CVE-2011-4597: Infoleak
First published: Thu Dec 15 2011(Updated: )
The SIP over UDP implementation in Asterisk Open Source 1.4.x before 1.4.43, 1.6.x before 1.6.2.21, and 1.8.x before 1.8.7.2 uses different port numbers for responses to invalid requests depending on whether a SIP username exists, which allows remote attackers to enumerate usernames via a series of requests.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Digium Asterisk | =1.8.3-rc3 | |
| Digium Asterisk | =1.8.3 | |
| Digium Asterisk | =1.8.2.4 | |
| Digium Asterisk | =1.8.0-beta2 | |
| Digium Asterisk | =1.8.6.0-rc3 | |
| Digium Asterisk | =1.8.3-rc1 | |
| Digium Asterisk | =1.8.1 | |
| Digium Asterisk | =1.8.1.2 | |
| Digium Asterisk | =1.8.7.1 | |
| Digium Asterisk | =1.8.7.0-rc1 | |
| Digium Asterisk | =1.8.4.3 | |
| Digium Asterisk | =1.8.0-beta4 | |
| Digium Asterisk | =1.8.4-rc1 | |
| Digium Asterisk | =1.8.0-rc5 | |
| Digium Asterisk | =1.8.4.4 | |
| Digium Asterisk | =1.8.7.0 | |
| Digium Asterisk | =1.8.5.0 | |
| Digium Asterisk | =1.8.3.1 | |
| Digium Asterisk | =1.8.0-beta3 | |
| Digium Asterisk | =1.8.0-beta5 | |
| Digium Asterisk | =1.8.4 | |
| Digium Asterisk | =1.8.3.2 | |
| Digium Asterisk | =1.8.0-rc2 | |
| Digium Asterisk | =1.8.7.0-rc2 | |
| Digium Asterisk | =1.8.3-rc2 | |
| Digium Asterisk | =1.8.4.2 | |
| Digium Asterisk | =1.8.6.0-rc2 | |
| Digium Asterisk | =1.8.2.3 | |
| Digium Asterisk | =1.8.3.3 | |
| Digium Asterisk | =1.8.4-rc2 | |
| Digium Asterisk | =1.8.2.1 | |
| Digium Asterisk | =1.8.1-rc1 | |
| Digium Asterisk | =1.8.0 | |
| Digium Asterisk | =1.8.0-rc3 | |
| Digium Asterisk | =1.8.1.1 | |
| Digium Asterisk | =1.8.2 | |
| Digium Asterisk | =1.8.2.2 | |
| Digium Asterisk | =1.8.4-rc3 | |
| Digium Asterisk | =1.8.0-beta1 | |
| Digium Asterisk | =1.8.6.0 | |
| Digium Asterisk | =1.8.0-rc4 | |
| Digium Asterisk | =1.8.5-rc1 | |
| Digium Asterisk | =1.8.5 | |
| Digium Asterisk | =1.8.4.1 | |
| Digium Asterisk | =1.8.6.0-rc1 | |
| 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 | =1.6.2.21 | |
| Digium Asterisk | =1.6.2.20 | |
| 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 | =1.6.2.19-rc1 | |
| 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 | =1.6.2.19 | |
| 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 | =1.4.42-rc2 | |
| 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 | =1.4.42 | |
| 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 | =1.4.42-rc1 | |
| 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
- http://downloads.asterisk.org/pub/security/AST-2011-013.html
- http://openwall.com/lists/oss-security/2011/12/09/4
- http://openwall.com/lists/oss-security/2011/12/09/3
- http://secunia.com/advisories/47273
- http://osvdb.org/77597
- http://lists.digium.com/pipermail/asterisk-dev/2011-November/052191.html
- http://www.debian.org/security/2011/dsa-2367
- http://archives.neohapsis.com/archives/bugtraq/2011-12/0151.html
- collector/nvd-historical
- collector/nvd-index
- agent/weakness
- agent/references
- agent/severity
- agent/author
- agent/type
- agent/description
- agent/event
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/digium
- canonical/digium asterisk
- version/digium asterisk/1.8.3-rc3
- version/digium asterisk/1.8.3
- version/digium asterisk/1.8.2.4
- version/digium asterisk/1.8.0-beta2
- version/digium asterisk/1.8.6.0-rc3
- version/digium asterisk/1.8.3-rc1
- version/digium asterisk/1.8.1
- version/digium asterisk/1.8.1.2
- version/digium asterisk/1.8.7.1
- version/digium asterisk/1.8.7.0-rc1
- version/digium asterisk/1.8.4.3
- version/digium asterisk/1.8.0-beta4
- version/digium asterisk/1.8.4-rc1
- version/digium asterisk/1.8.0-rc5
- version/digium asterisk/1.8.4.4
- version/digium asterisk/1.8.7.0
- version/digium asterisk/1.8.5.0
- version/digium asterisk/1.8.3.1
- version/digium asterisk/1.8.0-beta3
- version/digium asterisk/1.8.0-beta5
- version/digium asterisk/1.8.4
- version/digium asterisk/1.8.3.2
- version/digium asterisk/1.8.0-rc2
- version/digium asterisk/1.8.7.0-rc2
- version/digium asterisk/1.8.3-rc2
- version/digium asterisk/1.8.4.2
- version/digium asterisk/1.8.6.0-rc2
- version/digium asterisk/1.8.2.3
- version/digium asterisk/1.8.3.3
- version/digium asterisk/1.8.4-rc2
- version/digium asterisk/1.8.2.1
- version/digium asterisk/1.8.1-rc1
- version/digium asterisk/1.8.0
- version/digium asterisk/1.8.0-rc3
- version/digium asterisk/1.8.1.1
- version/digium asterisk/1.8.2
- version/digium asterisk/1.8.2.2
- version/digium asterisk/1.8.4-rc3
- version/digium asterisk/1.8.0-beta1
- version/digium asterisk/1.8.6.0
- version/digium asterisk/1.8.0-rc4
- version/digium asterisk/1.8.5-rc1
- version/digium asterisk/1.8.5
- version/digium asterisk/1.8.4.1
- version/digium asterisk/1.8.6.0-rc1
- 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/1.6.2.21
- version/digium asterisk/1.6.2.20
- 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/1.6.2.19-rc1
- 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/1.6.2.19
- 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/1.4.42-rc2
- 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/1.4.42
- 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/1.4.42-rc1
- 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