CVE-2008-5558
Medium
Description
Asterisk Open Source 1.2.26 through 1.2.30.3 and Business Edition B.2.3.5 through B.2.5.5, when realtime IAX2 users are enabled, allows remote attackers to cause a denial of service (crash) via authentication attempts involving (1) an unknown user or (2) a user using hostname matching.
SeverityMedium
CVSS4.3
Exploit probability—
ProductAsterisk Business Edition
PublishedDec 17, 2008
First seenDec 17, 2008
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| asterisk asterisk_business_edition | b.2.3.4, b.2.3.5, b.2.5.0, b.2.5.1, b.2.5.3 | — |
| asterisk open_source | 1.2.26, 1.2.26.1, 1.2.26.2, 1.2.27, 1.2.28, 1.2.29, 1.2.30, 1.2.30.2, 1.2.30.3 | — |
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