CVE-2011-1604
Memory leak in Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 6.x before 6.1(5)su3, 7.x before 7.1(5b)su3, 8.0 before 8.0(3a)su2, and 8.5 before 8.5(1) allows remote attackers to cause a denial of service (memory consumption and…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.51%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Memory leak in Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 6.x before 6.1(5)su3, 7.x before 7.1(5b)su3, 8.0 before 8.0(3a)su2, and 8.5 before 8.5(1) allows remote attackers to cause a denial of service (memory consumption and process failure) via a malformed SIP message, aka Bug ID CSCti42904.
- CVSS 2.0
- 7.1 HIGHAV:N/AC:M/Au:N/C:N/I:N/A:C
- EPSS
- 2.51% probability · 84th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-399
- Affected
- cisco/unified communications manager
- Source
- psirt@cisco.com
References
- http://archives.neohapsis.com/archives/fulldisclosure/2011-05/0051.html
- http://secunia.com/advisories/44331
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080b79904.shtmlVendor Advisory
- http://www.securityfocus.com/bid/47609
- http://www.securitytracker.com/id?1025449
- http://www.vupen.com/english/advisories/2011/1122
- https://exchange.xforce.ibmcloud.com/vulnerabilities/67122
- http://archives.neohapsis.com/archives/fulldisclosure/2011-05/0051.html
- http://secunia.com/advisories/44331
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080b79904.shtmlVendor Advisory
- http://www.securityfocus.com/bid/47609
- http://www.securitytracker.com/id?1025449
- http://www.vupen.com/english/advisories/2011/1122
- https://exchange.xforce.ibmcloud.com/vulnerabilities/67122
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.