CVE-2007-4103
- State
- Published
- Severity
- Not scored
- Published
- Jul 31, 2007
- Updated
- Aug 7, 2024
- Reserved
- Jul 30, 2007
Description
The IAX2 channel driver (chan_iax2) in Asterisk Open 1.2.x before 1.2.23, 1.4.x before 1.4.9, and Asterisk Appliance Developer Kit before 0.6.0, when configured to allow unauthenticated calls, allows remote attackers to cause a denial of service (resource exhaustion) via a flood of calls that do not complete a 3-way handshake, which causes an ast_channel to be allocated but not released.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- 24950vdb-entry
- GLSA-200802-11vendor-advisory
- 29051third-party-advisory
- http://bugs.gentoo.org/show_bug.cgi?id=185713
- 1018472vdb-entry
- ADV-2007-2701vdb-entry
- 20070729 ASA-2007-018: Resource exhaustion vulnerability in IAX2 channel drivermailing-list
- 2960third-party-advisory
- http://ftp.digium.com/pub/asa/ASA-2007-018.pdf
- 38197vdb-entry
- 26274third-party-advisory
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