CVE-2007-3304
First published: Wed Jun 20 2007(Updated: )
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."
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apache HTTP server | >=2.2.0<2.2.6 | |
| Apache HTTP server | >=2.0.0<2.0.61 | |
| Apache HTTP server | >=1.3.0<1.3.39 | |
| Fedoraproject Fedora | =7 | |
| Redhat Enterprise Linux Server | =5.0 | |
| Redhat Enterprise Linux Workstation | =5.0 | |
| Redhat Enterprise Linux Desktop | =5.0 | |
| Canonical Ubuntu Linux | =7.04 | |
| Canonical Ubuntu Linux | =6.10 | |
| Canonical Ubuntu Linux | =6.06 |
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Reference Links
- http://security.psnc.pl/files/apache_report.pdf
- http://marc.info/?l=apache-httpd-dev&m=118252946632447&w=2
- http://mail-archives.apache.org/mod_mbox/httpd-dev/200706.mbox/%3c20070629141032.GA15192@redhat.com%3e
- http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=245111
- http://svn.apache.org/viewvc?view=rev&revision=547987
- 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://support.avaya.com/elmodocs2/security/ASA-2007-353.htm
- http://support.avaya.com/elmodocs2/security/ASA-2007-363.htm
- https://issues.rpath.com/browse/RPL-1710
- http://bugs.gentoo.org/show_bug.cgi?id=186219
- http://www-1.ibm.com/support/search.wss?rs=0&q=PK50467&apar=only
- http://www-1.ibm.com/support/docview.wss?uid=swg1PK52702
- http://www-1.ibm.com/support/docview.wss?uid=swg1PK53984
- http://www.redhat.com/archives/fedora-package-announce/2007-September/msg00320.html
- http://security.gentoo.org/glsa/glsa-200711-06.xml
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:140
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:142
- http://www.redhat.com/errata/RHSA-2007-0532.html
- http://rhn.redhat.com/errata/RHSA-2007-0556.html
- http://www.redhat.com/support/errata/RHSA-2007-0557.html
- http://www.redhat.com/support/errata/RHSA-2007-0662.html
- http://www.novell.com/linux/security/advisories/2007_61_apache2.html
- http://www.trustix.org/errata/2007/0026/
- http://www.ubuntu.com/usn/usn-499-1
- http://www.securityfocus.com/bid/24215
- http://www.securitytracker.com/id?1018304
- 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://securityreason.com/securityalert/2814
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-103179-1
- http://secunia.com/advisories/28212
- http://secunia.com/advisories/28224
- http://www.fujitsu.com/global/support/software/security/products-f/interstage-200802e.html
- http://secunia.com/advisories/28606
- http://sunsolve.sun.com/search/document.do?assetkey=1-66-200032-1
- http://www.redhat.com/support/errata/RHSA-2008-0261.html
- http://lists.vmware.com/pipermail/security-announce/2009/000062.html
- http://www.vupen.com/english/advisories/2008/0233
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01182588
- http://www.vupen.com/english/advisories/2007/3494
- http://www.vupen.com/english/advisories/2007/3100
- http://www.vupen.com/english/advisories/2007/3420
- http://www.vupen.com/english/advisories/2007/4305
- http://www.vupen.com/english/advisories/2007/3283
- http://www.vupen.com/english/advisories/2007/2727
- http://osvdb.org/38939
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35095
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11589
- http://www.securityfocus.com/archive/1/505990/100/0/threaded
- http://www.securityfocus.com/archive/1/471832/100/0/threaded
- http://www.securityfocus.com/archive/1/469899/100/0/threaded
- https://lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc181eec232489e7f79@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af93e9ac@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r0276683d8e1e07153fc8642618830ac0ade85b9ae0dc7b07f63bb8fc@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r8828e649175df56f1f9e3919938ac7826128525426e2748f0ab62feb@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r2cb985de917e7da0848c440535f65a247754db8b2154a10089e4247b@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r5419c9ba0951ef73a655362403d12bb8d10fab38274deb3f005816f5@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r652fc951306cdeca5a276e2021a34878a76695a9f3cfb6490b4a6840@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rafd145ba6cd0a4ced113a5823cdaff45aeb36eb09855b216401c66d6@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r9e8622254184645bc963a1d47c5d47f6d5a36d6f080d8d2c43b2b142@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/reb542d2038e9c331506e0cbff881b47e40fbe2bd93ff00979e60cdf7@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r5f9c22f9c28adbd9f00556059edc7b03a5d5bb71d4bb80257c0d34e4@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rad01d817195e6cc871cb1d73b207ca326379a20a6e7f30febaf56d24@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r476d175be0aaf4a17680ef98c5153b4d336eaef76fb2224cc94c463a@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rb9c9f42dafa25d2f669dac2a536a03f2575bc5ec1be6f480618aee10@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f@%3Ccvs.httpd.apache.org%3E
- http://mail-archives.apache.org/mod_mbox/httpd-dev/200706.mbox/%3c20070629141032.GA15192%40redhat.com%3e
- https://lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af93e9ac%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc181eec232489e7f79%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r0276683d8e1e07153fc8642618830ac0ade85b9ae0dc7b07f63bb8fc%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r2cb985de917e7da0848c440535f65a247754db8b2154a10089e4247b%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r476d175be0aaf4a17680ef98c5153b4d336eaef76fb2224cc94c463a%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r5419c9ba0951ef73a655362403d12bb8d10fab38274deb3f005816f5%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r5f9c22f9c28adbd9f00556059edc7b03a5d5bb71d4bb80257c0d34e4%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r652fc951306cdeca5a276e2021a34878a76695a9f3cfb6490b4a6840%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r8828e649175df56f1f9e3919938ac7826128525426e2748f0ab62feb%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r9e8622254184645bc963a1d47c5d47f6d5a36d6f080d8d2c43b2b142%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rad01d817195e6cc871cb1d73b207ca326379a20a6e7f30febaf56d24%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rafd145ba6cd0a4ced113a5823cdaff45aeb36eb09855b216401c66d6%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rb9c9f42dafa25d2f669dac2a536a03f2575bc5ec1be6f480618aee10%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/reb542d2038e9c331506e0cbff881b47e40fbe2bd93ff00979e60cdf7%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%40%3Ccvs.httpd.apache.org%3E
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