Unscored severity · published Jun 17, 2014
CVE-2014-4047
Asterisk Open Source 1.8.x before 1.8.28.1, 11.x before 11.10.1, and 12.x before 12.3.1 and Certified Asterisk 1.8.15 before 1.8.15-cert6 and 11.6 before 11.6-cert3 allows remote…
–
CVSS
4.9%
EPSS
No
On KEV
Description
Asterisk Open Source 1.8.x before 1.8.28.1, 11.x before 11.10.1, and 12.x before 12.3.1 and Certified Asterisk 1.8.15 before 1.8.15-cert6 and 11.6 before 11.6-cert3 allows remote attackers to cause a denial of service (connection consumption) via a large number of (1) inactive or (2) incomplete HTTP connections.
Exploitation
Is it being used?
Exploit prediction (EPSS)4.9% · higher than 92% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AS
Asterisk · Digium
1.8.0; 1.8.0; 1.8.0; 1.8.0; 1.8.0; 1.8.0; +34 more · source: NVD
CA
Certified Asterisk · Digium
1.8.15; 1.8.15; 1.8.15; 1.8.15; 1.8.15; 1.8.15; +10 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2014-4047
CVE.org
https://www.cve.org/CVERecord?id=CVE-2014-4047
Patch
http://downloads.asterisk.org/pub/security/AST-2014-007.html
packetstormsecurity.com
http://packetstormsecurity.com/files/127089/Asterisk-Project-Security-Advisory-AST-2014-007.html
www.securityfocus.com
http://www.securityfocus.com/archive/1/532415/100/0/threaded
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