lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [day] [month] [year] [list]
Date: Wed,  9 Oct 2013 12:00:16 -0400
From: Cisco Systems Product Security Incident Response Team <psirt@...co.com>
To: bugtraq@...urityfocus.com
Cc: psirt@...co.com
Subject: Cisco Security Advisory: Multiple Vulnerabilities in Cisco ASA Software

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Cisco Security Advisory: Multiple Vulnerabilities in Cisco ASA Software

Advisory ID: cisco-sa-20131009-asa

Revision 1.0

For Public Release 2013 October 9 16:00  UTC (GMT)

+---------------------------------------------------------------------

Summary
=======

Cisco Adaptive Security Appliance (ASA) Software is affected by the following vulnerabilities:

    IPsec VPN Crafted ICMP Packet Denial of Service Vulnerability
    SQL*Net Inspection Engine Denial of Service Vulnerability
    Digital Certificate Authentication Bypass Vulnerability
    Remote Access VPN Authentication Bypass Vulnerability
    Digital Certificate HTTP Authentication Bypass Vulnerability
    HTTP Deep Packet Inspection Denial of Service Vulnerability
    DNS Inspection Denial of Service Vulnerability
    AnyConnect SSL VPN Memory Exhaustion Denial of Service Vulnerability
    Clientless SSL VPN Denial of Service Vulnerability


These vulnerabilities are independent of one other; a release that is affected by one of the vulnerabilities may not be affected by the others.

Successful exploitation of the IPsec VPN Crafted ICMP Packet Denial of Service Vulnerability, SQL*Net Inspection Engine Denial of Service Vulnerability, HTTP Deep Packet Inspection Denial of Service Vulnerability, DNS Inspection Denial of Service Vulnerability, and Clientless SSL VPN Denial of Service Vulnerability may result in a reload of an affected device, leading to a denial of service (DoS) condition.

Successful exploitation of the Digital Certificate Authentication Bypass Vulnerability, Remote Access VPN Authentication Bypass Vulnerability, and Digital Certificate HTTP Authentication Bypass Vulnerability may result in an authentication bypass, which could allow the attacker access to the inside network via remote access VPN or management access to the affected system via the Cisco Adaptive Security Device Management (ASDM).

Successful exploitation of the AnyConnect SSL VPN Memory Exhaustion Denial of Service Vulnerability may exhaust available memory, which could result in general system instability and cause the affected system to become unresponsive and stop forwarding traffic.

Cisco has released free software updates that address these vulnerabilities. Workarounds are available for some of the vulnerabilities.

This advisory is available at the following link:

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20131009-asa

Note: The Cisco Firewall Services Module (FWSM) for Cisco Catalyst 6500 Series Switches and Cisco 7600 Series Routers may be affected by the SQL*Net Inspection Engine Denial of Service Vulnerability. A separate Cisco Security Advisory has been published to disclose the vulnerabilities that affect the Cisco FWSM. This advisory is available at:

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20131009-fwsm

-----BEGIN PGP SIGNATURE-----
Version: GnuPG/MacGPG2 v2.0.20 (Darwin)

iF4EAREKAAYFAlJVVn0ACgkQUddfH3/BbTqWZwD/RwBC6JBngB+veDwlJnE/f0JZ
iuuIjMkJNw/hIWUZBSgA+gMaBfPY40K8ORrja7Tf9cuThC8QxjtRmX/Rkj3Rx2P3
=9LM3
-----END PGP SIGNATURE-----

Powered by blists - more mailing lists