CVE-2008-1744

Severity: high (CVSS 7.8 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2008-05-16 · updated 2026-06-16
Weakness: CWE-20

Description

The Certificate Authority Proxy Function (CAPF) service in Cisco Unified Communications Manager (CUCM) 4.1 before 4.1(3)SR7, 4.2 before 4.2(3)SR4, and 4.3 before 4.3(2) allows remote attackers to cause a denial of service (service crash) via malformed network traffic, aka Bug ID CSCsk46770.

Affected products

Cisco Unified Callmanager: 4.1, 4.1_3_sr4, 4.1_3_sr5, 4.1_3_sr5b, 4.1_3_sr5c
Cisco Unified Communications Manager: 4.2_3_sr2, 4.2_3_sr2b, 4.2_3_sr3, 4.3, 4.3_1_sr1, 5.1_1 (+9)

References

http://secunia.com/advisories/30238
http://securitytracker.com/id?1020022
http://www.cisco.com/en/US/products/products_security_advisory09186a0080995688.shtml
http://www.securityfocus.com/bid/29221
http://www.vupen.com/english/advisories/2008/1533
https://exchange.xforce.ibmcloud.com/vulnerabilities/42415
http://secunia.com/advisories/30238
http://securitytracker.com/id?1020022
http://www.cisco.com/en/US/products/products_security_advisory09186a0080995688.shtml
http://www.securityfocus.com/bid/29221
http://www.vupen.com/english/advisories/2008/1533
https://exchange.xforce.ibmcloud.com/vulnerabilities/42415

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