Vulnerability Details CVE-2007-4521
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.024
EPSS Ranking 84.6%
CVSS Severity
CVSS v2 Score 5.0
References
- http://downloads.digium.com/pub/asa/AST-2007-021.html
- http://secunia.com/advisories/26601
- http://secunia.com/advisories/26602
- http://securityreason.com/securityalert/3065
- http://www.securityfocus.com/archive/1/477729/100/0/threaded
- http://www.securityfocus.com/bid/25438
- http://www.securitytracker.com/id?1018606
- http://www.vupen.com/english/advisories/2007/2978
- https://exchange.xforce.ibmcloud.com/vulnerabilities/36261
- http://downloads.digium.com/pub/asa/AST-2007-021.html
- http://secunia.com/advisories/26601
- http://secunia.com/advisories/26602
- http://securityreason.com/securityalert/3065
- http://www.securityfocus.com/archive/1/477729/100/0/threaded
- http://www.securityfocus.com/bid/25438
- http://www.securitytracker.com/id?1018606
- http://www.vupen.com/english/advisories/2007/2978
- https://exchange.xforce.ibmcloud.com/vulnerabilities/36261
Products affected by CVE-2007-4521
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cpe:2.3:a:asterisk:asterisk:1.4.10
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cpe:2.3:a:asterisk:asterisk:1.4.11
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cpe:2.3:a:asterisk:asterisk:1.4.5
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cpe:2.3:a:asterisk:asterisk:1.4.6
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cpe:2.3:a:asterisk:asterisk:1.4.7
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cpe:2.3:a:asterisk:asterisk:1.4.8
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cpe:2.3:a:asterisk:asterisk:1.4.9