugsource, cpe:/o:novell:suse_linux:15

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 2020/09/02

Vulnerability Publication Date: 2020/06/30

Reference Information

CVE: CVE-2020-15049, CVE-2020-15810, CVE-2020-15811, CVE-2020-24606

IAVB: 2020-B-0050