CVE-2011-1507

Asterisk Open Source 1.4.x before 1.4.40.1, 1.6.1.x before 1.6.1.25, 1.6.2.x before 1.6.2.17.3, and 1.8.x before 1.8.3.3 and Asterisk Business Edition C.x.x before C.3.6.4 do not restrict the number of unauthenticated sessions to certain interfaces, which allows remote attackers to cause a denial of service (file descriptor exhaustion and disk space exhaustion) via a series of TCP connections.

• CWE-399

• http://downloads.digium.com/pub/security/AST-2011-005.htmlVendor Advisory
• http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058922.html
• http://lists.fedoraproject.org/pipermail/package-announce/2011-May/059702.html
• http://secunia.com/advisories/44197Vendor Advisory
• http://secunia.com/advisories/44529
• http://securitytracker.com/id?1025432
• http://www.debian.org/security/2011/dsa-2225
• http://www.vupen.com/english/advisories/2011/1086Vendor Advisory
• http://www.vupen.com/english/advisories/2011/1107
• http://www.vupen.com/english/advisories/2011/1188
• https://bugzilla.redhat.com/show_bug.cgi?id=698916Patch
• http://downloads.digium.com/pub/security/AST-2011-005.htmlVendor Advisory
• http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058922.html
• http://lists.fedoraproject.org/pipermail/package-announce/2011-May/059702.html
• http://secunia.com/advisories/44197Vendor Advisory
• http://secunia.com/advisories/44529
• http://securitytracker.com/id?1025432
• http://www.debian.org/security/2011/dsa-2225
• http://www.vupen.com/english/advisories/2011/1086Vendor Advisory
• http://www.vupen.com/english/advisories/2011/1107
• http://www.vupen.com/english/advisories/2011/1188
• https://bugzilla.redhat.com/show_bug.cgi?id=698916Patch

Published

Apr 27, 2011

Last Modified

Jun 16, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2011-1501Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultI…
• CVE-2011-1502Liferay Portal Community Edition (CE) 6.x before 6.0.6 GA, w…
• CVE-2011-1503The XSL Content portlet in Liferay Portal Community Edition …
• CVE-2011-1504Cross-site scripting (XSS) vulnerability in Liferay Portal C…
• CVE-2011-1505Unspecified vulnerability in IBM Lotus Quickr 8.1 before 8.1…
• CVE-2011-1506The STARTTLS implementation in Kerio Connect 7.1.4 build 298…
• CVE-2011-1508Microsoft Publisher 2003 SP3, and 2007 SP2 and SP3, does not…
• CVE-2011-1509The encryptPassword function in Login.js in ManageEngine Ser…
• CVE-2011-1510Cross-site scripting (XSS) vulnerability in SolutionSearch.d…
• CVE-2011-1511Unspecified vulnerability in the Oracle GlassFish Server com…
• CVE-2011-1512Heap-based buffer overflow in xlssr.dll in Autonomy KeyView,…
• CVE-2011-1513Static code injection vulnerability in install_.php in e107 …