CVE-2014-8414 in Asterisk

Résumé

par MITRE

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.

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• Réserver: 22/10/2014
• Divulgation: 24/11/2014
• Modérer: accepté
• Entrée: VDB-68259
• CPE: prêt
• CWE: CWE-399 (confirmé)
• CVSS: 5.0 (NVD)
• EPSS: 0.02342
• KEV: non
• Activités: très faible
• Secteur: Lawfirm, Hostingprovider, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2014-8414
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2014-8414
• CVE Details: https://www.cvedetails.com/cve/CVE-2014-8414/