openSUSE Security Update : xstream (openSUSE-2021-140)

high Nessus Plugin ID 145314
New! Vulnerability Priority Rating (VPR)

Tenable calculates a dynamic VPR for every vulnerability. VPR combines vulnerability information with threat intelligence and machine learning algorithms to predict which vulnerabilities are most likely to be exploited in attacks. Read more about what VPR is and how it is different from CVSS.

VPR Score: 6.7

Synopsis

The remote openSUSE host is missing a security update.

Description

This update for xstream fixes the following issues :

xstream was updated to version 1.4.15.

- CVE-2020-26217: Fixed a remote code execution due to insecure XML deserialization when relying on blocklists (bsc#1180994).

- CVE-2020-26258: Fixed a server-side request forgery vulnerability (bsc#1180146).

- CVE-2020-26259: Fixed an arbitrary file deletion vulnerability (bsc#1180145).

This update was imported from the SUSE:SLE-15-SP2:Update update project.

Solution

Update the affected xstream packages.

See Also

https://bugzilla.opensuse.org/show_bug.cgi?id=1180145

https://bugzilla.opensuse.org/show_bug.cgi?id=1180146

https://bugzilla.opensuse.org/show_bug.cgi?id=1180994

Plugin Details

Severity: High

ID: 145314

File Name: openSUSE-2021-140.nasl

Version: 1.2

Type: local

Agent: unix

Published: 1/25/2021

Updated: 1/27/2021

Risk Information

Risk Factor: High

VPR Score: 6.7

CVSS v2.0

Base Score: 9.3

Temporal Score: 6.9

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

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

CVSS v3.0

Base Score: 8.8

Temporal Score: 7.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/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:xstream, p-cpe:/a:novell:opensuse:xstream-benchmark, p-cpe:/a:novell:opensuse:xstream-javadoc, p-cpe:/a:novell:opensuse:xstream-parent, cpe:/o:novell:opensuse:15.2

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

Exploit Ease: No known exploits are available

Patch Publication Date: 1/22/2021

Vulnerability Publication Date: 11/16/2020

Reference Information

CVE: CVE-2020-26217, CVE-2020-26258, CVE-2020-26259