Ubuntu 14.04 LTS : OpenJDK 7 vulnerability (USN-2818-1)

critical Nessus Plugin ID 87107

Synopsis

The remote Ubuntu host is missing a security update.

Description

It was discovered that rebinding of the receiver of a DirectMethodHandle may allow a protected method to be accessed. Am attacker could use this to expose sensitive information or possibly execute arbitrary code.

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://ubuntu.com/security/notices/USN-2818-1

Plugin Details

Severity: Critical

ID: 87107

File Name: ubuntu_USN-2818-1.nasl

Version: 2.9

Type: local

Agent: unix

Published: 11/30/2015

Updated: 10/23/2023

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

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 5.8

Temporal Score: 4.3

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

CVSS Score Source: CVE-2015-4871

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:openjdk-7-jre, p-cpe:/a:canonical:ubuntu_linux:openjdk-7-jre-headless, p-cpe:/a:canonical:ubuntu_linux:openjdk-7-jre-lib, p-cpe:/a:canonical:ubuntu_linux:openjdk-7-jre-zero, p-cpe:/a:canonical:ubuntu_linux:openjdk-7-source, cpe:/o:canonical:ubuntu_linux:14.04:-:lts, p-cpe:/a:canonical:ubuntu_linux:icedtea-7-jre-jamvm, p-cpe:/a:canonical:ubuntu_linux:openjdk-7-demo, p-cpe:/a:canonical:ubuntu_linux:openjdk-7-jdk

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

Exploit Ease: No known exploits are available

Patch Publication Date: 11/25/2015

Vulnerability Publication Date: 10/21/2015

Reference Information

CVE: CVE-2015-4871

USN: 2818-1