CVE-2009-2868

Description

Unspecified vulnerability in Cisco IOS 12.2 through 12.4, when certificate-based authentication is enabled for IKE, allows remote attackers to cause a denial of service (Phase 1 SA exhaustion) via crafted requests, aka Bug IDs CSCsy07555 and CSCee72997.

7.8

CVSS

Severity: High

CVSS 2.0 •

EPSS 0.45%

Vendor Advisory cisco.com Vendor Advisory cisco.com

Affected: n/a n/a

References

Link	Tags
http://www.vupen.com/english/advisories/2009/2759	vdb entry
http://tools.cisco.com/security/center/viewAlert.x?alertId=18887	vendor advisory
http://www.cisco.com/en/US/products/products_security_advisory09186a0080af8117.shtml	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2009-2868?: CVE-2009-2868 has been scored as a high severity vulnerability.
How to fix CVE-2009-2868?: To fix CVE-2009-2868, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2009-2868 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2009-2868 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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