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digium asterisk 1.4.21.1 vulnerabilities and exploits

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NA
CVE-2011-2666
The default configuration of the SIP channel driver in Asterisk Open Source 1.4.x up to and including 1.4.41.2 and 1.6.2.x up to and including 1.6.2.18.2 does not enable the alwaysauthreject option, which allows remote malicious users to enumerate account names by making a series...
Digium Asterisk 1.6.2.16.2Digium Asterisk 1.6.2.6Digium Asterisk 1.6.2.0Digium Asterisk 1.6.2.1Digium Asterisk 1.6.2.17Digium Asterisk 1.6.2.18Digium Asterisk 1.6.2.2Digium Asterisk 1.6.2.3Digium Asterisk 1.6.2.17.3Digium Asterisk 1.6.2.16Digium Asterisk 1.6.2.17.2Digium Asterisk 1.6.2.15Digium Asterisk 1.6.2.5Digium Asterisk 1.6.2.16.1Digium Asterisk 1.6.2.4Digium Asterisk 1.6.2.17.1Digium Asterisk 1.6.2.18.1Digium Asterisk 1.6.2.18.2Digium Asterisk 1.4.29Digium Asterisk 1.4.19Digium Asterisk 1.4.30Digium Asterisk 1.4.2
NA
CVE-2011-4597
The SIP over UDP implementation in Asterisk Open Source 1.4.x prior to 1.4.43, 1.6.x prior to 1.6.2.21, and 1.8.x prior to 1.8.7.2 uses different port numbers for responses to invalid requests depending on whether a SIP username exists, which allows remote malicious users to enum...
Digium Asterisk 1.8.1.2Digium Asterisk 1.8.1Digium Asterisk 1.8.0Digium Asterisk 1.8.3Digium Asterisk 1.8.4.4Digium Asterisk 1.8.5Digium Asterisk 1.8.7.0Digium Asterisk 1.8.4Digium Asterisk 1.8.4.1Digium Asterisk 1.8.2Digium Asterisk 1.8.2.4Digium Asterisk 1.8.4.2Digium Asterisk 1.8.4.3Digium Asterisk 1.8.6.0Digium Asterisk 1.8.3.3Digium Asterisk 1.8.2.2Digium Asterisk 1.8.2.1Digium Asterisk 1.8.3.2Digium Asterisk 1.8.1.1Digium Asterisk 1.8.2.3Digium Asterisk 1.8.3.1Digium Asterisk 1.8.5.0
NA
CVE-2011-2535
chan_iax2.c in the IAX2 channel driver in Asterisk Open Source 1.4.x prior to 1.4.41.1, 1.6.2.x prior to 1.6.2.18.1, and 1.8.x prior to 1.8.4.3, and Asterisk Business Edition C.3 before C.3.7.3, accesses a memory address contained in an option control frame, which allows remote m...
Digium Asterisk 1.8.4Digium Asterisk 1.8.0Digium Asterisk 1.8.3.3Digium Asterisk 1.8.2.3Digium Asterisk 1.8.2.2Digium Asterisk 1.8.3Digium Asterisk 1.8.4.1Digium Asterisk 1.8.1Digium Asterisk 1.8.4.2Digium Asterisk 1.8.1.2Digium Asterisk 1.8.1.1Digium Asterisk 1.8.3.1Digium Asterisk 1.8.2.1Digium Asterisk 1.8.2Digium Asterisk 1.8.3.2Digium Asterisk 1.8.2.4Digium Asterisk 1.6.2.16.1Digium Asterisk 1.6.2.0Digium Asterisk 1.6.2.15Digium Asterisk 1.6.2.17Digium Asterisk 1.6.2.17.1Digium Asterisk 1.6.2.16
NA
CVE-2011-2536
chan_sip.c in the SIP channel driver in Asterisk Open Source 1.4.x prior to 1.4.41.2, 1.6.2.x prior to 1.6.2.18.2, and 1.8.x prior to 1.8.4.4, and Asterisk Business Edition C.3.x before C.3.7.3, disregards the alwaysauthreject option and generates different responses for invalid ...
Digium Asterisk 1.8.1.2Digium Asterisk 1.8.1Digium Asterisk 1.8.0Digium Asterisk 1.8.3Digium Asterisk 1.8.4.3Digium Asterisk 1.8.4Digium Asterisk 1.8.4.1Digium Asterisk 1.8.2Digium Asterisk 1.8.2.4Digium Asterisk 1.8.4.2Digium Asterisk 1.8.3.3Digium Asterisk 1.8.2.2Digium Asterisk 1.8.2.1Digium Asterisk 1.8.3.2Digium Asterisk 1.8.1.1Digium Asterisk 1.8.2.3Digium Asterisk 1.8.3.1Digium Asterisk 1.6.2.5Digium Asterisk 1.6.2.16.1Digium Asterisk 1.6.2.0Digium Asterisk 1.6.2.15Digium Asterisk 1.6.2.17
NA
CVE-2011-1147
Multiple stack-based and heap-based buffer overflows in the (1) decode_open_type and (2) udptl_rx_packet functions in main/udptl.c in Asterisk Open Source 1.4.x prior to 1.4.39.2, 1.6.1.x prior to 1.6.1.22, 1.6.2.x prior to 1.6.2.16.2, and 1.8 prior to 1.8.2.4; Business Edition C...
Digium Asterisk 1.4.29Digium Asterisk 1.4.19Digium Asterisk 1.4.19.2Digium Asterisk 1.4.30Digium Asterisk 1.4.20Digium Asterisk 1.4.20.1Digium Asterisk 1.4.0Digium Asterisk 1.4.10.1Digium Asterisk 1.4.17Digium Asterisk 1.4.16.2Digium Asterisk 1.4.25.1Digium Asterisk 1.4.25Digium Asterisk 1.4.26.3Digium Asterisk 1.4.22Digium Asterisk 1.4.23.2Digium Asterisk 1.4.23Digium Asterisk 1.4.28Digium Asterisk 1.4.29.1Digium Asterisk 1.4.21Digium Asterisk 1.4.21.1Digium Asterisk 1.4.15Digium Asterisk 1.4.13
NA
CVE-2011-1507
Asterisk Open Source 1.4.x prior to 1.4.40.1, 1.6.1.x prior to 1.6.1.25, 1.6.2.x prior to 1.6.2.17.3, and 1.8.x prior to 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 ma...
Digium Asterisk 1.4.29.1Digium Asterisk 1.4.19Digium Asterisk 1.4.31Digium Asterisk 1.4.20Digium Asterisk 1.4.21Digium Asterisk 1.4.11Digium Asterisk 1.4.15Digium Asterisk 1.4.29Digium Asterisk 1.4.30Digium Asterisk 1.4.19.2Digium Asterisk 1.4.1Digium Asterisk 1.4.0Digium Asterisk 1.4.10.1Digium Asterisk 1.4.16Digium Asterisk 1.4.17Digium Asterisk 1.4.14Digium Asterisk 1.4.25.1Digium Asterisk 1.4.26.3Digium Asterisk 1.4.22Digium Asterisk 1.4.27Digium Asterisk 1.4.23.2Digium Asterisk 1.4.28
NA
CVE-2011-1599
manager.c in the Manager Interface in Asterisk Open Source 1.4.x prior to 1.4.40.1, 1.6.1.x prior to 1.6.1.25, 1.6.2.x prior to 1.6.2.17.3, and 1.8.x prior to 1.8.3.3 and Asterisk Business Edition C.x.x before C.3.6.4 does not properly check for the system privilege, which allows...
Digium Asterisk 1.4.29.1Digium Asterisk 1.4.19Digium Asterisk 1.4.31Digium Asterisk 1.4.20Digium Asterisk 1.4.21Digium Asterisk 1.4.11Digium Asterisk 1.4.15Digium Asterisk 1.4.28Digium Asterisk 1.4.30Digium Asterisk 1.4.2Digium Asterisk 1.4.20.1Digium Asterisk 1.4.10Digium Asterisk 1.4.12.1Digium Asterisk 1.4.16.2Digium Asterisk 1.4.18Digium Asterisk 1.4.25Digium Asterisk 1.4.26Digium Asterisk 1.4.26.1Digium Asterisk 1.4.22Digium Asterisk 1.4.23Digium Asterisk 1.4.0Digium Asterisk 1.4.34
NA
CVE-2009-4055
rtp.c in Asterisk Open Source 1.2.x prior to 1.2.37, 1.4.x prior to 1.4.27.1, 1.6.0.x prior to 1.6.0.19, and 1.6.1.x prior to 1.6.1.11; Business Edition B.x.x before B.2.5.13, C.2.x.x before C.2.4.6, and C.3.x.x before C.3.2.3; and s800i 1.3.x prior to 1.3.0.6 allows remote malic...
Digium Asterisk 1.2.0Digium Asterisk 1.2.1Digium Asterisk 1.2.12.1Digium Asterisk 1.2.16Digium Asterisk 1.2.17Digium Asterisk 1.2.20Digium Asterisk 1.2.23Digium Asterisk 1.2.26.1Digium Asterisk 1.2.26.2Digium Asterisk 1.2.3Digium Asterisk 1.2.30Digium Asterisk 1.2.32Digium Asterisk 1.2.33Digium Asterisk 1.4.10Digium Asterisk 1.4.10.1Digium Asterisk 1.4.11Digium Asterisk 1.4.16.1Digium Asterisk 1.4.16.2Digium Asterisk 1.4.19Digium Asterisk 1.4.19.1Digium Asterisk 1.4.21Digium Asterisk 1.4.22
NA
CVE-2009-3727
Asterisk Open Source 1.2.x prior to 1.2.35, 1.4.x prior to 1.4.26.3, 1.6.0.x prior to 1.6.0.17, and 1.6.1.x prior to 1.6.1.9; Business Edition A.x.x, B.x.x before B.2.5.12, C.2.x.x before C.2.4.5, and C.3.x.x before C.3.2.2; AsteriskNOW 1.5; and s800i 1.3.x prior to 1.3.0.5 gener...
Digium Asterisk 1.2.0Digium Asterisk 1.2.12Digium Asterisk 1.2.12.1Digium Asterisk 1.2.16Digium Asterisk 1.2.17Digium Asterisk 1.2.2Digium Asterisk 1.2.20Digium Asterisk 1.2.22Digium Asterisk 1.2.23Digium Asterisk 1.2.26.1Digium Asterisk 1.2.3Digium Asterisk 1.2.31.1Digium Asterisk 1.2.32Digium Asterisk 1.2.33Digium Asterisk 1.4.1Digium Asterisk 1.4.10Digium Asterisk 1.4.15Digium Asterisk 1.4.16Digium Asterisk 1.4.19Digium Asterisk 1.4.20Digium Asterisk 1.4.20.1Digium Asterisk 1.4.22
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