CVE-2007-4521

N/A Unknown
Published: August 28, 2007 Modified: April 23, 2026
View on NVD

Description

Asterisk Open Source 1.4.5 through 1.4.11, when configured to use an IMAP voicemail storage backend, allows remote attackers to cause a denial of service via an e-mail with an "invalid/corrupted" MIME body, which triggers a crash when the recipient listens to voicemail.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://downloads.digium.com/pub/asa/AST-2007-021.html
Source: cve@mitre.org
http://secunia.com/advisories/26601
Source: cve@mitre.org
Vendor Advisory
http://secunia.com/advisories/26602
Source: cve@mitre.org
Vendor Advisory
http://securityreason.com/securityalert/3065
Source: cve@mitre.org
http://www.securityfocus.com/archive/1/477729/100/0/threaded
Source: cve@mitre.org
http://www.securityfocus.com/bid/25438
Source: cve@mitre.org
http://www.securitytracker.com/id?1018606
Source: cve@mitre.org
http://www.vupen.com/english/advisories/2007/2978
Source: cve@mitre.org
https://exchange.xforce.ibmcloud.com/vulnerabilities/36261
Source: cve@mitre.org
http://downloads.digium.com/pub/asa/AST-2007-021.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://secunia.com/advisories/26601
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://secunia.com/advisories/26602
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://securityreason.com/securityalert/3065
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securityfocus.com/archive/1/477729/100/0/threaded
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securityfocus.com/bid/25438
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securitytracker.com/id?1018606
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.vupen.com/english/advisories/2007/2978
Source: af854a3a-2127-422b-91ae-364da2661108
https://exchange.xforce.ibmcloud.com/vulnerabilities/36261
Source: af854a3a-2127-422b-91ae-364da2661108

18 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
3.0%
86th percentile
Exploitation Status
Not in CISA KEV

Affected Vendors

asterisk