Detections
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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
Plugin Details
Severity: High
ID: 110740
File Name: EulerOS_SA-2018-1164.nasl
Version: 1.8
Type: local
Family: Huawei Local Security Checks
Published: 6/28/2018
Updated: 1/6/2021
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 6.5
CVSS v2
Risk Factor: High
Base Score: 7.5
Temporal Score: 6.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
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