Vulnerability Description
Cisco IOS 12.2 through 12.4, when certain PMTUD, SNAT, or window-size configurations are used, allows remote attackers to cause a denial of service (infinite loop, and device reload or hang) via a TCP segment with crafted options, aka Bug ID CSCsz75186.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios | 12.2b |
Related Weaknesses (CWE)
References
- http://osvdb.org/63178
- http://secunia.com/advisories/39078
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080b20f34.sPatchVendor Advisory
- http://www.securityfocus.com/bid/38930
- http://www.securitytracker.com/id?1023743
- http://www.vupen.com/english/advisories/2010/0703
- https://exchange.xforce.ibmcloud.com/vulnerabilities/57129
- http://osvdb.org/63178
- http://secunia.com/advisories/39078
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080b20f34.sPatchVendor Advisory
- http://www.securityfocus.com/bid/38930
- http://www.securitytracker.com/id?1023743
- http://www.vupen.com/english/advisories/2010/0703
- https://exchange.xforce.ibmcloud.com/vulnerabilities/57129
FAQ
What is CVE-2010-0577?
CVE-2010-0577 is a vulnerability with a CVSS score of 7.1 (HIGH). Cisco IOS 12.2 through 12.4, when certain PMTUD, SNAT, or window-size configurations are used, allows remote attackers to cause a denial of service (infinite loop, and device reload or hang) via a TCP...
How severe is CVE-2010-0577?
CVE-2010-0577 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-2010-0577?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Ios.