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EulerOS 2.0 SP5 : git (EulerOS-SA-2019-2153)

high Nessus Plugin ID 130862

Synopsis

The remote EulerOS host is missing multiple security updates.

Description

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

 - GIT version 2.15.1 and earlier contains a Input Validation Error vulnerability in Client that can result in problems including messing up terminal configuration to RCE. This attack appear to be exploitable via The user must interact with a malicious git server, (or have their traffic modified in a MITM attack).(CVE-2018-1000021)

 - Git before 2.10.5, 2.11.x before 2.11.4, 2.12.x before 2.12.5, 2.13.x before 2.13.6, and 2.14.x before 2.14.2 uses unsafe Perl scripts to support subcommands such as cvsserver, which allows attackers to execute arbitrary OS commands via shell metacharacters in a module name.
 The vulnerable code is reachable via git-shell even without CVS support.(CVE-2017-14867)

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 git packages.

See Also

http://www.nessus.org/u?ed285035

Plugin Details

Severity: High

ID: 130862

File Name: EulerOS_SA-2019-2153.nasl

Version: 1.7

Type: local

Published: 11/12/2019

Updated: 10/25/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 9

Temporal Score: 6.7

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

CVSS Score Source: CVE-2017-14867

CVSS v3

Risk Factor: High

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:git, p-cpe:/a:huawei:euleros:git-core-doc, p-cpe:/a:huawei:euleros:git-core, cpe:/o:huawei:euleros:2.0, p-cpe:/a:huawei:euleros:perl-git

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: 10/28/2019

Reference Information

CVE: CVE-2017-14867, CVE-2018-1000021