CVE-2011-2666
First published: Wed Jul 06 2011(Updated: )
The default configuration of the SIP channel driver in Asterisk Open Source 1.4.x through 1.4.41.2 and 1.6.2.x through 1.6.2.18.2 does not enable the alwaysauthreject option, which allows remote attackers to enumerate account names by making a series of invalid SIP requests and observing the differences in the responses for different usernames, a different vulnerability than CVE-2011-2536.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Digium Asterisk | =1.6.2.16.2 | |
| Digium Asterisk | =1.6.2.0-rc3 | |
| Digium Asterisk | =1.6.2.0-rc2 | |
| Digium Asterisk | =1.6.2.1 | |
| Digium Asterisk | =1.6.2.0-rc4 | |
| Digium Asterisk | =1.6.2.4 | |
| Digium Asterisk | =1.6.2.6 | |
| Digium Asterisk | =1.6.2.0-rc5 | |
| Digium Asterisk | =1.6.2.0-rc7 | |
| Digium Asterisk | =1.6.2.16-rc1 | |
| Digium Asterisk | =1.6.2.17-rc1 | |
| Digium Asterisk | =1.6.2.1-rc1 | |
| Digium Asterisk | =1.6.2.16 | |
| Digium Asterisk | =1.6.2.15-rc1 | |
| Digium Asterisk | =1.6.2.17 | |
| Digium Asterisk | =1.6.2.18.2 | |
| Digium Asterisk | =1.6.2.18.1 | |
| Digium Asterisk | =1.6.2.6-rc1 | |
| Digium Asterisk | =1.6.2.17.1 | |
| Digium Asterisk | =1.6.2.2 | |
| Digium Asterisk | =1.6.2.0-rc8 | |
| Digium Asterisk | =1.6.2.3-rc2 | |
| Digium Asterisk | =1.6.2.17-rc3 | |
| Digium Asterisk | =1.6.2.16.1 | |
| Digium Asterisk | =1.6.2.0 | |
| Digium Asterisk | =1.6.2.17-rc2 | |
| Digium Asterisk | =1.6.2.18-rc1 | |
| Digium Asterisk | =1.6.2.5 | |
| Digium Asterisk | =1.6.2.17.3 | |
| Digium Asterisk | =1.6.2.18 | |
| Digium Asterisk | =1.6.2.0-rc6 | |
| Digium Asterisk | =1.6.2.6-rc2 | |
| Digium Asterisk | =1.6.2.17.2 | |
| Digium Asterisk | =1.4.37-rc1 | |
| Digium Asterisk | =1.4.26.3 | |
| Digium Asterisk | =1.4.5 | |
| Digium Asterisk | =1.4.22-rc3 | |
| Digium Asterisk | =1.4.27-rc2 | |
| Digium Asterisk | =1.4.36-rc1 | |
| Digium Asterisk | =1.4.26-rc4 | |
| Digium Asterisk | =1.4.28 | |
| Digium Asterisk | =1.4.27-rc1 | |
| Digium Asterisk | =1.4.27.1 | |
| Digium Asterisk | =1.4.41.2 | |
| Digium Asterisk | =1.4.26-rc5 | |
| Digium Asterisk | =1.4.0-beta4 | |
| Digium Asterisk | =1.4.0-beta2 | |
| Digium Asterisk | =1.4.35-rc1 | |
| Digium Asterisk | =1.4.26.2 | |
| Digium Asterisk | =1.4.19.2 | |
| Digium Asterisk | =1.4.26.1 | |
| Digium Asterisk | =1.4.20-rc1 | |
| Digium Asterisk | =1.4.16 | |
| Digium Asterisk | =1.4.3 | |
| Digium Asterisk | =1.4.27-rc3 | |
| Digium Asterisk | =1.4.19.1 | |
| Digium Asterisk | =1.4.30 | |
| Digium Asterisk | =1.4.38-rc1 | |
| Digium Asterisk | =1.4.38 | |
| Digium Asterisk | =1.4.4 | |
| Digium Asterisk | =1.4.33 | |
| Digium Asterisk | =1.4.23-rc4 | |
| Digium Asterisk | =1.4.22 | |
| Digium Asterisk | =1.4.0 | |
| Digium Asterisk | =1.4.32 | |
| Digium Asterisk | =1.4.31-rc2 | |
| Digium Asterisk | =1.4.22.2 | |
| Digium Asterisk | =1.4.26-rc3 | |
| Digium Asterisk | =1.4.6 | |
| Digium Asterisk | =1.4.33-rc1 | |
| Digium Asterisk | =1.4.20 | |
| Digium Asterisk | =1.4.39 | |
| Digium Asterisk | =1.4.22.1 | |
| Digium Asterisk | =1.4.39.2 | |
| Digium Asterisk | =1.4.12.1 | |
| Digium Asterisk | =1.4.41 | |
| Digium Asterisk | =1.4.2 | |
| Digium Asterisk | =1.4.19 | |
| Digium Asterisk | =1.4.29 | |
| Digium Asterisk | =1.4.20-rc3 | |
| Digium Asterisk | =1.4.18 | |
| Digium Asterisk | =1.4.34 | |
| Digium Asterisk | =1.4.21-rc2 | |
| Digium Asterisk | =1.4.22-rc1 | |
| Digium Asterisk | =1.4.40 | |
| Digium Asterisk | =1.4.10 | |
| Digium Asterisk | =1.4.41-rc1 | |
| Digium Asterisk | =1.4.41.1 | |
| Digium Asterisk | =1.4.35 | |
| Digium Asterisk | =1.4.24.1 | |
| Digium Asterisk | =1.4.10.1 | |
| Digium Asterisk | =1.4.16.1 | |
| Digium Asterisk | =1.4.19-rc4 | |
| Digium Asterisk | =1.4.31 | |
| Digium Asterisk | =1.4.33.1 | |
| Digium Asterisk | =1.4.25-rc1 | |
| Digium Asterisk | =1.4.25 | |
| Digium Asterisk | =1.4.11 | |
| Digium Asterisk | =1.4.23 | |
| Digium Asterisk | =1.4.39.1 | |
| Digium Asterisk | =1.4.7 | |
| Digium Asterisk | =1.4.7.1 | |
| Digium Asterisk | =1.4.26-rc2 | |
| Digium Asterisk | =1.4.29-rc1 | |
| Digium Asterisk | =1.4.22-rc2 | |
| Digium Asterisk | =1.4.15 | |
| Digium Asterisk | =1.4.34-rc2 | |
| Digium Asterisk | =1.4.31-rc1 | |
| Digium Asterisk | =1.4.28-rc1 | |
| Digium Asterisk | =1.4.40-rc1 | |
| Digium Asterisk | =1.4.19-rc3 | |
| Digium Asterisk | =1.4.23-rc1 | |
| Digium Asterisk | =1.4.27 | |
| Digium Asterisk | =1.4.25.1 | |
| Digium Asterisk | =1.4.34-rc1 | |
| Digium Asterisk | =1.4.21.1 | |
| Digium Asterisk | =1.4.19-rc2 | |
| Digium Asterisk | =1.4.9 | |
| Digium Asterisk | =1.4.12 | |
| Digium Asterisk | =1.4.37 | |
| Digium Asterisk | =1.4.20-rc2 | |
| Digium Asterisk | =1.4.19-rc1 | |
| Digium Asterisk | =1.4.13 | |
| Digium Asterisk | =1.4.21.2 | |
| Digium Asterisk | =1.4.27-rc4 | |
| Digium Asterisk | =1.4.40.2 | |
| Digium Asterisk | =1.4.33-rc2 | |
| Digium Asterisk | =1.4.17 | |
| Digium Asterisk | =1.4.40-rc2 | |
| Digium Asterisk | =1.4.29.1 | |
| Digium Asterisk | =1.4.23-rc2 | |
| Digium Asterisk | =1.4.22-rc4 | |
| Digium Asterisk | =1.4.22-rc5 | |
| Digium Asterisk | =1.4.40.1 | |
| 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 | =1.4.32-rc1 | |
| Digium Asterisk | =1.4.39-rc1 | |
| Digium Asterisk | =1.4.14 | |
| Digium Asterisk | =1.4.20.1 | |
| Digium Asterisk | =1.4.24 | |
| Digium Asterisk | =1.4.0-beta1 | |
| Digium Asterisk | =1.4.40-rc3 | |
| Digium Asterisk | =1.4.24-rc1 | |
| Digium Asterisk | =1.4.26 | |
| Digium Asterisk | =1.4.16.2 | |
| Digium Asterisk | =1.4.23.2 | |
| Digium Asterisk | =1.4.27-rc5 | |
| Digium Asterisk | =1.4.30-rc2 | |
| Digium Asterisk | =1.4.23.1 | |
| Digium Asterisk | =1.4.23-rc3 | |
| Digium Asterisk | =1.4.8 | |
| Digium Asterisk | =1.4.30-rc3 | |
| Digium Asterisk | =1.4.36 | |
| Digium Asterisk | =1.4.0-beta3 | |
| Digium Asterisk | =1.4.21 |
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Reference Links
- collector/nvd-historical
- collector/nvd-index
- agent/references
- agent/weakness
- agent/author
- agent/severity
- agent/description
- agent/type
- agent/event
- agent/softwarecombine
- agent/first-publish-date
- agent/last-modified-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/digium
- canonical/digium asterisk
- version/digium asterisk/1.6.2.16.2
- version/digium asterisk/1.6.2.0-rc3
- version/digium asterisk/1.6.2.0-rc2
- version/digium asterisk/1.6.2.1
- version/digium asterisk/1.6.2.0-rc4
- version/digium asterisk/1.6.2.4
- version/digium asterisk/1.6.2.6
- version/digium asterisk/1.6.2.0-rc5
- version/digium asterisk/1.6.2.0-rc7
- version/digium asterisk/1.6.2.16-rc1
- version/digium asterisk/1.6.2.17-rc1
- version/digium asterisk/1.6.2.1-rc1
- version/digium asterisk/1.6.2.16
- version/digium asterisk/1.6.2.15-rc1
- version/digium asterisk/1.6.2.17
- version/digium asterisk/1.6.2.18.2
- version/digium asterisk/1.6.2.18.1
- version/digium asterisk/1.6.2.6-rc1
- version/digium asterisk/1.6.2.17.1
- version/digium asterisk/1.6.2.2
- version/digium asterisk/1.6.2.0-rc8
- version/digium asterisk/1.6.2.3-rc2
- version/digium asterisk/1.6.2.17-rc3
- version/digium asterisk/1.6.2.16.1
- version/digium asterisk/1.6.2.0
- version/digium asterisk/1.6.2.17-rc2
- version/digium asterisk/1.6.2.18-rc1
- version/digium asterisk/1.6.2.5
- version/digium asterisk/1.6.2.17.3
- version/digium asterisk/1.6.2.18
- version/digium asterisk/1.6.2.0-rc6
- version/digium asterisk/1.6.2.6-rc2
- version/digium asterisk/1.6.2.17.2
- version/digium asterisk/1.4.37-rc1
- version/digium asterisk/1.4.26.3
- version/digium asterisk/1.4.5
- version/digium asterisk/1.4.22-rc3
- version/digium asterisk/1.4.27-rc2
- version/digium asterisk/1.4.36-rc1
- version/digium asterisk/1.4.26-rc4
- version/digium asterisk/1.4.28
- version/digium asterisk/1.4.27-rc1
- version/digium asterisk/1.4.27.1
- version/digium asterisk/1.4.41.2
- version/digium asterisk/1.4.26-rc5
- version/digium asterisk/1.4.0-beta4
- version/digium asterisk/1.4.0-beta2
- version/digium asterisk/1.4.35-rc1
- version/digium asterisk/1.4.26.2
- version/digium asterisk/1.4.19.2
- version/digium asterisk/1.4.26.1
- version/digium asterisk/1.4.20-rc1
- version/digium asterisk/1.4.16
- version/digium asterisk/1.4.3
- version/digium asterisk/1.4.27-rc3
- version/digium asterisk/1.4.19.1
- version/digium asterisk/1.4.30
- version/digium asterisk/1.4.38-rc1
- version/digium asterisk/1.4.38
- version/digium asterisk/1.4.4
- version/digium asterisk/1.4.33
- version/digium asterisk/1.4.23-rc4
- version/digium asterisk/1.4.22
- version/digium asterisk/1.4.0
- version/digium asterisk/1.4.32
- version/digium asterisk/1.4.31-rc2
- version/digium asterisk/1.4.22.2
- version/digium asterisk/1.4.26-rc3
- version/digium asterisk/1.4.6
- version/digium asterisk/1.4.33-rc1
- version/digium asterisk/1.4.20
- version/digium asterisk/1.4.39
- version/digium asterisk/1.4.22.1
- version/digium asterisk/1.4.39.2
- version/digium asterisk/1.4.12.1
- version/digium asterisk/1.4.41
- version/digium asterisk/1.4.2
- version/digium asterisk/1.4.19
- version/digium asterisk/1.4.29
- version/digium asterisk/1.4.20-rc3
- version/digium asterisk/1.4.18
- version/digium asterisk/1.4.34
- version/digium asterisk/1.4.21-rc2
- version/digium asterisk/1.4.22-rc1
- version/digium asterisk/1.4.40
- version/digium asterisk/1.4.10
- version/digium asterisk/1.4.41-rc1
- version/digium asterisk/1.4.41.1
- version/digium asterisk/1.4.35
- version/digium asterisk/1.4.24.1
- version/digium asterisk/1.4.10.1
- version/digium asterisk/1.4.16.1
- version/digium asterisk/1.4.19-rc4
- version/digium asterisk/1.4.31
- version/digium asterisk/1.4.33.1
- version/digium asterisk/1.4.25-rc1
- version/digium asterisk/1.4.25
- version/digium asterisk/1.4.11
- version/digium asterisk/1.4.23
- version/digium asterisk/1.4.39.1
- version/digium asterisk/1.4.7
- version/digium asterisk/1.4.7.1
- version/digium asterisk/1.4.26-rc2
- version/digium asterisk/1.4.29-rc1
- version/digium asterisk/1.4.22-rc2
- version/digium asterisk/1.4.15
- version/digium asterisk/1.4.34-rc2
- version/digium asterisk/1.4.31-rc1
- version/digium asterisk/1.4.28-rc1
- version/digium asterisk/1.4.40-rc1
- version/digium asterisk/1.4.19-rc3
- version/digium asterisk/1.4.23-rc1
- version/digium asterisk/1.4.27
- version/digium asterisk/1.4.25.1
- version/digium asterisk/1.4.34-rc1
- version/digium asterisk/1.4.21.1
- version/digium asterisk/1.4.19-rc2
- version/digium asterisk/1.4.9
- version/digium asterisk/1.4.12
- version/digium asterisk/1.4.37
- version/digium asterisk/1.4.20-rc2
- version/digium asterisk/1.4.19-rc1
- version/digium asterisk/1.4.13
- version/digium asterisk/1.4.21.2
- version/digium asterisk/1.4.27-rc4
- version/digium asterisk/1.4.40.2
- version/digium asterisk/1.4.33-rc2
- version/digium asterisk/1.4.17
- version/digium asterisk/1.4.40-rc2
- version/digium asterisk/1.4.29.1
- version/digium asterisk/1.4.23-rc2
- version/digium asterisk/1.4.22-rc4
- version/digium asterisk/1.4.22-rc5
- version/digium asterisk/1.4.40.1
- version/digium asterisk/1.4.21-rc1
- version/digium asterisk/1.4.26-rc1
- version/digium asterisk/1.4.26-rc6
- version/digium asterisk/1.4.1
- version/digium asterisk/1.4.32-rc1
- version/digium asterisk/1.4.39-rc1
- version/digium asterisk/1.4.14
- version/digium asterisk/1.4.20.1
- version/digium asterisk/1.4.24
- version/digium asterisk/1.4.0-beta1
- version/digium asterisk/1.4.40-rc3
- version/digium asterisk/1.4.24-rc1
- version/digium asterisk/1.4.26
- version/digium asterisk/1.4.16.2
- version/digium asterisk/1.4.23.2
- version/digium asterisk/1.4.27-rc5
- version/digium asterisk/1.4.30-rc2
- version/digium asterisk/1.4.23.1
- version/digium asterisk/1.4.23-rc3
- version/digium asterisk/1.4.8
- version/digium asterisk/1.4.30-rc3
- version/digium asterisk/1.4.36
- version/digium asterisk/1.4.0-beta3
- version/digium asterisk/1.4.21