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    CVE-2004-2654

    The clientAbortBody function in client_side.c in Squid Web Proxy Cache before 2.6 STABLE6 allows remote attackers to cause a denial of service (segmentation fault) via unspecified vectors that trigger a null dereference. NOTE: in a followup advisory, a researcher claimed that the issue was a buffer overflow that was not fixed in STABLE6. However, the vendor's bug report clearly shows that the researcher later retracted this claim, because the tested product was actually STABLE5.

    Published:Dec 31, 2004
    Last Modified:Apr 16, 2026
    EPS:Feb 24, 2006
    EPSS Score:0.00508
    CVSS Score:5

    Affected Products

    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

    Related CVEs

    CVE-2009-0478 (CVSS 5) — Squid 2.7 to 2.7.STABLE5, 3.0 to 3.0.STABLE12, and 3.1 to 3.1.0.4 allows remote attackers to cause a denial of…
    CVE-2008-1612 (CVSS 4.3) — The arrayShrink function (lib/Array.c) in Squid 2.6.STABLE17 allows attackers to cause a denial of service (pr…
    CVE-2007-1560 (CVSS 5) — The clientProcessRequest() function in src/client_side.c in Squid 2.6 before 2.6.STABLE12 allows remote attack…
    CVE-2007-0248 (CVSS 5) — The aclMatchExternal function in Squid before 2.6.STABLE7 allows remote attackers to cause a denial of service…
    CVE-2007-0247 (CVSS 5) — squid/src/ftp.c in Squid before 2.6.STABLE7 allows remote FTP servers to cause a denial of service (core dump)…
    CVE-2005-3322 (CVSS 5) — Unspecified vulnerability in Squid on SUSE Linux 9.0 allows remote attackers to cause a denial of service (cra…
    CVE-2005-3258 (CVSS 5) — The rfc1738_do_escape function in ftp.c for Squid 2.5 STABLE11 and earlier allows remote FTP servers to cause …
    CVE-2005-2917 (CVSS 5) — Squid 2.5.STABLE10 and earlier, while performing NTLM authentication, does not properly handle certain request…
    CVE-2005-2796 (CVSS 5) — The sslConnectTimeout function in ssl.c for Squid 2.5.STABLE10 and earlier allows remote attackers to cause a …
    CVE-2005-2794 (CVSS 5) — store.c in Squid 2.5.STABLE10 and earlier allows remote attackers to cause a denial of service (crash) via cer…

    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