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CentOS 7 : libsoup (CESA-2017:2459)

critical Nessus Plugin ID 102764

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Synopsis

The remote CentOS host is missing one or more security updates.

Description

An update for libsoup is now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

The libsoup packages provide an HTTP client and server library for GNOME.

Security Fix(es) :

* A stack-based buffer overflow flaw was discovered within the HTTP processing of libsoup. A remote attacker could exploit this flaw to cause a crash or, potentially, execute arbitrary code by sending a specially crafted HTTP request to a server using the libsoup HTTP server functionality or by tricking a user into connecting to a malicious HTTP server with an application using the libsoup HTTP client functionality. (CVE-2017-2885)

Red Hat would like to thank Aleksandar Nikolic (Cisco Talos) for reporting this issue.

Solution

Update the affected libsoup packages.

See Also

http://www.nessus.org/u?d0ee3dec

Plugin Details

Severity: Critical

ID: 102764

File Name: centos_RHSA-2017-2459.nasl

Version: 3.8

Type: local

Agent: unix

Published: 8/25/2017

Updated: 1/4/2021

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

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-2017-2885

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/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:centos:centos:libsoup-devel, p-cpe:/a:centos:centos:libsoup, cpe:/o:centos:centos:7

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

Exploit Ease: No known exploits are available

Patch Publication Date: 8/24/2017

Vulnerability Publication Date: 4/24/2018

Reference Information

CVE: CVE-2017-2885

RHSA: 2017:2459