CVE-2007-3304

Summary

CVECVE-2007-3304
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2007-06-20 22:30:00 UTC
Updated2026-04-23 00:35:47 UTC
DescriptionApache httpd 1.3.37, 2.0.59, and 2.2.4 with the Prefork MPM module, allows local users to cause a denial of service by modifying the worker_score and process_score arrays to reference an arbitrary process ID, which is sent a SIGUSR1 signal from the master process, aka "SIGUSR1 killer."

Risk And Classification

Primary CVSS: v2.0 4.7 from [email protected]

AV:L/AC:M/Au:N/C:N/I:N/A:C

Problem Types: NVD-CWE-noinfo | n/a

CVSS v2.0 Breakdown

Access Vector
Local
Access Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete

AV:L/AC:M/Au:N/C:N/I:N/A:C

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Apache Http Server All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
[SECURITY] Fedora 7 Update: httpd-2.2.6-1.fc7 af854a3a-2127-422b-91ae-364da2661108 www.redhat.com Mailing List, Third Party Advisory
Webmail - OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com Permissions Required
Apache HTTP Server Worker Process Multiple Denial of Service Vulnerabilities af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Third Party Advisory, VDB Entry
SecurityFocus af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Third Party Advisory, VDB Entry
Understanding IT security af854a3a-2127-422b-91ae-364da2661108 www.redhat.com Third Party Advisory
Red Hat update for httpd - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Not Applicable, Vendor Advisory
www.trustix.org/errata/2007/0026 af854a3a-2127-422b-91ae-364da2661108 www.trustix.org Broken Link
PK52702: Z/OS IBM HTTP SERVER FOR WEBSPHERE (POWERED BY APACHE) FIX PACK 6.1.0.13 af854a3a-2127-422b-91ae-364da2661108 www-1.ibm.com Third Party Advisory
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
Advisories | Mandriva af854a3a-2127-422b-91ae-364da2661108 www.mandriva.com Broken Link
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
'Re: PID table changes (was Re: svn commit: r547987 - in /httpd/httpd/trunk)' - MARC af854a3a-2127-422b-91ae-364da2661108 marc.info Issue Tracking, Mailing List, Third Party Advisory
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
Repository / Oval Repository af854a3a-2127-422b-91ae-364da2661108 oval.cisecurity.org Third Party Advisory
rhn.redhat.com | Red Hat Support af854a3a-2127-422b-91ae-364da2661108 www.redhat.com Third Party Advisory
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com Third Party Advisory, VDB Entry
Avaya Products Apache Multi-Processing Module Denial of Service - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Not Applicable, Vendor Advisory
IBM WebSphere Application Server for z/OS HTTP Server Vulnerabilities - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Not Applicable, Vendor Advisory
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
Gentoo update for apache - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Not Applicable
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com Permissions Required
Apache httpd 2.0 vulnerabilities - The Apache HTTP Server Project af854a3a-2127-422b-91ae-364da2661108 httpd.apache.org Vendor Advisory
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
Interstage HTTP Server Multiple Vulnerabilities - Secunia Advisories - Vulnerability Intelligence - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com Not Applicable
[Apache-SVN] Revision 547987 af854a3a-2127-422b-91ae-364da2661108 svn.apache.org Third Party Advisory
Webmail | OVH- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com Permissions Required
Webmail | OVH- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com Permissions Required
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
ASA-2007-363 (RHSA-2007-0662) af854a3a-2127-422b-91ae-364da2661108 support.avaya.com Third Party Advisory
Avaya Products Perl Net::DNS and Apache Vulnerabilities - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Not Applicable, Vendor Advisory
Advisories | Mandriva af854a3a-2127-422b-91ae-364da2661108 www.mandriva.com Broken Link
[Security-announce] VMSA-2009-0010 VMware Hosted products update libpng and Apache HTTP Server af854a3a-2127-422b-91ae-364da2661108 lists.vmware.com Mailing List, Third Party Advisory
httpd 1.3 vulnerabilities - The Apache HTTP Server Project af854a3a-2127-422b-91ae-364da2661108 httpd.apache.org Vendor Advisory
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
Webmail | OVH- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com Permissions Required
rhn.redhat.com | Red Hat Support af854a3a-2127-422b-91ae-364da2661108 rhn.redhat.com Third Party Advisory
SecurityReason - Apache Prefork MPM vulnerabilities - Report af854a3a-2127-422b-91ae-364da2661108 securityreason.com Exploit, Third Party Advisory
h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp af854a3a-2127-422b-91ae-364da2661108 h20000.www2.hp.com Third Party Advisory
rPath update for httpd and mod_ssl - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Not Applicable, Vendor Advisory
Security Announcement af854a3a-2127-422b-91ae-364da2661108 www.novell.com Broken Link
rhn.redhat.com | Red Hat Support af854a3a-2127-422b-91ae-364da2661108 www.redhat.com Third Party Advisory
SecurityFocus af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Third Party Advisory, VDB Entry
Mandriva update for apache - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Not Applicable, Vendor Advisory
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
SGI Advanced Linux Environment Multiple Updates - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Not Applicable, Vendor Advisory
Sun Solaris Apache Cross-Site Scripting and Denial of Service - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Not Applicable
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com Permissions Required
Trustix Update for Multiple Packages - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Not Applicable, Vendor Advisory
patches.sgi.com/support/free/security/advisories/20070701-01-P.asc af854a3a-2127-422b-91ae-364da2661108 patches.sgi.com Broken Link
osvdb.org/38939 af854a3a-2127-422b-91ae-364da2661108 osvdb.org Broken Link
SecurityFocus af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Third Party Advisory, VDB Entry
httpd 2.2 vulnerabilities - The Apache HTTP Server Project af854a3a-2127-422b-91ae-364da2661108 httpd.apache.org Vendor Advisory
issues.rpath.com/browse/RPL-1710 af854a3a-2127-422b-91ae-364da2661108 issues.rpath.com Broken Link
Sun Solaris Apache Cross-Site Scripting and Denial of Service - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Not Applicable
Search results af854a3a-2127-422b-91ae-364da2661108 www-1.ibm.com Third Party Advisory
245111 – (CVE-2007-3304) CVE-2007-3304 httpd scoreboard lack of PID protection af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com Issue Tracking, Third Party Advisory
#200032: Security Vulnerabilities in the Apache 1.3 and 2.0 Web Server Daemon and "mod_status" Module May Lead to Cross Site Scripting (XSS) or Denial of Service (DoS). af854a3a-2127-422b-91ae-364da2661108 sunsolve.sun.com Broken Link
SUSE update for apache2 - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Not Applicable
Gentoo Linux Documentation -- Apache: Multiple vulnerabilities af854a3a-2127-422b-91ae-364da2661108 security.gentoo.org Third Party Advisory
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
rhn.redhat.com | Red Hat Support af854a3a-2127-422b-91ae-364da2661108 www.redhat.com Third Party Advisory
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com Permissions Required
Red Hat updates for apache - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Not Applicable, Vendor Advisory
Apache Denial of Service and Cross-Site Scripting - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Not Applicable, Vendor Advisory
Fedora update for httpd - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Not Applicable, Vendor Advisory
WebSphere Application Server for z/OS HTTP Server Denial of Service - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Not Applicable
HP-UX update for Apache - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Not Applicable
USN-499-1: Apache vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com Third Party Advisory
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
Ubuntu update for apache - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Not Applicable, Vendor Advisory
IBM notice: The page you requested cannot be displayed af854a3a-2127-422b-91ae-364da2661108 www-1.ibm.com Third Party Advisory
404 Content not found errors - SunSolve - wikis.sun.com af854a3a-2127-422b-91ae-364da2661108 sunsolve.sun.com Broken Link
SecurityTracker.com Archives - Apache HTTPD scoreboard Protection Flaw Lets Local Users Terminate Arbitrary Processes af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com Broken Link, Third Party Advisory, VDB Entry
Mailing list archives af854a3a-2127-422b-91ae-364da2661108 mail-archives.apache.org
IBM HTTP Server Multi-Processing Module Denial of Service - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Not Applicable, Vendor Advisory
ASA-2007-353 (RHSA-2007-0557) af854a3a-2127-422b-91ae-364da2661108 support.avaya.com Third Party Advisory
security.psnc.pl/files/apache_report.pdf af854a3a-2127-422b-91ae-364da2661108 security.psnc.pl Third Party Advisory
This page provides Security Information. : FUJITSU af854a3a-2127-422b-91ae-364da2661108 www.fujitsu.com Third Party Advisory
Pony Mail! af854a3a-2127-422b-91ae-364da2661108 lists.apache.org
Gentoo Bug 186219 - www-servers/apache Multiple issues (CVE-2006-{5752}, CVE-2007-{1862,1863,3304,3847,4465}) af854a3a-2127-422b-91ae-364da2661108 bugs.gentoo.org Issue Tracking, Third Party Advisory
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Vendor Comments And Credit

OrganizationPublishedContributorStatement
Apache2008-07-02Mark J CoxFixed in Apache HTTP Server 2.2.6, 2.0.61, and 1.3.39: http://httpd.apache.org/security/vulnerabilities_22.html http://httpd.apache.org/security/vulnerabilities_20.html http://httpd.apache.org/security/vulnerabilities_13.html

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