Unscored severity · published Nov 24, 2014
CVE-2014-8414
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…
–
CVSS
2.3%
EPSS
No
On KEV
Description
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)2.3% · higher than 84% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AS
Asterisk · Digium
through 11.14.0 · source: NVD
CA
Certified Asterisk · Digium
11.6; 11.6; 11.6; 11.6; 11.6; 11.6; +2 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2014-8414
CVE.org
https://www.cve.org/CVERecord?id=CVE-2014-8414
downloads.asterisk.org
http://downloads.asterisk.org/pub/security/AST-2014-014.html
seclists.org
http://seclists.org/fulldisclosure/2014/Nov/67
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