CVE-2006-4251 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Recursor
5 documents5 sources
Severity
7.5HIGHNVD
EPSS
0.0%
top 93.56%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedNov 14
Latest updateMay 1
Description
Buffer overflow in PowerDNS Recursor 3.1.3 and earlier might allow remote attackers to execute arbitrary code via a malformed TCP DNS query that prevents Recursor from properly calculating the TCP DNS query length.
CVSS vector
AV:N/AC:L/C:P/I:P/A:PExploitability: 10.0 | Impact: 6.4
Affected Packages2 packages
Patches
🔴Vulnerability Details
3📋Vendor Advisories
1Debian▶
CVE-2006-4251: pdns - Buffer overflow in PowerDNS Recursor 3.1.3 and earlier might allow remote attack...↗2006