National Cyber Awareness System

Vulnerability Summary for CVE-2009-3094

Overview

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.

Description

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

Impact

CVSS Severity (version 2.0):

CVSS Version 2 Metrics:

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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External Source: FEDORA

Name: FEDORA-2009-12606

Hyperlink:https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00944.html

External Source: FEDORA

Name: FEDORA-2009-12604

Hyperlink:https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00645.html

External Source: CONFIRM

Name: https://bugzilla.redhat.com/show_bug.cgi?id=521619

Hyperlink:https://bugzilla.redhat.com/show_bug.cgi?id=521619

External Source: VUPEN

Name: ADV-2010-0609

Type: Advisory

Hyperlink:http://www.vupen.com/english/advisories/2010/0609

External Source: BUGTRAQ

Name: 20091124 rPSA-2009-0155-1 httpd mod_ssl

Hyperlink:http://www.securityfocus.com/archive/1/archive/1/508075/100/0/threaded

External Source: MISC

Name: http://www.intevydis.com/blog/?p=59

Hyperlink:http://www.intevydis.com/blog/?p=59

External Source: DEBIAN

Name: DSA-1934

Hyperlink:http://www.debian.org/security/2009/dsa-1934

External Source: AIXAPAR

Name: PM09161

Hyperlink:http://www-01.ibm.com/support/docview.wss?uid=swg1PM09161

External Source: AIXAPAR

Name: PK96858

Hyperlink:http://www-01.ibm.com/support/docview.wss?uid=swg1PK96858

External Source: CONFIRM

Name: http://wiki.rpath.com/Advisories:rPSA-2009-0155

Hyperlink:http://wiki.rpath.com/Advisories:rPSA-2009-0155

External Source: SECUNIA

Name: 37152

Type: Advisory

Hyperlink:http://secunia.com/advisories/37152

External Source: SECUNIA

Name: 36549

Type: Advisory

Hyperlink:http://secunia.com/advisories/36549

External Source: OVAL

Name: oval:org.mitre.oval:def:8087

Hyperlink:http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:8087

External Source: OVAL

Name: oval:org.mitre.oval:def:10981

Hyperlink:http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:10981

External Source: SUSE

Name: SUSE-SA:2009:050

Hyperlink:http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00006.html

External Source: MISC

Name: http://intevydis.com/vd-list.shtml

Hyperlink:http://intevydis.com/vd-list.shtml

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