openSUSE Security Update : bzip2 (openSUSE-2019-1781)

critical Nessus Plugin ID 126911

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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 bzip2 fixes the following issues :

Security issue fixed :

- CVE-2019-12900: Fixed an out-of-bounds write in decompress.c with many selectors (bsc#1139083).

This update was imported from the SUSE:SLE-15:Update update project.

Solution

Update the affected bzip2 packages.

See Also

https://bugzilla.opensuse.org/show_bug.cgi?id=1139083

Plugin Details

Severity: Critical

ID: 126911

File Name: openSUSE-2019-1781.nasl

Version: 1.4

Type: local

Agent: unix

Published: 7/22/2019

Updated: 10/23/2020

Dependencies: ssh_get_info.nasl

Risk Information

CVSS Score Source: CVE-2019-12900

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:novell:opensuse:bzip2, p-cpe:/a:novell:opensuse:bzip2-debuginfo, p-cpe:/a:novell:opensuse:bzip2-debugsource, p-cpe:/a:novell:opensuse:libbz2-1, p-cpe:/a:novell:opensuse:libbz2-1-32bit, p-cpe:/a:novell:opensuse:libbz2-1-32bit-debuginfo, p-cpe:/a:novell:opensuse:libbz2-1-debuginfo, p-cpe:/a:novell:opensuse:libbz2-devel, p-cpe:/a:novell:opensuse:libbz2-devel-32bit, cpe:/o:novell:opensuse:15.1

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

Exploit Ease: No known exploits are available

Patch Publication Date: 7/21/2019

Vulnerability Publication Date: 6/19/2019

Reference Information

CVE: CVE-2019-12900

IAVA: 2020-A-0482