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    CVE-2005-0174

    Squid 2.5 up to 2.5.STABLE7 allows remote attackers to poison the cache or conduct certain attacks via headers that do not follow the HTTP specification, including (1) multiple Content-Length headers, (2) carriage return (CR) characters that are not part of a CRLF pair, and (3) header names containing whitespace characters.

    Published:Jan 31, 2005
    Last Modified:Apr 16, 2026
    EPS:Feb 6, 2005
    EPSS Score:0.83332
    CVSS Score:5

    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://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000931
    http://fedoranews.org/updates/FEDORA--.shtml
    http://marc.info/?l=bugtraq&m=110780531820947&w=2
    http://www.kb.cert.org/vuls/id/768702
    http://www.mandriva.com/security/advisories?name=MDKSA-2005:034
    http://www.novell.com/linux/security/advisories/2005_06_squid.html
    http://www.redhat.com/archives/fedora-announce-list/2005-May/msg00025.html
    http://www.redhat.com/support/errata/RHSA-2005-060.html
    http://www.redhat.com/support/errata/RHSA-2005-061.html
    http://www.securityfocus.com/bid/12412
    http://www.squid-cache.org/Versions/v2/2.5/bugs/#squid-2.5.STABLE7-header_parsing
    http://www3.br.squid-cache.org/Advisories/SQUID-2005_4.txt
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10656
    http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000931
    http://fedoranews.org/updates/FEDORA--.shtml
    http://marc.info/?l=bugtraq&m=110780531820947&w=2
    http://www.kb.cert.org/vuls/id/768702
    http://www.mandriva.com/security/advisories?name=MDKSA-2005:034
    http://www.novell.com/linux/security/advisories/2005_06_squid.html
    http://www.redhat.com/archives/fedora-announce-list/2005-May/msg00025.html
    http://www.redhat.com/support/errata/RHSA-2005-060.html
    http://www.redhat.com/support/errata/RHSA-2005-061.html
    http://www.securityfocus.com/bid/12412
    http://www.squid-cache.org/Versions/v2/2.5/bugs/#squid-2.5.STABLE7-header_parsing
    http://www3.br.squid-cache.org/Advisories/SQUID-2005_4.txt
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10656

    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