CVE-2011-3192

PUBLISHED

The byterange filter in the Apache HTTP Server 1.3.x, 2.0.x through 2.0.64, and 2.2.x through 2.2.19 allows remote attackers to cause a denial of...

Apache · HTTP Server

PoC available

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Confidence

—

Exploitation Status

PoC available

Observed in Sensors

Attempts (30d)

—

Unique Attacker IPs

—

CISA KEV

—

CVSS / EPSS

7.8 High

At a Glance

The byterange filter in the Apache HTTP Server 1.3.x, 2.0.x through 2.0.64, and 2.2.x through 2.2.19 allows remote attackers to cause a denial of service (memory and CPU consumption) via a Range header that expresses multiple overlapping ranges, as exploited in the wild in August 2011, a different vulnerability than CVE-2007-0086.

apache

CVE Published: Aug 29, 2011
—: —
CVSS: 7.8 High
EPSS: —

Remote Low complexity Unauthenticated

Affected Versions

Vendor	Product	Version	Status
n/a	n/a	n/a	Affected

CVE References

RHSA-2011:1369 redhat.com · Vendor Advisory http://www.redhat.com/support/errata/RHSA-2011-1369.html
RHSA-2011:1329 redhat.com · Vendor Advisory http://www.redhat.com/support/errata/RHSA-2011-1329.html
HPSBUX02707 marc.info · Vendor Advisory http://marc.info/?l=bugtraq&m=131731002122529&w=2
SUSE-SU-2011:1010 lists.opensuse.org · Vendor Advisory http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00011...
SSRT100966 marc.info · Vendor Advisory http://marc.info/?l=bugtraq&m=134987041210674&w=2

Show 67 more references

openSUSE-SU-2011:0993 lists.opensuse.org · Vendor Advisory http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00006...
SSRT100624 marc.info · Vendor Advisory http://marc.info/?l=bugtraq&m=133477473521382&w=2
HPSBUX02702 marc.info · Vendor Advisory http://marc.info/?l=bugtraq&m=131551295528105&w=2
SSRT100619 marc.info · Vendor Advisory http://marc.info/?l=bugtraq&m=132033751509019&w=2
20110830 Apache HTTPd Range Header Denial of Service Vulnerability cisco.com · Vendor Advisory http://www.cisco.com/en/US/products/products_security_advisory09186a0...
USN-1199-1 ubuntu.com · Vendor Advisory http://www.ubuntu.com/usn/USN-1199-1
MDVSA-2011:130 mandriva.com · Vendor Advisory http://www.mandriva.com/security/advisories?name=MDVSA-2011:130
APPLE-SA-2011-10-12-3 lists.apple.com · Vendor Advisory http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003....
RHSA-2011:1330 redhat.com · Vendor Advisory http://www.redhat.com/support/errata/RHSA-2011-1330.html
RHSA-2011:1245 redhat.com · Vendor Advisory http://www.redhat.com/support/errata/RHSA-2011-1245.html
SSRT100852 marc.info · Vendor Advisory http://marc.info/?l=bugtraq&m=133951357207000&w=2
SUSE-SU-2011:1216 lists.opensuse.org · Vendor Advisory http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00008...
SUSE-SU-2011:1007 lists.opensuse.org · Vendor Advisory http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00010...
SUSE-SU-2011:1000 lists.opensuse.org · Vendor Advisory http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00009...
RHSA-2011:1294 redhat.com · Vendor Advisory http://www.redhat.com/support/errata/RHSA-2011-1294.html
MDVSA-2013:150 mandriva.com · Vendor Advisory http://www.mandriva.com/security/advisories?name=MDVSA-2013:150
SUSE-SU-2011:1229 lists.opensuse.org · Vendor Advisory http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00011...
RHSA-2011:1300 redhat.com · Vendor Advisory http://www.redhat.com/support/errata/RHSA-2011-1300.html
45606 secunia.com · Third-Party Advisory http://secunia.com/advisories/45606
46000 secunia.com · Third-Party Advisory http://secunia.com/advisories/46000
46126 secunia.com · Third-Party Advisory http://secunia.com/advisories/46126
46125 secunia.com · Third-Party Advisory http://secunia.com/advisories/46125
VU#405811 kb.cert.org · Third-Party Advisory http://www.kb.cert.org/vuls/id/405811
45937 secunia.com · Third-Party Advisory http://secunia.com/advisories/45937
17696 exploit-db.com · Exploit http://www.exploit-db.com/exploits/17696
1025960 securitytracker.com · VDB Entry http://securitytracker.com/id?1025960
49303 securityfocus.com · VDB Entry http://www.securityfocus.com/bid/49303
74721 osvdb.org · VDB Entry http://osvdb.org/74721
oval:org.mitre.oval:def:14824 oval.cisecurity.org · VDB Entry https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.m...
apache-http-byterange-dos(69396) exchange.xforce.ibmcloud.com · VDB Entry https://exchange.xforce.ibmcloud.com/vulnerabilities/69396
oval:org.mitre.oval:def:18827 oval.cisecurity.org · VDB Entry https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.m...
oval:org.mitre.oval:def:14762 oval.cisecurity.org · VDB Entry https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.m...
[dev] 20110823 Re: DoS with mod_deflate & range requests mail-archives.apache.org · Mailing List http://mail-archives.apache.org/mod_mbox/httpd-dev/201108.mbox/%3cCAA...
20110824 Re: Apache Killer archives.neohapsis.com · Mailing List http://archives.neohapsis.com/archives/fulldisclosure/2011-08/0285.html
[announce] 20110824 Advisory: Range header DoS vulnerability Apache HTTPD 1.3/2.x \(CVE-2011-3192\) mail-archives.apache.org · Mailing List http://mail-archives.apache.org/mod_mbox/httpd-announce/201108.mbox/%...
20110820 Apache Killer seclists.org · Mailing List http://seclists.org/fulldisclosure/2011/Aug/175
[httpd-cvs] 20190815 svn commit: r1048742 [2/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html lists.apache.org · Mailing List https://lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6be...
[httpd-cvs] 20190815 svn commit: r1048743 [2/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html lists.apache.org · Mailing List https://lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b03...
[httpd-cvs] 20190815 svn commit: r1048743 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html lists.apache.org · Mailing List https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7ce...
[httpd-cvs] 20190815 svn commit: r1048742 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html lists.apache.org · Mailing List https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d...
[httpd-cvs] 20200401 svn commit: r1058586 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html lists.apache.org · Mailing List https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d527...
[httpd-cvs] 20200401 svn commit: r1058586 [2/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html lists.apache.org · Mailing List https://lists.apache.org/thread.html/r0276683d8e1e07153fc8642618830ac...
[httpd-cvs] 20200401 svn commit: r1058587 [2/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html lists.apache.org · Mailing List https://lists.apache.org/thread.html/r8828e649175df56f1f9e3919938ac78...
[httpd-cvs] 20200401 svn commit: r1058587 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html lists.apache.org · Mailing List https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f1563...
[httpd-cvs] 20210330 svn commit: r1073139 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/json/ lists.apache.org · Mailing List https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66...
[httpd-cvs] 20210330 svn commit: r1073140 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html lists.apache.org · Mailing List https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81...
[httpd-cvs] 20210330 svn commit: r1888194 [7/13] - /httpd/site/trunk/content/security/json/ lists.apache.org · Mailing List https://lists.apache.org/thread.html/r688df6f16f141e966a0a47f817e5593...
[httpd-cvs] 20210330 svn commit: r1073140 [2/4] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html lists.apache.org · Mailing List https://lists.apache.org/thread.html/r2cb985de917e7da0848c440535f65a2...
[httpd-cvs] 20210330 svn commit: r1073143 [2/3] - in /websites/staging/httpd/trunk/content: ./ security/ lists.apache.org · Mailing List https://lists.apache.org/thread.html/r9e8622254184645bc963a1d47c5d47f...
[httpd-cvs] 20210330 svn commit: r1073139 [7/13] - in /websites/staging/httpd/trunk/content: ./ security/json/ lists.apache.org · Mailing List https://lists.apache.org/thread.html/re2e23465bbdb17ffe109d21b4f192e6...
[httpd-cvs] 20210330 svn commit: r1073149 [8/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/ lists.apache.org · Mailing List https://lists.apache.org/thread.html/r1d201e3da31a2c8aa870c8314623cae...
[httpd-cvs] 20210330 svn commit: r1073146 [2/3] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities-httpd.xml security/vulnerabilities_22.html security/vulnerabilities_24.html lists.apache.org · Mailing List https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34...
[httpd-cvs] 20210330 svn commit: r1073149 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/ lists.apache.org · Mailing List https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e81026...
[httpd-cvs] 20210603 svn commit: r1075360 [1/3] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2021-31618.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html lists.apache.org · Mailing List https://lists.apache.org/thread.html/r5f9c22f9c28adbd9f00556059edc7b0...
[httpd-cvs] 20210606 svn commit: r1075467 [1/2] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2021-31618.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html lists.apache.org · Mailing List https://lists.apache.org/thread.html/rb9c9f42dafa25d2f669dac2a536a03f...
[httpd-cvs] 20210606 svn commit: r1075470 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2020-13938.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html lists.apache.org · Mailing List https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff961...
gossamer-threads.com/lists/apache/dev/401638 gossamer-threads.com · CVE Record http://www.gossamer-threads.com/lists/apache/dev/401638
bugzilla.redhat.com/show_bug.cgi bugzilla.redhat.com · CVE Record https://bugzilla.redhat.com/show_bug.cgi?id=732928
oracle.com/technetwork/topics/security/alert-cve-2011-3... oracle.com · CVE Record http://www.oracle.com/technetwork/topics/security/alert-cve-2011-3192...
issues.apache.org/bugzilla/show_bug.cgi issues.apache.org · CVE Record https://issues.apache.org/bugzilla/show_bug.cgi?id=51714
oracle.com/technetwork/topics/security/cpuoct2011-33013... oracle.com · CVE Record http://www.oracle.com/technetwork/topics/security/cpuoct2011-330135.html
blogs.oracle.com/security/entry/security_alert_for_cve_2011 blogs.oracle.com · CVE Record http://blogs.oracle.com/security/entry/security_alert_for_cve_2011
help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+St... help.ecostruxureit.com · CVE Record https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes...
oracle.com/technetwork/topics/security/cpujan2012-36630... oracle.com · CVE Record http://www.oracle.com/technetwork/topics/security/cpujan2012-366304.html
apache.org/dist/httpd/Announcement2.2.html apache.org · CVE Record http://www.apache.org/dist/httpd/Announcement2.2.html
oracle.com/technetwork/topics/security/cpujul2012-39272... oracle.com · CVE Record http://www.oracle.com/technetwork/topics/security/cpujul2012-392727.html
support.apple.com/kb/HT5002 support.apple.com · CVE Record http://support.apple.com/kb/HT5002

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GET /api/v2/pro/kevs/CVE-2011-3192

{
  "cve_id": "CVE-2011-3192",
  "title": "The byterange filter in the Apache HTTP Server 1.3.x, 2.0.x through 2.0.64, a...",
  "affected_vendor": "Apache",
  "affected_product": "HTTP Server",
  "affected_versions": [
    { "vendor": "...", "product": "...", "status": "affected", "display_label": "..." }
  ],
  "confidence": null,
  "cvss_score": 7.8,
  "epss_score": null,
  "exploit_status": {
    "exploited_in_the_wild": false,
    "active_exploitation_observed": false
  },
  "sensor_telemetry": { "...": "Pro API fields" },
  "proof_of_concepts": [ "..." ],
  "scanner_integrations": [ "..." ]
}

The free JSON API returns basic KEV fields only. Confidence, telemetry, and artifact enrichment require Pro API access.

CVE-2011-3192

At a Glance

Affected Versions

CVE References

Recommended Actions

Virtual Patch

CVSS Scores

Exploitation Status

Potential Proof of Concepts

Timeline

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