CVE-2007-3304
MEDIUM 4.7EPSS 3.3%
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."
- CVSS v2.0 NVD
- 4.7 MEDIUM
AV:L/AC:M/Au:N/C:N/I:N/A:C - EPSS
- 3.30% chance of exploitation in the next 30 days, 88th percentile
- Published
- 2007-06-20
- Updated
- 2024-08-07
Proof-of-concept exploits (1)
Security advisories
- 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://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://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://lists.vmware.com/pipermail/security-announce/2009/000062.html
- http://marc.info/?l=apache-httpd-dev&m=118252946632447&w=2
- http://rhn.redhat.com/errata/RHSA-2007-0556.html
- http://security.gentoo.org/glsa/glsa-200711-06.xml
- http://security.psnc.pl/files/apache_report.pdf
- 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-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
- http://www.fujitsu.com/global/support/software/security/products-f/interstage-200802e.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.ubuntu.com/usn/usn-499-1
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35095
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11…
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:140
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:142