CVE-2007-2464: Race Condition
First published: Wed May 02 2007(Updated: )
Race condition in Cisco Adaptive Security Appliance (ASA) and PIX 7.1 before 7.1(2)49 and 7.2 before 7.2(2)19, when using "clientless SSL VPNs," allows remote attackers to cause a denial of service (device reload) via "non-standard SSL sessions."
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco PIX Firewall | <=7.2 | |
| Cisco PIX Firewall | =7.1 | |
| Cisco Adaptive Security Appliance Software | <=7.2.2 | |
| Cisco Adaptive Security Appliance Software | =7.1 | |
| Cisco Adaptive Security Appliance Software | =7.1 | |
| Cisco Adaptive Security Appliance Software | <=7.2.2 |
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Reference Links
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080833166.shtml
- http://www.securityfocus.com/bid/23768
- http://secunia.com/advisories/25109
- http://www.kb.cert.org/vuls/id/337508
- http://www.osvdb.org/35333
- http://www.vupen.com/english/advisories/2007/1636
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34023
Frequently Asked Questions
What is the severity of CVE-2007-2464?
CVE-2007-2464 has a high severity rating as it allows remote attackers to trigger a denial of service by causing the device to reload.
How do I fix CVE-2007-2464?
To mitigate CVE-2007-2464, it is recommended to upgrade to the fixed versions of the Cisco Adaptive Security Appliance Software or PIX firmware.
Which systems are affected by CVE-2007-2464?
CVE-2007-2464 affects Cisco Adaptive Security Appliances and PIX devices running specific versions below 7.1(2)49 and 7.2(2)19.
What types of attacks are associated with CVE-2007-2464?
CVE-2007-2464 is associated with denial of service attacks using non-standard SSL sessions on Cisco devices.
Is there a workaround for CVE-2007-2464?
While upgrading is the best solution for CVE-2007-2464, disabling clientless SSL VPNs may serve as a temporary workaround.
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