Vulnerabilities (CVE)

Filtered by vendor Asterisk Subscribe
Filtered by product Open Source
Total 22 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2008-5558 1 Asterisk 2 Asterisk Business Edition, Open Source 2025-04-09 4.3 MEDIUM N/A
Asterisk Open Source 1.2.26 through 1.2.30.3 and Business Edition B.2.3.5 through B.2.5.5, when realtime IAX2 users are enabled, allows remote attackers to cause a denial of service (crash) via authentication attempts involving (1) an unknown user or (2) a user using hostname matching.
CVE-2008-1332 1 Asterisk 6 Asterisk, Asterisk Appliance Developer Kit, Asterisk Business Edition and 3 more 2025-04-09 8.8 HIGH N/A
Unspecified vulnerability in Asterisk Open Source 1.2.x before 1.2.27, 1.4.x before 1.4.18.1 and 1.4.19-rc3; Business Edition A.x.x, B.x.x before B.2.5.1, and C.x.x before C.1.6.2; AsteriskNOW 1.0.x before 1.0.2; Appliance Developer Kit before 1.4 revision 109393; and s800i 1.0.x before 1.1.0.2; allows remote attackers to access the SIP channel driver via a crafted From header.