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Ubuntu 14.04 LTS : Bouncy Castle vulnerabilities (USN-3727-1)

high Nessus Plugin ID 111512

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Synopsis

The remote Ubuntu host is missing one or more security updates.

Description

It was discovered that Bouncy Castle incorrectly handled certain crypto algorithms. A remote attacker could possibly use these issues to obtain sensitive information, including private keys.

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-3727-1

Plugin Details

Severity: High

ID: 111512

File Name: ubuntu_USN-3727-1.nasl

Version: 1.7

Type: local

Agent: unix

Published: 8/2/2018

Updated: 10/20/2023

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

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS Score Source: CVE-2016-1000343

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:libbcmail-java, p-cpe:/a:canonical:ubuntu_linux:libbcpg-java, p-cpe:/a:canonical:ubuntu_linux:libbcpkix-java, p-cpe:/a:canonical:ubuntu_linux:libbcprov-java, cpe:/o:canonical:ubuntu_linux:14.04:-:lts

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

Exploit Ease: No known exploits are available

Patch Publication Date: 8/1/2018

Vulnerability Publication Date: 11/9/2015

Reference Information

CVE: CVE-2015-6644, CVE-2015-7940, CVE-2016-1000338, CVE-2016-1000339, CVE-2016-1000341, CVE-2016-1000342, CVE-2016-1000343, CVE-2016-1000345, CVE-2016-1000346

USN: 3727-1