CVE-2014-8414
mediumpriority · track · 21EPSS 0.023 · 84 %ileEUUSEPSS · scored 2026-10-28
ConfBridge in Asterisk 11.x before 11.14.1 and Certified Asterisk 11.6 before 11.6-cert8 does not properly handle state changes, which allows remote attackers to cause a denial of service (channel hang and memory consumption) by causing transitions to be delayed, which triggers a state change from hung up to waiting for media.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (4)
Products and version ranges known to be affected.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (6)
External citations — patches, advisories, analysis.
- http://downloads.asterisk.org/pub/security/AST-2014-014.htmlcnnvd
- http://secunia.com/advisories/57708cnnvd
- http://downloads.asterisk.org/pub/security/AST-2014-014.htmlenisa_euvd
- http://seclists.org/fulldisclosure/2014/Nov/67enisa_euvd
- http://downloads.asterisk.org/pub/security/AST-2014-014.htmlnvd
- http://seclists.org/fulldisclosure/2014/Nov/67nvd
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