Cisco asa software versions

This document lists the cisco asa software and hardware compatibility and. Maybe the most popular and frequently used command on cisco asa firewalls is the one which shows the current running configuration, that is the show run command. Look at the output of the show version command on a firewall and take note of the following information. Cisco asa software, ftd software, and anyconnect secure. Article description version and naming structure used by cisco for their ios images is often confusing. I created this document to track the latest, cisco asa code upgrade and recommended versions that are feasible for most environment. Whats the difference between asa software versions. Once i performed the upgrade there were traffic issues, syn timeout. In computer networking, cisco asa 5500 series adaptive security appliances, or simply cisco. Asa and firepower threat defense clustering external hardware support. Cisco reserves the right to change or update this page without notice, and your use of the information or linked materials is at your own risk. People often ask what cisco asa code version one should be running on. Vulnerability statistics provide a quick overview for security vulnerabilities of this software.

As soon as the downgrade was complete, user traffic was working. Cisco asa and cisco ftd devices are affected by a functional software defect that will cause the device to stop passing traffic after 2 days after of uptime. Cisco adaptive security appliance software version 9. Can cisco asa hot standby if their firmware version is different. There is a command line interface cli that can be used to query operate or configure the device. This tool is intended solely to query certain cisco software releases against published cisco security advisories. Cisco asa 5505 features in this post ill describe the software and hardware features of the cisco asa 5505 model.

Hello all, i have to install 2x 5525x in a cluster for firepower. Asa versions, image names and licensing cisco community. For anybody out there fighting to access a 2nd vlan over an anyconnect vpn tunnel, heres your solution. This is a release with the most radical changes compared to the previous releases since version 7.

This page lists vulnerability statistics for all versions of cisco asa. Otherwise, use the following asa software versions. Vulnerable cisco asa software running on the following products may be affected by this vulnerability. Last week cisco recently released the latest version of the cisco adaptive security appliance asa 5500 firmware version 8. To upgrade the os of a cisco asa firewall follow these basic steps. When the vendor tested the leaked exploit against a cisco asa 5506 device running version 9. The affected software versions are listed in the field notice. Cisco internetwork operating system ios is a family of network operating systems used on many cisco systems routers and current cisco network switches. To see software versions, select a product and software image file. Comparison of cisco asa software versions networks training. Can cisco asa hot standby if their firmware version is. However, maybe the most powerful command on cisco asa is the show version command. Cisco asa 5500x series nextgeneration firewalls some links below may.

An overview of cisco ios versions and naming cisco press. The following smart agent versions are used in asa software for communication with the smart. Cisco asa adaptive security appliance software contains a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service dos condition. Mar 21, 2010 on march 8, 2010 cisco announced the newest cisco asa 5500 firewall software version 8. The names of firmware files includes a version indicator, smp means it is for a symmetrical multiprocessor and 64 bit architecture, and different. Although the ios code base includes a cooperative multitasking kernel. Although the naming used for some of the newer devices is changing to a simpler structure, it will be a while before all the different versions are consolidated.

Get a smart account for your organization or initiate it for someone else. New vmware hardware versions have been added to the vi. Download software get software on asa verify software configure asa reboot asa. With policybased configuration, you can configure only a single tunnel between your cisco asa and your. This document contains release information for cisco asa software version 9. Ios is a package of routing, switching, internetworking and telecommunications functions integrated into a multitasking operating system. In may 2005, cisco introduced the asa which combines functionality from the pix, vpn 3000 series and ips product lines. While being not a complete cisco noob, yet not a ccna either, i managed to figure it out with a little help. I have a spare cisco asa 5510 that we want to prep as a backup spare, but its running a very old software version. Issuing the show version command on a cisco adaptive security appliance asa, often called a network firewall displays information unique to that type of hardware.

Release notes for the cisco asa device package software, version 1. Release notes for the cisco asa series rest api, version 7. Cisco asa 5500x series firewalls release notes cisco. The names of firmware files includes a version indicator, smp means it is for a symmetrical multiprocessor and 64 bit architecture, and different parts also indicate if 3des or aes is supported or not. In config mode the configuration statements are entered. Cisco adaptive security appliance asa software release. Cisco asa upgrade guide planning your upgrade cisco asa. Cisco asa 5500 series adaptive security appliance software. Software and hardware supported by cdo cisco defense. With the expansion of cisco asa models and the addition of new types of devices, it is inevitable to have also a confusion about which software version is supported for each model.

You need to patch our security devices again for dangerous asa vpn bug. What are the differences, or why would we choose one version. Cisco software is not sold, but is licensed to the registered end user. Site to site vpn between two cisco asa 5510 spiceworks. I have access to the software downloads for our other firewalls asa 5505 and 5506s, but im not sure if there are any problems with the newest versions on the 5510 since its eol. In general, how do you decide which asa software release to upgrade to. The asa software has a similar interface to the cisco ios software on routers. Most of the customers have difficulties to understand what each numbers mean on the asa image namings and what are the differences. You can filter results by cvss scores, years and months. Of that group, only the 5505 has any software post9. In this post i will show you how to upgrade a cisco asa 5505 firewall from version 7.

Cisco adaptive security appliance software version 8. Asa and cisco application policy infrastructure controller apic compatibility. Cdo manages any supported asa hardware and software combination with these caveats. Cisco asa 5500 series adaptive security appliances, cisco asa 5500x series nextgeneration firewalls, cisco adaptive security virtual appliance asav, cisco asa for firepower 9300 series, cisco asa for firepower 4100 series. Cisco ended support for cisco pix security appliance customers on july 29, 20. An example output of a show version command is shown below. Configuration device management management access snmp. The newest cisco asa firewall 5500 series came out with software version 7. Cisco asa software contains a vulnerability that could allow an unauthenticated, remote attacker to access. Cisco adaptive security appliance asa software some links below may. The legacy models 5505, 10, 20, 40, and 50 all have single core cpus and use the software without either spa or smp designations. Solved latest version supported for cisco asa 5510. The asa 5505 is the smallest model in the 5500 series and is suitable for small businesses or small branch offices and teleworkers. The asa software is only vulnerable if running software version 9.

The answer varies based on your specific environment, asa models and license level. If the newest major release has been out for a while, i look at the release notes to get a sense if there are no bugs that would affect my network and pick a minor version based on that. A vulnerability in the ssl vpn code of cisco asa software could allow an unauthenticated, remote attacker to obtain information about the cisco asa software version. Leaked cisco asa exploit adapted for newer versions. The asa is using netsnmp, a suite of applications used to implement snmp v1, snmp v2c, and snmp v3 using both ipv4 and ipv6.

Cisco asa 5500 series adaptive security appliances deliver numerous marketleading, highperformance security and. Security vulnerabilities of cisco adaptive security appliance software version 9. A few years ago we had only the cisco pix series which were replaced by the successful cisco asa 5500 series firewalls. After much troubleshooting, i downgraded back to asa 9. For the best results, if your device allows it, oracle recommends that you upgrade to a software version that supports routebased configuration. If you downgrade your asa software after setting the hold time to. Cisco has warned that its original fix for the 1010severity asa vpn flaw was incomplete.

On march 8, 2010 cisco announced the newest cisco asa 5500 firewall software version 8. Determining the cisco asa software release to determine whether a vulnerable version of cisco asa software is running on a device, administrators can use the show version command in the cli. Cisco asa code upgrade and recommended versions it. Cisco asa software version information disclosure vulnerability. Cisco adaptive security appliance asa software release notes. This is what cisco saying you dont need to maintain same version while upgrade, failover works regardless of your minor version number, i believe you are good to go. This information could be used for reconnaisance attacks the vulnerability is due to a verbose output returned when a specific url is submitted to the affected system.

Release notes for the cisco asa device package software version 1. The following example shows the output of the command for a device that is running cisco asa software release 9. The recommendation also takes consideration of the cisco. We are planning to update our asa units to resolve cve20180101. Cisco asa 5500x series nextgeneration firewalls some links below may open a new browser window to display the document you selected. Oct 06, 2014 cisco asa software version information disclosure vulnerability. Im very confused by cisco versions, but perhaps im just over thinking it. The asav supports ciscos managed service license agreement msla program, which is a software licensing and consumption framework. The vulnerability is due to improper processing of router update messages. According to ciscos security advisory for cve20166366, the vulnerability affects all asa software releases and all supported versions of snmp. This page provides a sortable list of security vulnerabilities. With the expansion of cisco asa models and the addition of new types of devices, it is inevitable to have also a confusion about which software version is.

The terms and conditions provided govern your use of that software. The issue is due to a software regression bug introduced when addressing cisco bug id cscva03607. The cisco asa does not support routebased configuration for software versions older than 9. We will use the most current version of firepower and now i would like to know your recommendations regarding the most stablebest cisco asa software version to use. Ios version name of the image file system uptime type of. As it is a smaller size compared with the other models, it.