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CentOS 5 : glibc (CESA-2012:0397)

medium Nessus Plugin ID 58403

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Synopsis

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

Description

Updated glibc packages that fix one security issue are now available for Red Hat Enterprise Linux 5.

The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.

The glibc packages provide the standard C and standard math libraries used by multiple programs on the system. Without these libraries, the Linux system cannot function correctly.

An integer overflow flaw was found in the implementation of the printf functions family. This could allow an attacker to bypass FORTIFY_SOURCE protections and execute arbitrary code using a format string flaw in an application, even though these protections are expected to limit the impact of such flaws to an application abort.
(CVE-2012-0864)

All users of glibc are advised to upgrade to these updated packages, which contain a patch to resolve this issue.

Solution

Update the affected glibc packages.

See Also

http://www.nessus.org/u?0b5841d7

Plugin Details

Severity: Medium

ID: 58403

File Name: centos_RHSA-2012-0397.nasl

Version: 1.14

Type: local

Agent: unix

Published: 3/21/2012

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: Medium

Base Score: 6.8

Temporal Score: 5

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

CVSS Score Source: CVE-2012-0864

Vulnerability Information

CPE: p-cpe:/a:centos:centos:glibc, p-cpe:/a:centos:centos:glibc-headers, p-cpe:/a:centos:centos:glibc-devel, p-cpe:/a:centos:centos:glibc-utils, cpe:/o:centos:centos:5, p-cpe:/a:centos:centos:nscd, p-cpe:/a:centos:centos:glibc-common

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

Exploit Ease: No known exploits are available

Patch Publication Date: 3/19/2012

Vulnerability Publication Date: 5/2/2013

Reference Information

CVE: CVE-2012-0864

BID: 52201

RHSA: 2012:0397