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    CVE-2005-2302

    PowerDNS before 2.9.18, when allowing recursion to a restricted range of IP addresses, does not properly handle questions from clients that are denied recursion, which could cause a "blank out" of answers to those clients that are allowed to use recursion.

    Published:Jul 19, 2005
    Last Modified:Apr 16, 2026
    EPS:Jul 19, 2005
    EPSS Score:0.00007
    CVSS Score:2.1

    Affected Products

    Vendor
    Powerdns
    Product
    Powerdns

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2024-25583 (CVSS 7.5) — A crafted response from an upstream server the recursor has been configured to forward-recurse to can cause a …
    CVE-2008-5277 (CVSS 4.3) — PowerDNS before 2.9.21.2 allows remote attackers to cause a denial of service (daemon crash) via a CH HINFO qu…
    CVE-2008-3337 (CVSS 6.4) — PowerDNS Authoritative Server before 2.9.21.1 drops malformed queries, which might make it easier for remote a…
    CVE-2006-2069 (CVSS 5) — The recursor in PowerDNS before 3.0.1 allows remote attackers to cause a denial of service (application crash)…
    CVE-2005-0038 (CVSS 5) — The DNS implementation of PowerDNS 2.9.16 and earlier allows remote attackers to cause a denial of service via…
    CVE-2005-2301 (CVSS 5) — PowerDNS before 2.9.18, when running with an LDAP backend, does not properly escape LDAP queries, which allows…
    CVE-2005-0428 (CVSS 5) — The DNSPacket::expand method in dnspacket.cc in PowerDNS before 2.9.17 allows remote attackers to cause a deni…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High