Vulnerability Description
The Zone-Based Firewall implementation in Cisco IOS 12.4(122)T and earlier does not properly manage session-object structures, which allows remote attackers to cause a denial of service (device reload) via crafted network traffic, aka Bug ID CSCul65003.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios | 15.4\(1.12\)t |
Related Weaknesses (CWE)
References
- http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2015-0593Vendor Advisory
- http://tools.cisco.com/security/center/viewAlert.x?alertId=37417Vendor Advisory
- http://www.securityfocus.com/bid/72549
- https://exchange.xforce.ibmcloud.com/vulnerabilities/100757
- http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2015-0593Vendor Advisory
- http://tools.cisco.com/security/center/viewAlert.x?alertId=37417Vendor Advisory
- http://www.securityfocus.com/bid/72549
- https://exchange.xforce.ibmcloud.com/vulnerabilities/100757
FAQ
What is CVE-2015-0593?
CVE-2015-0593 is a vulnerability with a CVSS score of 7.1 (HIGH). The Zone-Based Firewall implementation in Cisco IOS 12.4(122)T and earlier does not properly manage session-object structures, which allows remote attackers to cause a denial of service (device reload...
How severe is CVE-2015-0593?
CVE-2015-0593 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2015-0593?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Ios.