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    CVE-2005-1519

    Squid 2.5 STABLE9 and earlier, when the DNS client port is unfiltered and the environment does not prevent IP spoofing, allows remote attackers to spoof DNS lookups.

    Published:May 11, 2005
    Last Modified:Apr 16, 2026
    EPS:May 11, 2005
    EPSS Score:0.24581
    CVSS Score:6.4

    Affected Products

    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Squid
    Product
    Squid

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    http://fedoranews.org/updates/FEDORA--.shtml
    http://secunia.com/advisories/15294
    http://www.debian.org/security/2005/dsa-751
    http://www.redhat.com/archives/fedora-announce-list/2005-May/msg00025.html
    http://www.redhat.com/support/errata/RHSA-2005-489.html
    http://www.securityfocus.com/bid/13592
    http://www.squid-cache.org/Versions/v2/2.5/bugs/#squid-2.5.STABLE9-dns_query
    http://www.vupen.com/english/advisories/2005/0521
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9976
    http://fedoranews.org/updates/FEDORA--.shtml
    http://secunia.com/advisories/15294
    http://www.debian.org/security/2005/dsa-751
    http://www.redhat.com/archives/fedora-announce-list/2005-May/msg00025.html
    http://www.redhat.com/support/errata/RHSA-2005-489.html
    http://www.securityfocus.com/bid/13592
    http://www.squid-cache.org/Versions/v2/2.5/bugs/#squid-2.5.STABLE9-dns_query
    http://www.vupen.com/english/advisories/2005/0521
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9976

    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