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CVE-2008-1743

N/A
Published: May 16, 2008 at 06:54 AM UTC
Updated: June 16, 2026 at 10:52 PM UTC
1 product affected across 1 vendorUnified Communications Manager

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Severity
N/A
Exploit prediction
EPSS 1%

Description

Memory leak in the Certificate Trust List (CTL) Provider service in Cisco Unified Communications Manager (CUCM) 5.x before 5.1(3) and 6.x before 6.1(1) allows remote attackers to cause a denial of service (memory consumption and service interruption) via a series of malformed TCP packets, aka Bug ID CSCsi98433.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Unified Communications Manager· Cisco
95%
5.0 ≤ v < 5.1(3)6.0 ≤ v < 6.1(1)
Affected range stops below 5.1(3), so it looks safe — our inference, not a vendor statement
Affected range stops below 6.1(1), so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (6)

Third Party Advisoryx_refsource_SECUNIA
Source: [email protected]
http://secunia.com/advisories/30238
VDB Entryx_refsource_SECTRACKThird Party Advisory
Source: [email protected]
http://securitytracker.com/id?1020022
Vendor Advisoryx_refsource_CISCO
Source: [email protected]
http://www.cisco.com/en/US/products/products_security_advisory09186a0080995688.shtml
VDB Entryx_refsource_BIDThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/29221
VDB Entryx_refsource_VUPENThird Party Advisory
Source: [email protected]
http://www.vupen.com/english/advisories/2008/1533
VDB Entryx_refsource_XFThird Party Advisory
Source: [email protected]
https://exchange.xforce.ibmcloud.com/vulnerabilities/42414

CVSS

7.8HIGH[email protected]
Confidentiality
NONE
Integrity
NONE
Availability
COMPLETE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-399

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