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    CVE-2002-0068

    Squid 2.4 STABLE3 and earlier allows remote attackers to cause a denial of service (core dump) and possibly execute arbitrary code with an ftp:// URL with a larger number of special characters, which exceed the buffer when Squid URL-escapes the characters.

    Published:Feb 21, 2002
    Last Modified:Apr 16, 2026
    EPS:Apr 2, 2003
    EPSS Score:0.05561
    CVSS Score:7.5

    Affected Products

    Vendor
    Redhat
    Product
    Linux
    Vendor
    Squid
    Product
    Squid

    Exploits

    http://www.squid-cache.org/Versions/v2/2.4/bugs/http://www.squid-cache.org/Versions/v2/2.4/bugs/https://www.exploit-db.com/exploits/21297

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:12.squid.asc
    http://archives.neohapsis.com/archives/linux/caldera/2002-q1/0014.html
    http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000464
    http://marc.info/?l=bugtraq&m=101431040422095&w=2
    http://marc.info/?l=bugtraq&m=101440163111826&w=2
    http://marc.info/?l=bugtraq&m=101443252627021&w=2
    http://www.caldera.com/support/security/advisories/CSSA-2002-010.0.txt
    http://www.iss.net/security_center/static/8258.php
    http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-016.php
    http://www.novell.com/linux/security/advisories/2002_008_squid_txt.html
    http://www.osvdb.org/5378
    http://www.redhat.com/support/errata/RHSA-2002-029.html
    http://www.securityfocus.com/bid/4148
    http://www.squid-cache.org/Versions/v2/2.4/bugs/
    ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:12.squid.asc
    http://archives.neohapsis.com/archives/linux/caldera/2002-q1/0014.html
    http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000464
    http://marc.info/?l=bugtraq&m=101431040422095&w=2
    http://marc.info/?l=bugtraq&m=101440163111826&w=2
    http://marc.info/?l=bugtraq&m=101443252627021&w=2
    http://www.caldera.com/support/security/advisories/CSSA-2002-010.0.txt
    http://www.iss.net/security_center/static/8258.php
    http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-016.php
    http://www.novell.com/linux/security/advisories/2002_008_squid_txt.html
    http://www.osvdb.org/5378
    http://www.redhat.com/support/errata/RHSA-2002-029.html
    http://www.securityfocus.com/bid/4148
    http://www.squid-cache.org/Versions/v2/2.4/bugs/

    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