Ubuntu 6.06 LTS / 6.10 / 7.04 : openssl vulnerabilities (USN-522-1)

Ubuntu Security Notice (C) 2007-2016 Canonical, Inc. / NASL script (C) 2007-2016 Tenable Network Security, Inc.


Synopsis :

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

Description :

It was discovered that OpenSSL did not correctly perform Montgomery
multiplications. Local attackers might be able to reconstruct RSA
private keys by examining another user's OpenSSL processes.
(CVE-2007-3108)

Moritz Jodeit discovered that OpenSSL's SSL_get_shared_ciphers
function did not correctly check the size of the buffer it was writing
to. A remote attacker could exploit this to write one NULL byte past
the end of an application's cipher list buffer, possibly leading to
arbitrary code execution or a denial of service. (CVE-2007-5135).

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.

Risk factor :

Critical / CVSS Base Score : 10.0
(CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C)

Family: Ubuntu Local Security Checks

Nessus Plugin ID: 28127 ()

Bugtraq ID:

CVE ID: CVE-2006-2937
CVE-2006-2940
CVE-2006-3738
CVE-2006-4343
CVE-2007-3108
CVE-2007-5135

Ready to Scan Unlimited IPs & Run Compliance Checks?

Upgrade to Nessus Professional today!

Buy Now

Combine the Power of Nessus with the Ease of Cloud

Start your free Nessus Cloud trial now!

Begin Free Trial