CVE-2015-1868
High
Description
The label decompression functionality in PowerDNS Recursor 3.5.x, 3.6.x before 3.6.3, and 3.7.x before 3.7.2 and Authoritative (Auth) Server 3.2.x, 3.3.x before 3.3.2, and 3.4.x before 3.4.4 allows remote attackers to cause a denial of service (CPU consumption or crash) via a request with a name that refers to itself.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Powerdns Authoritative
PublishedMay 18, 2015
First seenMay 18, 2015
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| powerdns authoritative | 3.2, 3.3, 3.3.1, 3.3.2, 3.4.0, 3.4.1, 3.4.3 | — |
| fedoraproject fedora | 20, 21, 22 | — |
| powerdns recursor | 3.5, 3.5.1, 3.5.2, 3.5.3, 3.6.0, 3.6.1, 3.6.2, 3.6.3, 3.7.1 | — |
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