RHEL 6 / 7 : java-1.7.0-openjdk (RHSA-2014:0889)

high Nessus Plugin ID 76515

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Synopsis

The remote Red Hat host is missing one or more security updates for java-1.7.0-openjdk.

Description

The remote Redhat Enterprise Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2014:0889 advisory.

The java-1.7.0-openjdk packages provide the OpenJDK 7 Java Runtime Environment and the OpenJDK 7 Java Software Development Kit.

It was discovered that the Hotspot component in OpenJDK did not properly verify bytecode from the class files. An untrusted Java application or applet could possibly use these flaws to bypass Java sandbox restrictions.
(CVE-2014-4216, CVE-2014-4219)

A format string flaw was discovered in the Hotspot component event logger in OpenJDK. An untrusted Java application or applet could use this flaw to crash the Java Virtual Machine or, potentially, execute arbitrary code with the privileges of the Java Virtual Machine. (CVE-2014-2490)

Multiple improper permission check issues were discovered in the Libraries component in OpenJDK. An untrusted Java application or applet could use these flaws to bypass Java sandbox restrictions. (CVE-2014-4223, CVE-2014-4262, CVE-2014-2483)

Multiple flaws were discovered in the JMX, Libraries, Security, and Serviceability components in OpenJDK. An untrusted Java application or applet could use these flaws to bypass certain Java sandbox restrictions.
(CVE-2014-4209, CVE-2014-4218, CVE-2014-4221, CVE-2014-4252, CVE-2014-4266)

It was discovered that the RSA algorithm in the Security component in OpenJDK did not sufficiently perform blinding while performing operations that were using private keys. An attacker able to measure timing differences of those operations could possibly leak information about the used keys. (CVE-2014-4244)

The Diffie-Hellman (DH) key exchange algorithm implementation in the Security component in OpenJDK failed to validate public DH parameters properly. This could cause OpenJDK to accept and use weak parameters, allowing an attacker to recover the negotiated key. (CVE-2014-4263)

The CVE-2014-4262 issue was discovered by Florian Weimer of Red Hat Product Security.

Note: If the web browser plug-in provided by the icedtea-web package was installed, the issues exposed via Java applets could have been exploited without user interaction if a user visited a malicious website.

All users of java-1.7.0-openjdk are advised to upgrade to these updated packages, which resolve these issues. All running instances of OpenJDK Java 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 java-1.7.0-openjdk package based on the guidance in RHSA-2014:0889.

Plugin Details

Severity: High

ID: 76515

File Name: redhat-RHSA-2014-0889.nasl

Version: 1.22

Type: local

Agent: unix

Family: Red Hat Local Security Checks

Published: 7/16/2014

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: Medium

Score: 6.7

Vendor

Vendor Severity: Critical

CVSS v2

Risk Factor: High

Base Score: 9.3

Temporal Score: 7.3

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

CVSS Score Source: CVE-2014-4262

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

CVSS Score Source: CVE-2014-4252

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:java-1.7.0-openjdk-devel, p-cpe:/a:redhat:enterprise_linux:java-1.7.0-openjdk-javadoc, cpe:/o:redhat:enterprise_linux:7, cpe:/o:redhat:enterprise_linux:6, p-cpe:/a:redhat:enterprise_linux:java-1.7.0-openjdk-src, p-cpe:/a:redhat:enterprise_linux:java-1.7.0-openjdk-accessibility, p-cpe:/a:redhat:enterprise_linux:java-1.7.0-openjdk, p-cpe:/a:redhat:enterprise_linux:java-1.7.0-openjdk-headless, p-cpe:/a:redhat:enterprise_linux:java-1.7.0-openjdk-demo

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

Exploit Ease: No known exploits are available

Patch Publication Date: 7/16/2014

Vulnerability Publication Date: 7/17/2014

Reference Information

CVE: CVE-2014-2483, CVE-2014-2490, CVE-2014-4209, CVE-2014-4216, CVE-2014-4218, CVE-2014-4219, CVE-2014-4221, CVE-2014-4223, CVE-2014-4244, CVE-2014-4252, CVE-2014-4262, CVE-2014-4263, CVE-2014-4266

CWE: 134

RHSA: 2014:0889

Detections

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