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    CVE-2002-0163

    Heap-based buffer overflow in Squid before 2.4 STABLE4, and Squid 2.5 and 2.6 until March 12, 2002 distributions, allows remote attackers to cause a denial of service, and possibly execute arbitrary code, via compressed DNS responses.

    Published:Mar 26, 2002
    Last Modified:Apr 16, 2026
    EPS:Apr 2, 2003
    EPSS Score:0.03895
    CVSS Score:7.5

    Affected Products

    Vendor
    Redhat
    Product
    Linux
    Vendor
    Squid
    Product
    Squid

    Exploits

    https://www.exploit-db.com/exploits/347

    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.caldera.com/pub/security/OpenLinux/CSSA-2002-017.1.txt
    ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:19.squid.asc
    http://marc.info/?l=bugtraq&m=101716495023226&w=2
    http://rhn.redhat.com/errata/RHSA-2002-051.html
    http://www.iss.net/security_center/static/8628.php
    http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-027.php
    http://www.securityfocus.com/bid/4363
    http://www.squid-cache.org/Advisories/SQUID-2002_2.txt
    ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-017.1.txt
    ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:19.squid.asc
    http://marc.info/?l=bugtraq&m=101716495023226&w=2
    http://rhn.redhat.com/errata/RHSA-2002-051.html
    http://www.iss.net/security_center/static/8628.php
    http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-027.php
    http://www.securityfocus.com/bid/4363
    http://www.squid-cache.org/Advisories/SQUID-2002_2.txt

    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