Improper input validation in Cisco Unified Communications Manager
CVE-2009-0057
The Certificate Authority Proxy Function (CAPF) service in Cisco Unified Communications Manager 5.x before 5.1(3e) and 6.x before 6.1(3) allows remote attackers to cause a denial of service (voice service outage) by sending malformed input over a TCP session in which the "client terminates prematurely."
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v2 metric
CVSS v2 base score 4.3 (Medium). Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.009 (57.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 57.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Cisco Unified Communications Manager — versions 5.1_1, 6.0_1, 5.0_4a_su1
Weakness classification (CWE)
References
- www.securityfocus.com/bid/33379 (vdb-entry)
- www.securitytracker.com/id (vdb-entry)
- exchange.xforce.ibmcloud.com/vulnerabilities/48139 (vdb-entry)
- www.vupen.com/english/advisories/2009/0213 (vdb-entry)
- secunia.com/advisories/33588 (Vendor Advisory, third-party-advisory)
- www.cisco.com/en/US/products/products_security_advisory09186a0080a61928.shtml (vendor-advisory, Vendor Advisory)