openSUSE Security Update : libcroco (openSUSE-2019-1575)

high Nessus Plugin ID 126036

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New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Synopsis

The remote openSUSE host is missing a security update.

Description

This update for libcroco fixes the following issues :

Security issues fixed :

- CVE-2017-7960: Fixed heap overflow (input: check end of input before reading a byte) (bsc#1034481).

- CVE-2017-7961: Fixed undefined behavior (tknzr: support only max long rgb values) (bsc#1034482).

- CVE-2017-8834: Fixed denial of service (memory allocation error) via a crafted CSS file (bsc#1043898).

- CVE-2017-8871: Fixed denial of service (infinite loop and CPU consumption) via a crafted CSS file (bsc#1043899).

This update was imported from the SUSE:SLE-12-SP2:Update update project.

Solution

Update the affected libcroco packages.

See Also

https://bugzilla.opensuse.org/show_bug.cgi?id=1034481

https://bugzilla.opensuse.org/show_bug.cgi?id=1034482

https://bugzilla.opensuse.org/show_bug.cgi?id=1043898

https://bugzilla.opensuse.org/show_bug.cgi?id=1043899

Plugin Details

Severity: High

ID: 126036

File Name: openSUSE-2019-1575.nasl

Version: 1.5

Type: local

Agent: unix

Published: 6/19/2019

Updated: 1/19/2021

Dependencies: ssh_get_info.nasl

Risk Information

CVSS Score Source: CVE-2017-7961

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.3

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

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

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 7

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

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

Vulnerability Information

CPE: cpe:2.3:o:novell:opensuse:42.3:*:*:*:*:*:*:*, p-cpe:2.3:a:novell:opensuse:libcroco:*:*:*:*:*:*:*, p-cpe:2.3:a:novell:opensuse:libcroco-0_6-3:*:*:*:*:*:*:*, p-cpe:2.3:a:novell:opensuse:libcroco-0_6-3-32bit:*:*:*:*:*:*:*, p-cpe:2.3:a:novell:opensuse:libcroco-0_6-3-debuginfo:*:*:*:*:*:*:*, p-cpe:2.3:a:novell:opensuse:libcroco-debuginfo:*:*:*:*:*:*:*, p-cpe:2.3:a:novell:opensuse:libcroco-debugsource:*:*:*:*:*:*:*, p-cpe:2.3:a:novell:opensuse:libcroco-devel:*:*:*:*:*:*:*, p-cpe:2.3:a:novell:opensuse:libcroco-0_6-3-debuginfo-32bit:*:*:*:*:*:*:*

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: 6/18/2019

Vulnerability Publication Date: 4/19/2017

Reference Information

CVE: CVE-2017-7960, CVE-2017-7961, CVE-2017-8834, CVE-2017-8871