National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2009-3094 Detail

Description

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.

Source:  MITRE
Description Last Modified:  09/08/2009

Evaluator Description

Per: http://cwe.mitre.org/data/definitions/476.html 'CWE-476: NULL Pointer Dereference'

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 2.6 LOW
Vector: (AV:N/AC:H/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 4.9


Access Vector (AV): Network
Access Complexity (AC): High
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

Vendor Statements (disclaimer)

Official Statement from Red Hat (11/12/2009)

List of the errata fixing this flaw in affected products can be found at: https://www.redhat.com/security/data/cve/CVE-2009-3094.html

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://intevydis.com/vd-list.shtml
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://wiki.rpath.com/Advisories:rPSA-2009-0155
http://www.debian.org/security/2009/dsa-1934
http://www.intevydis.com/blog/?p=59
http://www.securityfocus.com/archive/1/508075/100/0/threaded
http://www.vupen.com/english/advisories/2010/0609 Vendor Advisory
http://www-01.ibm.com/support/docview.wss?uid=swg1PK96858
http://www-01.ibm.com/support/docview.wss?uid=swg1PM09161
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

References to Check Content

Identifier:
oval:org.mitre.oval:def:10981
Check System:
http://oval.mitre.org/XMLSchema/oval-definitions-5
Hyperlink:
http://oval.mitre.org/repository/data/DownloadDefinition?id=oval:org.mitre.oval:def:10981
Identifier:
oval:org.mitre.oval:def:8087
Check System:
http://oval.mitre.org/XMLSchema/oval-definitions-5
Hyperlink:
http://oval.mitre.org/repository/data/DownloadDefinition?id=oval:org.mitre.oval:def:8087

Technical Details

Vulnerability Type (View All)

Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2009-3094
NVD Published Date:
09/08/2009
NVD Last Modified:
10/10/2018