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RHEL 5 / 6 : acroread (RHSA-2012:0011)

critical Nessus Plugin ID 57482

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Synopsis

The remote Red Hat host is missing one or more security updates for acroread.

Description

The remote Redhat Enterprise Linux 5 / 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2012:0011 advisory.

 Adobe Reader allows users to view and print documents in Portable Document Format (PDF).

 This update fixes two security flaws in Adobe Reader. These flaws are detailed on the Adobe security page APSB11-30, listed in the References section. A specially-crafted PDF file could cause Adobe Reader to crash or, potentially, execute arbitrary code as the user running Adobe Reader when opened. (CVE-2011-2462, CVE-2011-4369)

 All Adobe Reader users should install these updated packages. They contain Adobe Reader version 9.4.7, which is not vulnerable to these issues. All running instances of Adobe Reader must be restarted for the update to take effect.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the RHEL acroread package based on the guidance in RHSA-2012:0011.

See Also

http://www.adobe.com/support/security/bulletins/apsb11-30.html

http://www.nessus.org/u?22814815

https://access.redhat.com/errata/RHSA-2012:0011

https://access.redhat.com/security/updates/classification/#critical

https://bugzilla.redhat.com/show_bug.cgi?id=760908

https://bugzilla.redhat.com/show_bug.cgi?id=768517

Plugin Details

Severity: Critical

ID: 57482

File Name: redhat-RHSA-2012-0011.nasl

Version: 1.35

Type: local

Agent: unix

Published: 1/11/2012

Updated: 11/4/2024

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

Risk Information

VPR

Risk Factor: Critical

Score: 9.6

Vendor

Vendor Severity: Critical

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 8.7

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

CVSS Score Source: CVE-2011-4369

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 9.4

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:H/RL:O/RC:C

CVSS Score Source: CVE-2011-2462

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:acroread, cpe:/o:redhat:enterprise_linux:5, cpe:/o:redhat:enterprise_linux:6, p-cpe:/a:redhat:enterprise_linux:acroread-plugin

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 1/10/2012

Vulnerability Publication Date: 12/7/2011

CISA Known Exploited Vulnerability Due Dates: 6/22/2022

Exploitable With

CANVAS (CANVAS)

Core Impact

Metasploit (Adobe Reader U3D Memory Corruption Vulnerability)

Reference Information

CVE: CVE-2011-2462, CVE-2011-4369

BID: 50922, 51092

RHSA: 2012:0011