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CVE-2007-4455

N/A

Published: August 22, 2007 at 01:00 AM UTC

Updated: June 16, 2026 at 10:44 PM UTC

3 products affected across 1 vendorAsteriskAsterisknowAsterisk Appliance Developer Kit

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Severity

N/A

Exploit prediction

EPSS 2%

Description

The SIP channel driver (chan_sip) in Asterisk Open Source 1.4.x before 1.4.11, AsteriskNOW before beta7, Asterisk Appliance Developer Kit 0.x before 0.8.0, and s800i (Asterisk Appliance) 1.x before 1.0.3 allows remote attackers to cause a denial of service (memory exhaustion) via a SIP dialog that causes a large number of history entries to be created.

Affected

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

Asterisk · Asterisk

95%

v ≤ 1.4.9

Asterisk Appliance Developer Kit · Asterisk

95%

v ≤ 0.7

Asterisknow · Asterisk

95%

v ≤ beta_6

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (8)

x_refsource_CONFIRM

Source: [email protected]

http://downloads.digium.com/pub/asa/AST-2007-020.html

Mailing Listx_refsource_FULLDISC

Source: [email protected]

http://seclists.org/fulldisclosure/2007/Aug/0393.html

Third Party Advisoryx_refsource_SECUNIA

Source: [email protected]

http://secunia.com/advisories/26553

Third Party Advisoryx_refsource_SREASON

Source: [email protected]

http://securityreason.com/securityalert/3047

VDB Entryx_refsource_BID

Source: [email protected]

http://www.securityfocus.com/bid/25392

VDB Entryx_refsource_SECTRACK

Source: [email protected]

http://www.securitytracker.com/id?1018595

VDB Entryx_refsource_VUPEN

Source: [email protected]

http://www.vupen.com/english/advisories/2007/2953

VDB Entryx_refsource_XF

Source: [email protected]

https://exchange.xforce.ibmcloud.com/vulnerabilities/36145

CVSS

5MEDIUM[email protected]

Confidentiality: NONE
Integrity: NONE
Availability: PARTIAL

Vector?

Quick Info

StatusMODIFIED

CWE

NVD-CWE-Other

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