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openSUSE 15 Security Update : tinyxml (openSUSE-SU-2021:3639-1)

high Nessus Plugin ID 155010

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Synopsis

The remote SUSE host is missing a security update.

Description

The remote SUSE Linux SUSE15 host has packages installed that are affected by a vulnerability as referenced in the openSUSE-SU-2021:3639-1 advisory.

 - TinyXML through 2.6.2 has an infinite loop in TiXmlParsingData::Stamp in tinyxmlparser.cpp via the TIXML_UTF_LEAD_0 case. It can be triggered by a crafted XML message and leads to a denial of service.
 (CVE-2021-42260)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected libtinyxml0 and / or tinyxml-devel packages.

See Also

https://bugzilla.suse.com/1191576

http://www.nessus.org/u?aefff299

https://www.suse.com/security/cve/CVE-2021-42260

Plugin Details

Severity: High

ID: 155010

File Name: openSUSE-2021-3639.nasl

Version: 1.3

Type: local

Agent: unix

Published: 11/10/2021

Updated: 11/24/2023

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.9

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

CVSS Score Source: CVE-2021-42260

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/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:libtinyxml0, cpe:/o:novell:opensuse:15.3, p-cpe:/a:novell:opensuse:tinyxml-devel

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: 11/9/2021

Vulnerability Publication Date: 10/11/2021

Reference Information

CVE: CVE-2021-42260