openSUSE Security Update : libtasn1 (openSUSE-2019-1510)

high Nessus Plugin ID 125757

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Synopsis

The remote openSUSE host is missing a security update.

Description

This update for libtasn1 fixes the following issues :

Security issues fixed :

- CVE-2018-1000654: Fixed a denial of service in the asn1 parser (bsc#1105435).

- CVE-2017-6891: Fixed a stack overflow in asn1_find_node() (bsc#1040621).

This update was imported from the SUSE:SLE-12-SP3:Update update project.

Solution

Update the affected libtasn1 packages.

See Also

https://bugzilla.opensuse.org/show_bug.cgi?id=1040621

https://bugzilla.opensuse.org/show_bug.cgi?id=1105435

Plugin Details

Severity: High

ID: 125757

File Name: openSUSE-2019-1510.nasl

Version: 1.4

Type: local

Agent: unix

Published: 6/7/2019

Updated: 1/19/2021

Supported Sensors: Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

CVSS Score Source: CVE-2017-6891

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

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

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

Vulnerability Information

CPE: p-cpe:/a:novell:opensuse:libtasn1, p-cpe:/a:novell:opensuse:libtasn1-6, p-cpe:/a:novell:opensuse:libtasn1-6-32bit, p-cpe:/a:novell:opensuse:libtasn1-6-debuginfo, p-cpe:/a:novell:opensuse:libtasn1-6-debuginfo-32bit, p-cpe:/a:novell:opensuse:libtasn1-debuginfo, p-cpe:/a:novell:opensuse:libtasn1-debugsource, p-cpe:/a:novell:opensuse:libtasn1-devel, p-cpe:/a:novell:opensuse:libtasn1-devel-32bit, cpe:/o:novell:opensuse:42.3

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: 6/5/2019

Vulnerability Publication Date: 5/22/2017

Reference Information

CVE: CVE-2017-6891, CVE-2018-1000654