CVE-2006-2898
High
Description
The IAX2 channel driver (chan_iax2) for Asterisk 1.2.x before 1.2.9 and 1.0.x before 1.0.11 allows remote attackers to cause a denial of service (crash) and execute arbitrary code via truncated IAX 2 (IAX2) video frames, which bypasses a length check and leads to a buffer overflow involving negative length check. NOTE: the vendor advisory claims that only a DoS is possible, but the original researcher is reliable.
SeverityHigh
CVSS7.5
Exploit probability—
ProductDigium Asterisk
PublishedJun 7, 2006
First seenJun 7, 2006
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| digium asterisk | 1.0.7, 1.0.8, 1.0.9, 1.0.10, 1.2.0_beta1, 1.2.0_beta2, 1.2.6, 1.2.7, 1.2.8 | — |
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