CVE-2007-3304

MEDIUM

Description

Apache 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."

References

ftp://patches.sgi.com/support/free/security/advisories/20070701-01-P.asc

http://bugs.gentoo.org/show_bug.cgi?id=186219

http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=245111

http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01182588

http://httpd.apache.org/security/vulnerabilities_13.html

http://httpd.apache.org/security/vulnerabilities_20.html

http://httpd.apache.org/security/vulnerabilities_22.html

http://lists.vmware.com/pipermail/security-announce/2009/000062.html

http://mail-archives.apache.org/mod_mbox/httpd-dev/200706.mbox/%[email protected]%3e

http://marc.info/?l=apache-httpd-dev&m=118252946632447&w=2

http://osvdb.org/38939

http://rhn.redhat.com/errata/RHSA-2007-0556.html

http://secunia.com/advisories/25827

http://secunia.com/advisories/25830

http://secunia.com/advisories/25920

http://secunia.com/advisories/26211

http://secunia.com/advisories/26273

http://secunia.com/advisories/26443

http://secunia.com/advisories/26508

http://secunia.com/advisories/26611

http://secunia.com/advisories/26759

http://secunia.com/advisories/26790

http://secunia.com/advisories/26822

http://secunia.com/advisories/26842

http://secunia.com/advisories/26993

http://secunia.com/advisories/27121

http://secunia.com/advisories/27209

http://secunia.com/advisories/27563

http://secunia.com/advisories/27732

http://secunia.com/advisories/28212

http://secunia.com/advisories/28224

http://secunia.com/advisories/28606

http://security.gentoo.org/glsa/glsa-200711-06.xml

http://security.psnc.pl/files/apache_report.pdf

http://securityreason.com/securityalert/2814

http://sunsolve.sun.com/search/document.do?assetkey=1-26-103179-1

http://sunsolve.sun.com/search/document.do?assetkey=1-66-200032-1

http://support.avaya.com/elmodocs2/security/ASA-2007-353.htm

http://support.avaya.com/elmodocs2/security/ASA-2007-363.htm

http://svn.apache.org/viewvc?view=rev&revision=547987

http://www.fujitsu.com/global/support/software/security/products-f/interstage-200802e.html

http://www.mandriva.com/security/advisories?name=MDKSA-2007:140

http://www.mandriva.com/security/advisories?name=MDKSA-2007:142

http://www.novell.com/linux/security/advisories/2007_61_apache2.html

http://www.redhat.com/archives/fedora-package-announce/2007-September/msg00320.html

http://www.redhat.com/errata/RHSA-2007-0532.html

http://www.redhat.com/support/errata/RHSA-2007-0557.html

http://www.redhat.com/support/errata/RHSA-2007-0662.html

http://www.redhat.com/support/errata/RHSA-2008-0261.html

http://www.securityfocus.com/archive/1/469899/100/0/threaded

http://www.securityfocus.com/archive/1/471832/100/0/threaded

http://www.securityfocus.com/archive/1/505990/100/0/threaded

http://www.securityfocus.com/bid/24215

http://www.securitytracker.com/id?1018304

http://www.trustix.org/errata/2007/0026/

http://www.ubuntu.com/usn/usn-499-1

http://www.vupen.com/english/advisories/2007/2727

http://www.vupen.com/english/advisories/2007/3100

http://www.vupen.com/english/advisories/2007/3283

http://www.vupen.com/english/advisories/2007/3420

http://www.vupen.com/english/advisories/2007/3494

http://www.vupen.com/english/advisories/2007/4305

http://www.vupen.com/english/advisories/2008/0233

http://www-1.ibm.com/support/docview.wss?uid=swg1PK52702

http://www-1.ibm.com/support/docview.wss?uid=swg1PK53984

http://www-1.ibm.com/support/search.wss?rs=0&q=PK50467&apar=only

https://exchange.xforce.ibmcloud.com/vulnerabilities/35095

https://issues.rpath.com/browse/RPL-1710

https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Ccvs.httpd.apache.org%3E

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11589

Details

Source: MITRE

Published: 2007-06-20

Updated: 2018-10-16

Risk Information

CVSS v2.0

Base Score: 4.7

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

Impact Score: 6.9

Exploitability Score: 3.4

Severity: MEDIUM