asterisk Summary
Latest vulnerabilities published by asterisk
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Vulnerability in Asterisk Affects Command Line Permission Settings
CVE-2025-47780AsteriskAsterisk4.8MEDIUMImproper Authentication in Asterisk PBX Affects User Messaging
CVE-2025-47779AsteriskAsterisk7.7HIGHInsecure Permissions Vulnerability in Asterisk v22 by Asterisk
CVE-2024-57520AsteriskAsterisk9.8CRITICALAsterisk PBX Crashes with SEGV When Sending SIP Requests to Certain URIs
CVE-2024-42491AsteriskSecurity vulnerability in Asterisk versions 18.24.2, 20.9.2, and 21.4.2, and certified-asterisk versions 18.9-cert11 and 20.7-cert2
CVE-2024-42365AsteriskAsterisk👾🟡EPSS 34%8.8HIGHAsterisk PBX Vulnerability: Unauthorized SIP Requests Identified
CVE-2024-35190AsteriskAsterisk5.8MEDIUMAsterisk's PJSIP_HEADER dialplan function can overwrite memory/cause crash when using 'update'
CVE-2023-37457AsteriskAsterisk7.5HIGHAsterisk Path Traversal vulnerability
CVE-2023-49294AsteriskAsteriskEPSS 13%4.9MEDIUMAsterisk susceptible to Denial of Service via DTLS Hello packets during call initiation
CVE-2023-49786AsteriskAsterisk7.5HIGHDenial of Service Vulnerability in Sangoma Asterisk Software
CVE-2021-46837AsteriskCertified Asterisk6.5MEDIUMAsterisk Open Source SIP Session Crash Vulnerability
CVE-2020-28327AsteriskOpen Source5.3MEDIUMMemory Leak Vulnerability in Asterisk Open Source and Certified Asterisk Products
CVE-2020-28242AsteriskOpen Source6.5MEDIUMNetwork Access Vulnerability in Asterisk by Digium
CVE-2009-3723AsteriskAsterisk7.5HIGHInfinite Loop Vulnerability in Asterisk Open Source TCP/TLS Connections
CVE-2018-12228AsteriskOpen Source6.5MEDIUMMemory Exhaustion Vulnerability in Asterisk Open Source from Digium
CVE-2017-9358AsteriskOpen Source7.5HIGHSIP Channel Driver Vulnerability in Asterisk Open Source and Certified Asterisk
CVE-2013-2264AsteriskOpen SourceStack-based Buffer Overflow in Asterisk Open Source by Digium
CVE-2013-2685AsteriskOpen SourceDenial of Service Vulnerability in Asterisk Open Source HTTP Server
CVE-2013-2686AsteriskOpen SourceIncomplete Blacklist Vulnerability in Asterisk Open Source by Digium
CVE-2012-2186AsteriskOpen SourceRemote Denial of Service Vulnerability in Certified Asterisk and Open Source Asterisk
CVE-2012-2948AsteriskCertified AsteriskRemote Command Execution Vulnerability in Asterisk Open Source and Business Edition
CVE-2012-2414AsteriskOpen SourceHeap-based Buffer Overflow in Asterisk Open Source
CVE-2012-2415AsteriskOpen SourceEPSS 10%SIP Channel Driver Vulnerability in Asterisk Open Source and Business Edition
CVE-2012-2416AsteriskOpen SourceDenial of Service Vulnerability in Asterisk Open Source SIP Protocols
CVE-2012-0885AsteriskOpen SourceDenial of Service Vulnerability in Asterisk SIP Channel Driver
CVE-2011-4063AsteriskOpen Source