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Unrated severityNVD Advisory· Published Jan 8, 2010· Updated Jun 16, 2026

CVE-2009-4009

CVE-2009-4009

Description

Buffer overflow in PowerDNS Recursor before 3.1.7.2 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via crafted packets.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

20
  • PowerDNS/Recursor19 versions
    cpe:2.3:a:powerdns:recursor:*:*:*:*:*:*:*:*+ 18 more
    • cpe:2.3:a:powerdns:recursor:*:*:*:*:*:*:*:*range: <=3.1.7.2
    • cpe:2.3:a:powerdns:recursor:2.0_rc1:*:*:*:*:*:*:*
    • cpe:2.3:a:powerdns:recursor:2.8:*:*:*:*:*:*:*
    • cpe:2.3:a:powerdns:recursor:2.9.15:*:*:*:*:*:*:*
    • cpe:2.3:a:powerdns:recursor:2.9.16:*:*:*:*:*:*:*
    • cpe:2.3:a:powerdns:recursor:2.9.17:*:*:*:*:*:*:*
    • cpe:2.3:a:powerdns:recursor:2.9.18:*:*:*:*:*:*:*
    • cpe:2.3:a:powerdns:recursor:3.0:*:*:*:*:*:*:*
    • cpe:2.3:a:powerdns:recursor:3.0.1:*:*:*:*:*:*:*
    • cpe:2.3:a:powerdns:recursor:3.1:*:*:*:*:*:*:*
    • cpe:2.3:a:powerdns:recursor:3.1.1:*:*:*:*:*:*:*
    • cpe:2.3:a:powerdns:recursor:3.1.2:*:*:*:*:*:*:*
    • cpe:2.3:a:powerdns:recursor:3.1.3:*:*:*:*:*:*:*
    • cpe:2.3:a:powerdns:recursor:3.1.4:*:*:*:*:*:*:*
    • cpe:2.3:a:powerdns:recursor:3.1.5:*:*:*:*:*:*:*
    • cpe:2.3:a:powerdns:recursor:3.1.6:*:*:*:*:*:*:*
    • cpe:2.3:a:powerdns:recursor:3.1.7:*:*:*:*:*:*:*
    • cpe:2.3:a:powerdns:recursor:3.1.7.1:*:*:*:*:*:*:*
    • (no CPE)range: < 3.1.7.2
  • osv-coords
    pkg:rpm/opensuse/pdns-recursor&distro=openSUSE%20Tumbleweed
    Range: < 4.0.3-1.2

Patches

Vulnerability mechanics

References

11

News mentions

0

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