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Ubuntu 9.10 / 10.04 LTS / 10.10 : openjdk-6, openjdk-6b18 vulnerabilities (USN-1055-1)

medium Nessus Plugin ID 51848

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Synopsis

The remote Ubuntu host is missing one or more security-related patches.

Description

It was discovered that IcedTea for Java did not properly verify signatures when handling multiply signed or partially signed JAR files, allowing an attacker to cause code to execute that appeared to come from a verified source. (CVE-2011-0025)

USN 1052-1 fixed a vulnerability in OpenJDK for Ubuntu 9.10 and Ubuntu 10.04 LTS on all architectures, and Ubuntu 10.10 for all architectures except for the armel (ARM) architecture. This update provides the corresponding update for Ubuntu 10.10 on the armel (ARM) architecture.

It was discovered that the JNLP SecurityManager in IcedTea for Java OpenJDK in some instances failed to properly apply the intended scurity policy in its checkPermission method. This could allow an attacker to execute code with privileges that should have been prevented. (CVE-2010-4351).

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected packages.

See Also

https://usn.ubuntu.com/1055-1/

Plugin Details

Severity: Medium

ID: 51848

File Name: ubuntu_USN-1055-1.nasl

Version: 1.10

Type: local

Agent: unix

Published: 2/2/2011

Updated: 9/19/2019

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: 5.9

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

Vulnerability Information

CPE: cpe:/o:canonical:ubuntu_linux:10.04:-:lts, cpe:/o:canonical:ubuntu_linux:9.10, p-cpe:/a:canonical:ubuntu_linux:openjdk-6-jre-lib, p-cpe:/a:canonical:ubuntu_linux:openjdk-6-jre-headless, p-cpe:/a:canonical:ubuntu_linux:openjdk-6-demo, p-cpe:/a:canonical:ubuntu_linux:openjdk-6-jre, p-cpe:/a:canonical:ubuntu_linux:openjdk-6-jre-zero, p-cpe:/a:canonical:ubuntu_linux:openjdk-6-source, p-cpe:/a:canonical:ubuntu_linux:icedtea-6-jre-cacao, p-cpe:/a:canonical:ubuntu_linux:openjdk-6-jdk, cpe:/o:canonical:ubuntu_linux:10.10, p-cpe:/a:canonical:ubuntu_linux:icedtea6-plugin, p-cpe:/a:canonical:ubuntu_linux:openjdk-6-dbg, p-cpe:/a:canonical:ubuntu_linux:openjdk-6-doc

Required KB Items: Host/cpu, Host/Ubuntu, Host/Ubuntu/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 2/1/2011

Vulnerability Publication Date: 1/20/2011

Reference Information

CVE: CVE-2010-4351, CVE-2011-0025

BID: 45894

USN: 1055-1