openSUSE Security Update : unzip (openSUSE-2018-1124)

Medium Nessus Plugin ID 117981

Synopsis

The remote openSUSE host is missing a security update.

Description

This update for unzip fixes the following security issues :

- CVE-2014-9913: Specially crafted zip files could trigger invalid memory writes possibly resulting in DoS or corruption (bsc#1013993)

- CVE-2015-7696: Specially crafted zip files with password protection could trigger a crash and lead to denial of service (bsc#950110)

- CVE-2015-7697: Specially crafted zip files could trigger an endless loop and lead to denial of service (bsc#950111)

- CVE-2016-9844: Specially crafted zip files could trigger invalid memory writes possibly resulting in DoS or corruption (bsc#1013992)

- CVE-2018-1000035: Prevent heap-based buffer overflow in the processing of password-protected archives that allowed an attacker to perform a denial of service or to possibly achieve code execution (bsc#1080074).

- CVE-2014-9636: Prevent denial of service (out-of-bounds read or write and crash) via an extra field with an uncompressed size smaller than the compressed field size in a zip archive that advertises STORED method compression (bsc#914442).

This non-security issue was fixed :

- Allow processing of Windows zip64 archives (Windows archivers set total_disks field to 0 but per standard, valid values are 1 and higher) (bnc#910683)

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

Solution

Update the affected unzip packages.

See Also

https://bugzilla.opensuse.org/show_bug.cgi?id=1013992

https://bugzilla.opensuse.org/show_bug.cgi?id=1013993

https://bugzilla.opensuse.org/show_bug.cgi?id=1080074

https://bugzilla.opensuse.org/show_bug.cgi?id=910683

https://bugzilla.opensuse.org/show_bug.cgi?id=914442

https://bugzilla.opensuse.org/show_bug.cgi?id=950110

https://bugzilla.opensuse.org/show_bug.cgi?id=950111

Plugin Details

Severity: Medium

ID: 117981

File Name: openSUSE-2018-1124.nasl

Version: 1.1

Type: local

Agent: unix

Published: 2018/10/09

Modified: 2018/10/09

Dependencies: 12634

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 6.8

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

CVSS v3.0

Base Score: 7.8

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

Vulnerability Information

CPE: p-cpe:/a:novell:opensuse:unzip, p-cpe:/a:novell:opensuse:unzip-debuginfo, p-cpe:/a:novell:opensuse:unzip-debugsource, p-cpe:/a:novell:opensuse:unzip-rcc, p-cpe:/a:novell:opensuse:unzip-rcc-debuginfo, p-cpe:/a:novell:opensuse:unzip-rcc-debugsource, cpe:/o:novell:opensuse:42.3

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

Patch Publication Date: 2018/10/05

Reference Information

CVE: CVE-2014-9636, CVE-2014-9913, CVE-2015-7696, CVE-2015-7697, CVE-2016-9844, CVE-2018-1000035