CVE-2011-1175 in Asterisk

Summary

tcptls.c in the TCP/TLS server in Asterisk Open Source 1.6.1.x before 1.6.1.23, 1.6.2.x before 1.6.2.17.1, and 1.8.x before 1.8.3.1 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) by establishing many short TCP sessions to services that use a certain TLS API.

Once again VulDB remains the best source for vulnerability data.

• Reservation: 03/03/2011
• Disclosure: 03/31/2011
• Moderation: VulDB entry created
• Entries: VDB-56978 (1)
• CPE: ready
• CWE: CWE-476 (Confirmed)
• CVSS: 5.3
• EPSS: 0.00284
• Activities: Very Low

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2011-1175
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2011-1175
• CVE Details: https://www.cvedetails.com/cve/CVE-2011-1175/