EulerOS 2.0 SP5 : expat (EulerOS-SA-2019-2145)

High Nessus Plugin ID 130854

Synopsis

The remote EulerOS host is missing multiple security updates.

Description

According to the versions of the expat packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

- An integer overflow during the parsing of XML using the Expat library. This vulnerability affects Firefox < 50.(CVE-2016-9063)

- In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to document parsing too early a consecutive call to XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber) then resulted in a heap-based buffer over-read.(CVE-2019-15903)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected expat packages.

See Also

http://www.nessus.org/u?3a44e065

Plugin Details

Severity: High

ID: 130854

File Name: EulerOS_SA-2019-2145.nasl

Version: 1.3

Type: local

Published: 2019/11/12

Updated: 2019/12/12

Dependencies: 12634

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 7.5

Temporal Score: 5.5

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

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:expat, p-cpe:/a:huawei:euleros:expat-devel, cpe:/o:huawei:euleros:2.0

Required KB Items: Host/local_checks_enabled, Host/EulerOS/release, Host/EulerOS/rpm-list, Host/EulerOS/sp

Excluded KB Items: Host/EulerOS/uvp_version

Exploit Ease: No known exploits are available

Patch Publication Date: 2019/11/08

Reference Information

CVE: CVE-2016-9063, CVE-2019-15903