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    CVE-2019-20800

    In Cherokee through 1.2.104, remote attackers can trigger an out-of-bounds write in cherokee_handler_cgi_add_env_pair in handler_cgi.c by sending many request headers, as demonstrated by a GET request with many "Host: 127.0.0.1" headers.

    Published:May 17, 2020
    Last Modified:Nov 21, 2024
    EPS:May 17, 2020
    EPSS Score:0.01262
    CVSS Score:9.8

    Affected Products

    Vendor
    Cherokee-project
    Product
    Cherokee

    Exploits

    https://github.com/cherokee/webserver/issues/1224https://logicaltrust.net/blog/2019/11/cherokee.htmlhttps://github.com/cherokee/webserver/issues/1224https://logicaltrust.net/blog/2019/11/cherokee.html

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2020-12845 (CVSS 7.5) — Cherokee 0.4.27 to 1.2.104 is affected by a denial of service due to a NULL pointer dereferences. A remote una…
    CVE-2019-20798 (CVSS 8.4) — An XSS issue was discovered in handler_server_info.c in Cherokee through 1.2.104. The requested URL is imprope…
    CVE-2019-20799 (CVSS 7.5) — In Cherokee through 1.2.104, multiple memory corruption errors may be used by a remote attacker to destabilize…
    CVE-2014-4668 (CVSS 6.8) — The cherokee_validator_ldap_check function in validator_ldap.c in Cherokee 1.2.103 and earlier, when LDAP is u…
    CVE-2011-2191 (CVSS 6.8) — Cross-site request forgery (CSRF) vulnerability in Cherokee-admin in Cherokee before 1.2.99 allows remote atta…
    CVE-2011-2190 (CVSS 2.1) — The generate_admin_password function in Cherokee before 1.2.99 uses time and PID values for seeding of a rando…
    CVE-2009-4489 (CVSS 5) — header.c in Cherokee before 0.99.32 writes data to a log file without sanitizing non-printable characters, whi…

    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