VulnerabilityModified
CVE-2009-0636
Unspecified vulnerability in Cisco IOS 12.0 through 12.4, when SIP voice services are enabled, allows remote attackers to cause a denial of service (device crash) via a valid SIP message.
HIGH 7.8EPSS 2.94%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.94%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Unspecified vulnerability in Cisco IOS 12.0 through 12.4, when SIP voice services are enabled, allows remote attackers to cause a denial of service (device crash) via a valid SIP message.
- CVSS 2.0
- 7.8 HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
- EPSS
- 2.94% probability · 86th percentile
- CISA KEV
- Not listed
- Affected
- cisco/ios
- Source
- psirt@cisco.com
References
- http://secunia.com/advisories/34438Vendor Advisory
- http://securitytracker.com/id?1021902
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080a90469.shtmlPatch, Vendor Advisory
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080a904c0.shtmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/34243
- http://www.vupen.com/english/advisories/2009/0851Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/49421
- http://secunia.com/advisories/34438Vendor Advisory
- http://securitytracker.com/id?1021902
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080a90469.shtmlPatch, Vendor Advisory
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080a904c0.shtmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/34243
- http://www.vupen.com/english/advisories/2009/0851Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/49421
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.