CVE-2011-3192
First published: Wed Aug 24 2011(Updated: )
An exploit was posted to full-disclosure labelled "Apache Killer". This script creates a number of threads that use multiple Range headers to exhaust memory on the Apache server. The ASF httpd development team are working on a fix for this issue: <a href="http://www.gossamer-threads.com/lists/apache/dev/401638">http://www.gossamer-threads.com/lists/apache/dev/401638</a>
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/httpd | <2.2.20 | 2.2.20 |
| Apache HTTP server | >=2.2.0<2.2.20 | |
| Apache HTTP server | >=2.0.35<2.0.65 | |
| Suse Linux Enterprise Server | =11-sp1 | |
| openSUSE openSUSE | =11.4 | |
| openSUSE openSUSE | =11.3 | |
| SUSE Linux Enterprise Software Development Kit | =10-sp4 | |
| SUSE Linux Enterprise Software Development Kit | =10-sp3 | |
| SUSE Linux Enterprise Server | =11-sp1 | |
| SUSE Linux Enterprise Server | =10-sp4 | |
| SUSE Linux Enterprise Software Development Kit | =11-sp1 | |
| SUSE Linux Enterprise Server | =10-sp2 | |
| SUSE Linux Enterprise Server | =10-sp3 | |
| Canonical Ubuntu Linux | =10.10 | |
| Canonical Ubuntu Linux | =11.04 | |
| Canonical Ubuntu Linux | =8.04 | |
| Canonical Ubuntu Linux | =10.04 |
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Reference Links
- http://www.gossamer-threads.com/lists/apache/dev/401638
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=732928#c0
- http://lists.grok.org.uk/pipermail/full-disclosure/2011-August/082299.html
- http://mail-archives.apache.org/mod_mbox/httpd-announce/201108.mbox/%3C20110824161640.122D387DD@minotaur.apache.org%3E
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=733217
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-3192#c18
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=732928#c5
- http://lists.grok.org.uk/pipermail/full-disclosure/2011-August/082427.html
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=732928#c18
- https://bugzilla.redhat.com/show_bug.cgi/HTTP:range
- https://bugzilla.redhat.com/show_bug.cgi/HTTP:request-range
- http://httpd.apache.org/docs/2.2/mod/mod_rewrite.html#vhosts
- http://svn.apache.org/viewvc/httpd/httpd/branches/2.2.x/modules/http/byterange_filter.c?r1=916627&r2=1162885
- http://svn.apache.org/viewvc?view=revision&revision=1162874
- http://svn.apache.org/viewvc?view=revision&revision=1162881
- http://svn.apache.org/viewvc?view=revision&revision=1162885
- https://access.redhat.com/security/cve/CVE-2011-3192
- https://issues.apache.org/bugzilla/show_bug.cgi?id=51714
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=732928#c21
- https://access.redhat.com/support/policy/updates/rhappstack/
- https://access.redhat.com/support/
- http://www.debian.org/security/2011/dsa-2298
- http://pastie.org/2457283
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=520712&action=diff
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=520712&action=edit
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=732928#c27
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=732928#c22
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=732928#c28
- http://httpd.apache.org/dev/dist/
- http://httpd.apache.org/dev/dist/CHANGES_2.2.20
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=639825
- http://thread.gmane.org/gmane.comp.apache.devel/45465
- http://httpd.apache.org/security/vulnerabilities_22.html#2.2.20
- http://tools.ietf.org/html/rfc2616#section-14.35.2
- https://rhn.redhat.com/errata/RHSA-2011-1245.html
- http://httpd.apache.org/security/CVE-2011-3192.txt
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=732928#c25
- https://rhn.redhat.com/errata/RHSA-2011-1294.html
- https://rhn.redhat.com/errata/RHSA-2011-1300.html
- https://rhn.redhat.com/errata/RHSA-2011-1329.html
- https://rhn.redhat.com/errata/RHSA-2011-1330.html
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=736592
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=736593
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=736594
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=732928#c48
- https://rhn.redhat.com/errata/RHSA-2011-1369.html
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=761327#c11
- https://bugzilla.redhat.com/show_bug.cgi?id=732928
- http://mail-archives.apache.org/mod_mbox/httpd-announce/201108.mbox/%3c20110824161640.122D387DD@minotaur.apache.org%3e
- http://www.exploit-db.com/exploits/17696
- http://secunia.com/advisories/45606
- http://archives.neohapsis.com/archives/fulldisclosure/2011-08/0285.html
- http://securitytracker.com/id?1025960
- http://mail-archives.apache.org/mod_mbox/httpd-dev/201108.mbox/%3cCAAPSnn2PO-d-C4nQt_TES2RRWiZr7urefhTKPWBC1b+K1Dqc7g@mail.gmail.com%3e
- http://seclists.org/fulldisclosure/2011/Aug/175
- http://www.securityfocus.com/bid/49303
- http://osvdb.org/74721
- http://blogs.oracle.com/security/entry/security_alert_for_cve_2011
- http://www.ubuntu.com/usn/USN-1199-1
- http://www.redhat.com/support/errata/RHSA-2011-1294.html
- http://www.apache.org/dist/httpd/Announcement2.2.html
- http://secunia.com/advisories/46000
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:130
- http://www.oracle.com/technetwork/topics/security/alert-cve-2011-3192-485304.html
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080b90d73.shtml
- http://secunia.com/advisories/45937
- http://www.redhat.com/support/errata/RHSA-2011-1245.html
- http://www.redhat.com/support/errata/RHSA-2011-1300.html
- http://secunia.com/advisories/46126
- http://www.kb.cert.org/vuls/id/405811
- http://www.redhat.com/support/errata/RHSA-2011-1330.html
- http://secunia.com/advisories/46125
- http://www.redhat.com/support/errata/RHSA-2011-1329.html
- http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html
- http://www.oracle.com/technetwork/topics/security/cpuoct2011-330135.html
- http://support.apple.com/kb/HT5002
- http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00009.html
- http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00006.html
- http://marc.info/?l=bugtraq&m=131551295528105&w=2
- http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00011.html
- http://marc.info/?l=bugtraq&m=131731002122529&w=2
- http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00010.html
- http://www.redhat.com/support/errata/RHSA-2011-1369.html
- http://marc.info/?l=bugtraq&m=132033751509019&w=2
- http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00008.html
- http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00011.html
- http://www.oracle.com/technetwork/topics/security/cpujan2012-366304.html
- http://www.oracle.com/technetwork/topics/security/cpujul2012-392727.html
- http://marc.info/?l=bugtraq&m=134987041210674&w=2
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:150
- http://marc.info/?l=bugtraq&m=133951357207000&w=2
- http://marc.info/?l=bugtraq&m=133477473521382&w=2
- https://exchange.xforce.ibmcloud.com/vulnerabilities/69396
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18827
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14824
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14762
- https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0
- 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/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r1d201e3da31a2c8aa870c8314623caef7debd74a13d0f25205e26f15@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r9e8622254184645bc963a1d47c5d47f6d5a36d6f080d8d2c43b2b142@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/re2e23465bbdb17ffe109d21b4f192e6b58221cd7aa8797d530b4cd75@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r688df6f16f141e966a0a47f817e559312b3da27886f59116a94b273d@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r5f9c22f9c28adbd9f00556059edc7b03a5d5bb71d4bb80257c0d34e4@%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r2cb985de917e7da0848c440535f65a247754db8b2154a10089e4247b@%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/201108.mbox/%3cCAAPSnn2PO-d-C4nQt_TES2RRWiZr7urefhTKPWBC1b+K1Dqc7g%40mail.gmail.com%3e
- http://mail-archives.apache.org/mod_mbox/httpd-announce/201108.mbox/%3c20110824161640.122D387DD%40minotaur.apache.org%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/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%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/r8828e649175df56f1f9e3919938ac7826128525426e2748f0ab62feb%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%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/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r688df6f16f141e966a0a47f817e559312b3da27886f59116a94b273d%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/r9e8622254184645bc963a1d47c5d47f6d5a36d6f080d8d2c43b2b142%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/re2e23465bbdb17ffe109d21b4f192e6b58221cd7aa8797d530b4cd75%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r1d201e3da31a2c8aa870c8314623caef7debd74a13d0f25205e26f15%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/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%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/rb9c9f42dafa25d2f669dac2a536a03f2575bc5ec1be6f480618aee10%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3E
- agent/type
- agent/first-publish-date
- agent/remedy
- agent/weakness
- agent/severity
- agent/author
- agent/description
- collector/nvd-historical
- agent/software-canonical-lookup-request
- collector/nvd-index
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/last-modified-date
- agent/tags
- agent/event
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2011-3192
- agent/software-canonical-lookup
- vendor/apache
- canonical/apache http server
- version/apache http server/2.2.0
- version/apache http server/2.0.35
- vendor/suse
- canonical/suse linux enterprise server
- version/suse linux enterprise server/11-sp1
- vendor/opensuse
- canonical/opensuse opensuse
- version/opensuse opensuse/11.4
- version/opensuse opensuse/11.3
- canonical/suse linux enterprise software development kit
- version/suse linux enterprise software development kit/10-sp4
- version/suse linux enterprise software development kit/10-sp3
- version/suse linux enterprise server/10-sp4
- version/suse linux enterprise software development kit/11-sp1
- version/suse linux enterprise server/10-sp2
- version/suse linux enterprise server/10-sp3
- vendor/canonical
- canonical/canonical ubuntu linux
- version/canonical ubuntu linux/10.10
- version/canonical ubuntu linux/11.04
- version/canonical ubuntu linux/8.04
- version/canonical ubuntu linux/10.04
- package-manager/redhat