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    CVE-2001-0129

    Buffer overflow in Tinyproxy HTTP proxy 1.3.3 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a long connect request.

    Published:Mar 12, 2001
    Last Modified:Apr 16, 2026
    EPS:May 7, 2001
    EPSS Score:0.09555
    CVSS Score:10

    Affected Products

    Vendor
    Tinyproxy
    Product
    Tinyproxy

    Exploits

    http://www.securityfocus.com/bid/2217http://www.securityfocus.com/bid/2217https://www.exploit-db.com/exploits/20559

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-54388 (CVSS 9.3) — Tinyproxy through 1.11.3, fixed in commit 364cdb6, fails to reject requests containing multiple Content-Length…
    CVE-2026-54387 (CVSS 9.3) — Tinyproxy through 1.11.3, fixed in commit ff45d3b, fails to reconcile conflicting Content-Length and Transfer-…
    CVE-2026-55202 (CVSS 8.8) — Tinyproxy through 1.11.3, fixed in commit 09312a1, fails to properly validate the Host header during stathost …
    CVE-2026-3945 (CVSS 8.7) — An integer overflow vulnerability in the HTTP chunked transfer encoding parser in tinyproxy up to and includin…
    CVE-2025-63938 (CVSS 6.5) — Tinyproxy through 1.11.2 contains an integer overflow vulnerability in the strip_return_port() function within…
    CVE-2023-49606 (CVSS 9.8) — A use-after-free vulnerability exists in the HTTP Connection Headers parsing in Tinyproxy 1.11.1 and Tinyproxy…
    CVE-2002-0847 (CVSS 7.5) — tinyproxy HTTP proxy 1.5.0, 1.4.3, and earlier allows remote attackers to execute arbitrary code via memory th…

    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