Issued:
2014-05-14
Updated:
2014-05-14

RHSA-2014:0496 - Security Advisory

Synopsis

Critical: flash-plugin security update

Type/Severity

Security Advisory: Critical

Topic

An updated Adobe Flash Player package that fixes multiple security issues
is now available for Red Hat Enterprise Linux 5 and 6 Supplementary.

The Red Hat Security Response Team has rated this update as having Critical
security impact. Common Vulnerability Scoring System (CVSS) base scores,
which give detailed severity ratings, are available for each vulnerability
from the CVE links in the References section.

Description

The flash-plugin package contains a Mozilla Firefox compatible Adobe Flash
Player web browser plug-in.

This update fixes multiple vulnerabilities in Adobe Flash Player. These
vulnerabilities are detailed in the Adobe Security Bulletin APSB14-14,
listed in the References section.

Multiple flaws were found in the way flash-plugin displayed certain SWF
content. An attacker could use these flaws to create a specially crafted
SWF file that would cause flash-plugin to crash or, potentially, execute
arbitrary code when the victim loaded a page containing the malicious SWF
content. (CVE-2014-0510, CVE-2014-0517, CVE-2014-0518, CVE-2014-0519,
CVE-2014-0520)

A flaw in flash-plugin could allow an attacker to bypass the same-origin
policy. (CVE-2014-0516)

All users of Adobe Flash Player should install this updated package, which
upgrades Flash Player to version 11.2.202.359.

Solution

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

This update is available via the Red Hat Network. Details on how to
use the Red Hat Network to apply this update are available at
https://access.redhat.com/site/articles/11258

Affected Products

  • Red Hat Enterprise Linux Server 6 x86_64
  • Red Hat Enterprise Linux Server 6 i386
  • Red Hat Enterprise Linux Server 5 x86_64
  • Red Hat Enterprise Linux Server 5 i386
  • Red Hat Enterprise Linux for x86_64 - Extended Update Support 6.5 x86_64
  • Red Hat Enterprise Linux for x86_64 - Extended Update Support 6.5 i386
  • Red Hat Enterprise Linux Server - AUS 6.5 x86_64
  • Red Hat Enterprise Linux Workstation 6 x86_64
  • Red Hat Enterprise Linux Workstation 6 i386
  • Red Hat Enterprise Linux Workstation 5 x86_64
  • Red Hat Enterprise Linux Workstation 5 i386
  • Red Hat Enterprise Linux Desktop 6 x86_64
  • Red Hat Enterprise Linux Desktop 6 i386
  • Red Hat Enterprise Linux Desktop 5 x86_64
  • Red Hat Enterprise Linux Desktop 5 i386
  • Red Hat Enterprise Linux Server from RHUI 6 x86_64
  • Red Hat Enterprise Linux Server from RHUI 6 i386
  • Red Hat Enterprise Linux Server from RHUI 5 x86_64
  • Red Hat Enterprise Linux Server from RHUI 5 i386
  • Red Hat Enterprise Linux Server - Extended Update Support from RHUI 6.5 x86_64
  • Red Hat Enterprise Linux Server - Extended Update Support from RHUI 6.5 i386

Fixes

  • BZ - 1081615 - CVE-2014-0510 flash-plugin: use-after-free flaw leads to arbitrary code execution
  • BZ - 1097369 - CVE-2014-0517 CVE-2014-0518 CVE-2014-0519 CVE-2014-0520 flash-plugin: security protection bypass (APSB14-14)
  • BZ - 1097372 - CVE-2014-0516 flash-plugin: same origin policy bypass (APSB14-14)

CVEs

References

Red Hat Enterprise Linux Server 6

SRPM
x86_64
flash-plugin-11.2.202.359-1.el6.i686.rpm SHA-256: 292f45c38e4cb5cf1b297668bf24e62c43acb2dd4e4ccd31a3b81292440a5b96
i386
flash-plugin-11.2.202.359-1.el6.i686.rpm SHA-256: 292f45c38e4cb5cf1b297668bf24e62c43acb2dd4e4ccd31a3b81292440a5b96

Red Hat Enterprise Linux Server 5

SRPM
x86_64
flash-plugin-11.2.202.359-1.el5.i386.rpm SHA-256: fa3be36f3a295cef42f3565c276bce331383ba5ec93a8613be0ec2e45d3c7025
i386
flash-plugin-11.2.202.359-1.el5.i386.rpm SHA-256: fa3be36f3a295cef42f3565c276bce331383ba5ec93a8613be0ec2e45d3c7025

Red Hat Enterprise Linux for x86_64 - Extended Update Support 6.5

SRPM
x86_64
flash-plugin-11.2.202.359-1.el6.i686.rpm SHA-256: 292f45c38e4cb5cf1b297668bf24e62c43acb2dd4e4ccd31a3b81292440a5b96
i386
flash-plugin-11.2.202.359-1.el6.i686.rpm SHA-256: 292f45c38e4cb5cf1b297668bf24e62c43acb2dd4e4ccd31a3b81292440a5b96

Red Hat Enterprise Linux Server - AUS 6.5

SRPM
x86_64
flash-plugin-11.2.202.359-1.el6.i686.rpm SHA-256: 292f45c38e4cb5cf1b297668bf24e62c43acb2dd4e4ccd31a3b81292440a5b96

Red Hat Enterprise Linux Workstation 6

SRPM
x86_64
flash-plugin-11.2.202.359-1.el6.i686.rpm SHA-256: 292f45c38e4cb5cf1b297668bf24e62c43acb2dd4e4ccd31a3b81292440a5b96
i386
flash-plugin-11.2.202.359-1.el6.i686.rpm SHA-256: 292f45c38e4cb5cf1b297668bf24e62c43acb2dd4e4ccd31a3b81292440a5b96

Red Hat Enterprise Linux Workstation 5

SRPM
x86_64
flash-plugin-11.2.202.359-1.el5.i386.rpm SHA-256: fa3be36f3a295cef42f3565c276bce331383ba5ec93a8613be0ec2e45d3c7025
i386
flash-plugin-11.2.202.359-1.el5.i386.rpm SHA-256: fa3be36f3a295cef42f3565c276bce331383ba5ec93a8613be0ec2e45d3c7025

Red Hat Enterprise Linux Desktop 6

SRPM
x86_64
flash-plugin-11.2.202.359-1.el6.i686.rpm SHA-256: 292f45c38e4cb5cf1b297668bf24e62c43acb2dd4e4ccd31a3b81292440a5b96
i386
flash-plugin-11.2.202.359-1.el6.i686.rpm SHA-256: 292f45c38e4cb5cf1b297668bf24e62c43acb2dd4e4ccd31a3b81292440a5b96

Red Hat Enterprise Linux Desktop 5

SRPM
x86_64
flash-plugin-11.2.202.359-1.el5.i386.rpm SHA-256: fa3be36f3a295cef42f3565c276bce331383ba5ec93a8613be0ec2e45d3c7025
i386
flash-plugin-11.2.202.359-1.el5.i386.rpm SHA-256: fa3be36f3a295cef42f3565c276bce331383ba5ec93a8613be0ec2e45d3c7025

Red Hat Enterprise Linux Server from RHUI 6

SRPM
x86_64
flash-plugin-11.2.202.359-1.el6.i686.rpm SHA-256: 292f45c38e4cb5cf1b297668bf24e62c43acb2dd4e4ccd31a3b81292440a5b96
i386
flash-plugin-11.2.202.359-1.el6.i686.rpm SHA-256: 292f45c38e4cb5cf1b297668bf24e62c43acb2dd4e4ccd31a3b81292440a5b96

Red Hat Enterprise Linux Server from RHUI 5

SRPM
x86_64
flash-plugin-11.2.202.359-1.el5.i386.rpm SHA-256: fa3be36f3a295cef42f3565c276bce331383ba5ec93a8613be0ec2e45d3c7025
i386
flash-plugin-11.2.202.359-1.el5.i386.rpm SHA-256: fa3be36f3a295cef42f3565c276bce331383ba5ec93a8613be0ec2e45d3c7025

Red Hat Enterprise Linux Server - Extended Update Support from RHUI 6.5

SRPM
x86_64
flash-plugin-11.2.202.359-1.el6.i686.rpm SHA-256: 292f45c38e4cb5cf1b297668bf24e62c43acb2dd4e4ccd31a3b81292440a5b96
i386
flash-plugin-11.2.202.359-1.el6.i686.rpm SHA-256: 292f45c38e4cb5cf1b297668bf24e62c43acb2dd4e4ccd31a3b81292440a5b96

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.