Buffer overflow in Cisco Unified Callmanager
CVE-2008-0027
Heap-based buffer overflow in the Certificate Trust List (CTL) Provider service (CTLProvider.exe) in Cisco Unified Communications Manager (CUCM) 4.2 before 4.2(3)SR3 and 4.3 before 4.3(1)SR1, and CallManager 4.0 and 4.1 before 4.1(3)SR5c, allows remote attackers to cause a denial of service or execute arbitrary code via a long request.
Vulnerability class: Buffer Overflow
EPSS: 0.571 (99.0th percentile) — read the EPSS interpretation.
Affected products
- Cisco Unified_callmanager — versions 4.0, 4.1\(3\)sr4, 4.1(3)sr5b
- Cisco Unified_communications_manager — versions 4.2, 4.2.3sr2, 4.2.3sr2b
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- psirt@cisco.com (mailing-list, x_refsource_BUGTRAQ)
- psirt@cisco.com (vdb-entry, x_refsource_VUPEN)
- psirt@cisco.com (x_refsource_SREASON, third-party-advisory)
- psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Patch)
- psirt@cisco.com (x_refsource_MISC)
- psirt@cisco.com (vdb-entry, x_refsource_XF)
- psirt@cisco.com (vdb-entry, x_refsource_SECTRACK)
- psirt@cisco.com (vdb-entry, x_refsource_BID)
- psirt@cisco.com (x_refsource_SECUNIA, third-party-advisory)
Frequently asked questions
- What is CVE-2008-0027?
- CVE-2008-0027 is a vulnerability in Cisco Unified Callmanager, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. Published 2008-01-17.
- Is CVE-2008-0027 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.