CVE-2009-3094

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    CVE-2009-3094

    Published: 8 Sept 2009Last Modified: 10 Apr 2026

    Summary:

    Details: The ap_proxy_ftp_handler function in modules/proxy/proxy_ftp.c in the mod_proxy_ftp module in the Apache HTTP Server 2.0.63 and 2.2.13 allows remote FTP servers to cause a denial of service (NULL pointer dereference and child process crash) via a malformed reply to an EPSV command.

    References: http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00006.html, http://marc.info/?l=bugtraq&m=126998684522511&w=2, http://marc.info/?l=bugtraq&m=127557640302499&w=2, http://marc.info/?l=bugtraq&m=133355494609819&w=2, http://secunia.com/advisories/36549, http://secunia.com/advisories/37152, http://www-01.ibm.com/support/docview.wss?uid=swg1PK96858, http://www-01.ibm.com/support/docview.wss?uid=swg1PM09161, http://www.debian.org/security/2009/dsa-1934, http://www.securityfocus.com/archive/1/508075/100/0/threaded, http://www.vupen.com/english/advisories/2010/0609, https://bugzilla.redhat.com/show_bug.cgi?id=521619, https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10981, https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8087, https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00645.html, https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00944.html, http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00006.html, http://marc.info/?l=bugtraq&m=126998684522511&w=2, http://marc.info/?l=bugtraq&m=127557640302499&w=2, http://marc.info/?l=bugtraq&m=133355494609819&w=2, http://www.intevydis.com/blog/?p=59, https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00645.html, https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00944.html, http://marc.info/?l=bugtraq&m=126998684522511&w=2, http://marc.info/?l=bugtraq&m=127557640302499&w=2, http://marc.info/?l=bugtraq&m=133355494609819&w=2, http://www.vupen.com/english/advisories/2010/0609, https://bugzilla.redhat.com/show_bug.cgi?id=521619, http://intevydis.com/vd-list.shtml, http://wiki.rpath.com/Advisories:rPSA-2009-0155, https://lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af93e9ac%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc181eec232489e7f79%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/r0276683d8e1e07153fc8642618830ac0ade85b9ae0dc7b07f63bb8fc%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/r2295080a257bad27ea68ca0af12fc715577f9e84801eae116a33107e%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/r2cb985de917e7da0848c440535f65a247754db8b2154a10089e4247b%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/r5f9c22f9c28adbd9f00556059edc7b03a5d5bb71d4bb80257c0d34e4%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/r8828e649175df56f1f9e3919938ac7826128525426e2748f0ab62feb%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/r9e8622254184645bc963a1d47c5d47f6d5a36d6f080d8d2c43b2b142%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/rad01d817195e6cc871cb1d73b207ca326379a20a6e7f30febaf56d24%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/rad2acee3ab838b52c04a0698b1728a9a43467bf365bd481c993c535d%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/rb9c9f42dafa25d2f669dac2a536a03f2575bc5ec1be6f480618aee10%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/reb7c64aeea604bf948467d9d1cab8ff23fa7d002be1964bcc275aae7%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%40%3Ccvs.httpd.apache.org%3E

    Affected packages

    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