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openSUSE Security Update : libsass (openSUSE-2017-1250)

high Nessus Plugin ID 104425

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Synopsis

The remote openSUSE host is missing a security update.

Description

This update for libsass fixes the following DoS vulnerabilities :

 - CVE-2017-11554: Stack consumption vulnerability allowed remote DoS via crafted input (1050148)

 - CVE-2017-11555: Illegal address access in Eval::operator allowed remote DoS via crafted input (boo#1050149)

 - CVE-2017-11556: Stack consumption vulnerability allowed remote DoS via crafted input (boo#1050150)

 - CVE-2017-11605: Heap based buffer over-read allowed remote DoS via crafted input (boo#1050151)

 - CVE-2017-11608: Heap-based buffer over-read allowed remote DoS via crafted input (boo#1050380)

Solution

Update the affected libsass packages.

See Also

https://bugzilla.opensuse.org/show_bug.cgi?id=1050148

https://bugzilla.opensuse.org/show_bug.cgi?id=1050149

https://bugzilla.opensuse.org/show_bug.cgi?id=1050150

https://bugzilla.opensuse.org/show_bug.cgi?id=1050151

https://bugzilla.opensuse.org/show_bug.cgi?id=1050380

Plugin Details

Severity: High

ID: 104425

File Name: openSUSE-2017-1250.nasl

Version: 3.5

Type: local

Agent: unix

Published: 11/7/2017

Updated: 11/14/2025

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Continuous Assessment, 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-2017-11556

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:novell:opensuse:libsass-3_3_2-0-debuginfo, p-cpe:/a:novell:opensuse:libsass-debugsource, p-cpe:/a:novell:opensuse:libsass-devel, p-cpe:/a:novell:opensuse:libsass-3_3_2-0, cpe:/o:novell:opensuse:42.2, cpe:/o:novell:opensuse:42.3

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 11/7/2017

Reference Information

CVE: CVE-2017-11554, CVE-2017-11555, CVE-2017-11556, CVE-2017-11605, CVE-2017-11608