EulerOS 2.0 SP3 : libevent (EulerOS-SA-2018-1164)

high Nessus Plugin ID 110740

Synopsis

The remote EulerOS host is missing a security update.

Description

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

- Multiple integer overflows in the evbuffer API in Libevent 1.4.x before 1.4.15, 2.0.x before 2.0.22, and 2.1.x before 2.1.5-beta allow context-dependent attackers to cause a denial of service or possibly have other unspecified impact via 'insanely large inputs' to the (1) evbuffer_add, (2) evbuffer_expand, or (3) bufferevent_write function, which triggers a heap-based buffer overflow or an infinite loop.(CVE-2014-6272)

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 libevent package.

See Also

http://www.nessus.org/u?17e39be2

Plugin Details

Severity: High

ID: 110740

File Name: EulerOS_SA-2018-1164.nasl

Version: 1.9

Type: local

Published: 6/28/2018

Updated: 9/12/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.5

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

CVSS Score Source: CVE-2014-6272

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:libevent, 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: 6/11/2018

Reference Information

CVE: CVE-2014-6272

BID: 71971