openSUSE Security Update : bash (openSUSE-SU-2014:1308-1) (Shellshock)

critical Nessus Plugin ID 78590
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

- Replace patches bash-4.2-heredoc-eof-delim.patch and bash-4.2-parse-exportfunc.patch with the official upstream patch levels bash42-052 and bash42-053

- Replace patch bash-4.2-CVE-2014-7187.patch with upstream patch level bash42-051

- Make bash-4.2-extra-import-func.patch an optional patch due instruction

- Remove and replace patches bash-4.2-CVE-2014-6271.patch bash-4.2-BSC898604.patch bash-4.2-CVE-2014-7169.patch with bash upstream patch 48, patch 49, and patch 50

- Add patch bash-4.2-extra-import-func.patch which is based on the BSD patch of Christos. As further enhancements the option import-functions is mentioned in the manual page and a shopt switch is added to enable and disable import-functions on the fly

Solution

Update the affected bash packages.

See Also

https://bugzilla.opensuse.org/show_bug.cgi?id=896776

https://bugzilla.opensuse.org/show_bug.cgi?id=898346

https://lists.opensuse.org/opensuse-updates/2014-10/msg00023.html

Plugin Details

Severity: Critical

ID: 78590

File Name: openSUSE-2014-594.nasl

Version: 1.17

Type: local

Agent: unix

Published: 10/21/2014

Updated: 1/19/2021

Dependencies: ssh_get_info.nasl

Risk Information

VPR

Risk Factor: Critical

Score: 9.8

CVSS v2

Risk Factor: Critical

Base Score: 10

Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS v3

Risk Factor: Critical

Base Score: 9.8

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

Vulnerability Information

CPE: p-cpe:/a:novell:opensuse:bash, p-cpe:/a:novell:opensuse:bash-debuginfo, p-cpe:/a:novell:opensuse:bash-debuginfo-32bit, p-cpe:/a:novell:opensuse:bash-debugsource, p-cpe:/a:novell:opensuse:bash-devel, p-cpe:/a:novell:opensuse:bash-lang, p-cpe:/a:novell:opensuse:bash-loadables, p-cpe:/a:novell:opensuse:bash-loadables-debuginfo, p-cpe:/a:novell:opensuse:libreadline6, p-cpe:/a:novell:opensuse:libreadline6-32bit, p-cpe:/a:novell:opensuse:libreadline6-debuginfo, p-cpe:/a:novell:opensuse:libreadline6-debuginfo-32bit, p-cpe:/a:novell:opensuse:readline-devel, p-cpe:/a:novell:opensuse:readline-devel-32bit, cpe:/o:novell:opensuse:12.3

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 10/10/2014

Vulnerability Publication Date: 9/24/2014

Exploitable With

Core Impact

Metasploit (Qmail SMTP Bash Environment Variable Injection (Shellshock))

Reference Information

CVE: CVE-2014-6271, CVE-2014-7169, CVE-2014-7187

IAVA: 2014-A-0142