First published: Wed Nov 04 2009(Updated: )
Asterisk Open Source 1.2.x before 1.2.35, 1.4.x before 1.4.26.3, 1.6.0.x before 1.6.0.17, and 1.6.1.x before 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 before 1.3.0.5 generate different error messages depending on whether a SIP username is valid, which allows remote attackers to enumerate valid usernames via multiple crafted REGISTER messages with inconsistent usernames in the URI in the To header and the Digest in the Authorization header.
Credit: secalert@redhat.com
Affected Software | Affected Version | How to fix |
---|---|---|
Digium Asterisk | =1.2.1 | |
Digium Asterisk | =1.6.0-beta2 | |
Digium Asterisk | =1.2.27 | |
Digium Asterisk | =1.4.5 | |
Digium Asterisk | =1.4.22-rc3 | |
Digium Asterisk | =1.2.11 | |
Digium Asterisk | =1.6.1.0-rc4 | |
Digium Asterisk | =1.4.26-rc4 | |
Digium Asterisk | =1.6.1.8 | |
Digium Asterisk | =1.2.0-beta1 | |
Digium Asterisk | =1.2.26.2-netsec | |
Digium Asterisk | =1.6.0-beta4 | |
Digium Asterisk | =1.2.26 | |
Digium Asterisk | =1.2.12 | |
Digium Asterisk | =1.6.1.7-rc1 | |
Digium Asterisk | =1.6.1.5-rc1 | |
Digium Asterisk | =1.6.0-beta8 | |
Digium Asterisk | =1.6.0-beta9 | |
Digium Asterisk | =1.2.21.1-netsec | |
Digium Asterisk | =1.4.26-rc5 | |
Digium Asterisk | =1.4.0-beta4 | |
Digium Asterisk | =1.2.30.1 | |
Digium Asterisk | =1.4.0-beta2 | |
Digium Asterisk | =1.4.26.2 | |
Digium Asterisk | =1.2.12-netsec | |
Digium Asterisk | =1.2.31.1 | |
Digium Asterisk | =1.4.19.2 | |
Digium Asterisk | =1.2.29 | |
Digium Asterisk | =1.2.10 | |
Digium Asterisk | =1.6.0.14-rc1 | |
Digium Asterisk | =1.2.28 | |
Digium Asterisk | =1.4.26.1 | |
Digium Asterisk | =1.6.1.0-rc5 | |
Digium Asterisk | =1.6.1.3-rc1 | |
Digium Asterisk | =1.4.20-rc1 | |
Digium Asterisk | =1.4.16 | |
Digium Asterisk | =1.4.3 | |
Digium Asterisk | =1.2.26-netsec | |
Digium Asterisk | =1.6.0.3-rc1 | |
Digium Asterisk | =1.2.21 | |
Digium Asterisk | =1.4.19.1 | |
Digium Asterisk | =1.2.3 | |
Digium Asterisk | =1.2.20 | |
Digium Asterisk | =1.2.13-netsec | |
Digium Asterisk | =1.2.10-netsec | |
Digium Asterisk | =1.2.22 | |
Digium Asterisk | =1.6.0.10 | |
Digium Asterisk | =1.6.0 | |
Digium Asterisk | =1.4.4 | |
Digium Asterisk | =1.2.32 | |
Digium Asterisk | =1.4.23-rc4 | |
Digium Asterisk | =1.6.1.2 | |
Digium Asterisk | =1.2.17-netsec | |
Digium Asterisk | =1.6.0.11-rc2 | |
Digium Asterisk | =1.4.22 | |
Digium Asterisk | =1.6.1.6 | |
Digium Asterisk | =1.4.0 | |
Digium Asterisk | =1.6.0.11-rc1 | |
Digium Asterisk | =1.6.0-beta1 | |
Digium Asterisk | =1.6.0-beta3 | |
Digium Asterisk | =1.2.26.1 | |
Digium Asterisk | =1.2.19 | |
Digium Asterisk | =1.4.22.2 | |
Digium Asterisk | =1.2.20-netsec | |
Digium Asterisk | =1.2.23-netsec | |
Digium Asterisk | =1.6.1.5 | |
Digium Asterisk | =1.4.26-rc3 | |
Digium Asterisk | =1.4.6 | |
Digium Asterisk | =1.6.1.0 | |
Digium Asterisk | =1.4.20 | |
Digium Asterisk | =1.4.22.1 | |
Digium Asterisk | =1.2.0-rc2 | |
Digium Asterisk | =1.4.12.1 | |
Digium Asterisk | =1.2.30.4 | |
Digium Asterisk | =1.2.13 | |
Digium Asterisk | =1.4.2 | |
Digium Asterisk | =1.4.19 | |
Digium Asterisk | =1.4.20-rc3 | |
Digium Asterisk | =1.6.0.16 | |
Digium Asterisk | =1.2.30.2 | |
Digium Asterisk | =1.4.18 | |
Digium Asterisk | =1.2.15-netsec | |
Digium Asterisk | =1.4.21-rc2 | |
Digium Asterisk | =1.2.23 | |
Digium Asterisk | =1.6.0.5 | |
Digium Asterisk | =1.4.22-rc1 | |
Digium Asterisk | =1.2.28.1 | |
Digium Asterisk | =1.2.30.3 | |
Digium Asterisk | =1.4.10 | |
Digium Asterisk | =1.6.0.14 | |
Digium Asterisk | =1.6.0.11 | |
Digium Asterisk | =1.2.22-netsec | |
Digium Asterisk | =1.6.0.16-rc2 | |
Digium Asterisk | =1.2.2-netsec | |
Digium Asterisk | =1.6.0.7 | |
Digium Asterisk | =1.6.1.10-rc2 | |
Digium Asterisk | =1.6.0.2 | |
Digium Asterisk | =1.4.24.1 | |
Digium Asterisk | =1.4.10.1 | |
Digium Asterisk | =1.4.16.1 | |
Digium Asterisk | =1.2.24-netsec | |
Digium Asterisk | =1.4.19-rc4 | |
Digium Asterisk | =1.4.25-rc1 | |
Digium Asterisk | =1.6.0-rc6 | |
Digium Asterisk | =1.4.25 | |
Digium Asterisk | =1.2.3-netsec | |
Digium Asterisk | =1.4.11 | |
Digium Asterisk | =1.4.23 | |
Digium Asterisk | =1.4.7 | |
Digium Asterisk | =1.6.0-rc4 | |
Digium Asterisk | =1.2.21-netsec | |
Digium Asterisk | =1.4.7.1 | |
Digium Asterisk | =1.4.26-rc2 | |
Digium Asterisk | =1.4.22-rc2 | |
Digium Asterisk | =1.4.15 | |
Digium Asterisk | =1.6.0-rc5 | |
Digium Asterisk | =1.2.25-netsec | |
Digium Asterisk | =1.2.18 | |
Digium Asterisk | =1.6.0.16-rc1 | |
Digium Asterisk | =1.4.19-rc3 | |
Digium Asterisk | =1.2.33 | |
Digium Asterisk | =1.2.0-beta2 | |
Digium Asterisk | =1.6.0-beta7 | |
Digium Asterisk | =1.6.0.1 | |
Digium Asterisk | =1.2.15 | |
Digium Asterisk | =1.2.17 | |
Digium Asterisk | =1.4.23-rc1 | |
Digium Asterisk | =1.2.30 | |
Digium Asterisk | =1.2.14 | |
Digium Asterisk | =1.4.25.1 | |
Digium Asterisk | =1.4.21.1 | |
Digium Asterisk | =1.4.19-rc2 | |
Digium Asterisk | =1.4.9 | |
Digium Asterisk | =1.2.11-netsec | |
Digium Asterisk | =1.4.12 | |
Digium Asterisk | =1.4.20-rc2 | |
Digium Asterisk | =1.6.0.4-rc1 | |
Digium Asterisk | =1.2.0 | |
Digium Asterisk | =1.2.18-netsec | |
Digium Asterisk | =1.4.19-rc1 | |
Digium Asterisk | =1.4.13 | |
Digium Asterisk | =1.6.0.6 | |
Digium Asterisk | =1.6.0-beta6 | |
Digium Asterisk | =1.4.21.2 | |
Digium Asterisk | =1.2.19-netsec | |
Digium Asterisk | =1.6.0.15 | |
Digium Asterisk | =1.2.12.1 | |
Digium Asterisk | =1.6.0.9 | |
Digium Asterisk | =1.4.17 | |
Digium Asterisk | =1.2.26.1-netsec | |
Digium Asterisk | =1.6.1.4 | |
Digium Asterisk | =1.4.23-rc2 | |
Digium Asterisk | =1.4.22-rc4 | |
Digium Asterisk | =1.4.22-rc5 | |
Digium Asterisk | =1.2.34 | |
Digium Asterisk | =1.6.1.7-rc2 | |
Digium Asterisk | =1.4.21-rc1 | |
Digium Asterisk | =1.4.26-rc1 | |
Digium Asterisk | =1.4.26-rc6 | |
Digium Asterisk | =1.4.1 | |
Digium Asterisk | =1.2.24 | |
Digium Asterisk | =1.2.2 | |
Digium Asterisk | =1.2.16 | |
Digium Asterisk | =1.4.14 | |
Digium Asterisk | =1.2.21.1 | |
Digium Asterisk | =1.6.1.0-rc2 | |
Digium Asterisk | =1.4.20.1 | |
Digium Asterisk | =1.4.24 | |
Digium Asterisk | =1.6.0.8 | |
Digium Asterisk | =1.2.31 | |
Digium Asterisk | =1.4.0-beta1 | |
Digium Asterisk | =1.4.24-rc1 | |
Digium Asterisk | =1.6.0.3 | |
Digium Asterisk | =1.6.1.0-rc3 | |
Digium Asterisk | =1.6.1.10-rc1 | |
Digium Asterisk | =1.4.26 | |
Digium Asterisk | =1.4.16.2 | |
Digium Asterisk | =1.4.23.2 | |
Digium Asterisk | =1.2.0-rc1 | |
Digium Asterisk | =1.2.16-netsec | |
Digium Asterisk | =1.4.23.1 | |
Digium Asterisk | =1.4.23-rc3 | |
Digium Asterisk | =1.4.8 | |
Digium Asterisk | =1.6.0-beta7.1 | |
Digium Asterisk | =1.2.12.1-netsec | |
Digium Asterisk | =1.2.26.2 | |
Digium Asterisk | =1.4.0-beta3 | |
Digium Asterisk | =1.6.1.1 | |
Digium Asterisk | =1.4.21 | |
Digium Asterisk | =1.2.25 | |
Digium Asterisk | =1.6.0-beta5 | |
Digium Asterisknow | =1.5 | |
Digium S800i | =1.3.0.3 | |
Digium S800i | =1.3.0.2 | |
Digium S800i | =1.3.0 | |
Digium S800i | =1.3.0.4 | |
Digium Asterisk | =b | |
Digium Asterisk | =b.2.3.4 | |
Digium Asterisk | =b.2.3.3 | |
Digium Asterisk | =b.2.3.6 | |
Digium Asterisk | =c.2.3 | |
Digium Asterisk | =b.1.3.3 | |
Digium Asterisk | =b.1.3.2 | |
Digium Asterisk | =b.2.3.1 | |
Digium Asterisk | =b.2.5.0 | |
Digium Asterisk | =b.2.5.3 | |
Digium Asterisk | =c.3.0 | |
Digium Asterisk | =b.2.2.0 | |
Digium Asterisk | =b.2.5.1 | |
Digium Asterisk | =c | |
Digium Asterisk | =b.2.2.1 | |
Digium Asterisk | =b.2.3.2 | |
Digium Asterisk | =a | |
Digium Asterisk | =b.2.5.2 | |
Digium Asterisk | =b.2.3.5 |
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