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openSUSE Security Update : zziplib (openSUSE-2018-359)

medium Nessus Plugin ID 109021

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Synopsis

The remote openSUSE host is missing a security update.

Description

This update for zziplib fixes the following issues :

Security issues fixed :

 - CVE-2018-7726: There is a bus error caused by the__zzip_parse_root_directory function of zip.c.
 Attackers could leverage thisvulnerability to cause a denial of service (bsc#1084517).

 - CVE-2018-7725: An invalid memory address dereference was discovered in zzip_disk_fread in mmapped.c. The vulnerability causes an application crash, which leads to denial of service (bsc#1084519).

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

Solution

Update the affected zziplib packages.

See Also

https://bugzilla.opensuse.org/show_bug.cgi?id=1084517

https://bugzilla.opensuse.org/show_bug.cgi?id=1084519

Plugin Details

Severity: Medium

ID: 109021

File Name: openSUSE-2018-359.nasl

Version: 1.5

Type: local

Agent: unix

Published: 4/13/2018

Updated: 11/7/2024

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: 4.3

Temporal Score: 3.4

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

CVSS Score Source: CVE-2018-7726

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.9

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/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:zziplib-debugsource, p-cpe:/a:novell:opensuse:zziplib-devel-32bit, p-cpe:/a:novell:opensuse:zziplib-devel-debuginfo, p-cpe:/a:novell:opensuse:zziplib-devel, p-cpe:/a:novell:opensuse:libzzip-0-13-32bit, p-cpe:/a:novell:opensuse:libzzip-0-13, cpe:/o:novell:opensuse:42.3, p-cpe:/a:novell:opensuse:libzzip-0-13-debuginfo, p-cpe:/a:novell:opensuse:zziplib-devel-debuginfo-32bit, p-cpe:/a:novell:opensuse:libzzip-0-13-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: 4/12/2018

Reference Information

CVE: CVE-2018-7725, CVE-2018-7726