CVE-2007-2488
Critical
Description
The IAX2 channel driver (chan_iax2) in Asterisk before 20070504 does not properly null terminate data, which allows remote attackers to trigger loss of transmitted data, and possibly obtain sensitive information (memory contents) or cause a denial of service (application crash), by sending a frame that lacks a 0 byte.
SeverityCritical
CVSS10.0
Exploit probability—
ProductAsterisk
PublishedMay 7, 2007
First seenMay 7, 2007
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| asterisk asterisk | v ≤ 1.4.4_2007-04-27 | — |
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