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EulerOS 2.0 SP3 : pcre (EulerOS-SA-2019-1098)

high Nessus Plugin ID 123111

Synopsis

The remote EulerOS host is missing a security update.

Description

According to the version of the pcre packages installed, the EulerOS installation on the remote host is affected by the following vulnerability :

 - libpcre1 in PCRE 8.40 and libpcre2 in PCRE2 10.23 allow remote attackers to cause a denial of service (segmentation violation for read access, and application crash) by triggering an invalid Unicode property lookup.(CVE-2017-7186)

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 pcre package.

See Also

http://www.nessus.org/u?3661e8c9

Plugin Details

Severity: High

ID: 123111

File Name: EulerOS_SA-2019-1098.nasl

Version: 1.7

Type: local

Published: 3/26/2019

Updated: 6/12/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS Score Source: CVE-2017-7186

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:pcre-devel, p-cpe:/a:huawei:euleros:pcre, 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: 3/12/2019

Reference Information

CVE: CVE-2017-7186