CVE-2007-3847

N/A Unknown
Published: August 23, 2007 Modified: April 23, 2026
View on NVD

Description

The date handling code in modules/proxy/proxy_util.c (mod_proxy) in Apache 2.3.0, when using a threaded MPM, allows remote origin servers to cause a denial of service (caching forward proxy process crash) via crafted date headers that trigger a buffer over-read.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

Login to generate AI explanation

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://bugs.gentoo.org/show_bug.cgi?id=186219
Source: secalert@redhat.com
Issue Tracking Third Party Advisory
http://docs.info.apple.com/article.html?artnum=307562
Source: secalert@redhat.com
Broken Link
http://httpd.apache.org/security/vulnerabilities_20.html
Source: secalert@redhat.com
Vendor Advisory
http://httpd.apache.org/security/vulnerabilities_22.html
Source: secalert@redhat.com
Vendor Advisory
http://lists.vmware.com/pipermail/security-announce/2009/000062.html
Source: secalert@redhat.com
Mailing List Third Party Advisory
http://marc.info/?l=apache-cvs&m=118592992309395&w=2
Source: secalert@redhat.com
Issue Tracking Mailing List Third Party Advisory
http://marc.info/?l=apache-httpd-dev&m=118595556504202&w=2
Source: secalert@redhat.com
Issue Tracking Mailing List Third Party Advisory
http://marc.info/?l=apache-httpd-dev&m=118595953217856&w=2
Source: secalert@redhat.com
Issue Tracking Mailing List Third Party Advisory
http://secunia.com/advisories/26636
Source: secalert@redhat.com
Not Applicable
http://secunia.com/advisories/26722
Source: secalert@redhat.com
Not Applicable
http://secunia.com/advisories/26790
Source: secalert@redhat.com
Not Applicable
http://secunia.com/advisories/26842
Source: secalert@redhat.com
Not Applicable
http://secunia.com/advisories/26952
Source: secalert@redhat.com
Not Applicable
http://secunia.com/advisories/26993
Source: secalert@redhat.com
Not Applicable
http://secunia.com/advisories/27209
Source: secalert@redhat.com
Not Applicable
http://secunia.com/advisories/27563
Source: secalert@redhat.com
Not Applicable
http://secunia.com/advisories/27593
Source: secalert@redhat.com
Not Applicable
http://secunia.com/advisories/27732
Source: secalert@redhat.com
Not Applicable
http://secunia.com/advisories/27882
Source: secalert@redhat.com
Not Applicable
http://secunia.com/advisories/27971
Source: secalert@redhat.com
Not Applicable
http://secunia.com/advisories/28467
Source: secalert@redhat.com
Not Applicable
http://secunia.com/advisories/28606
Source: secalert@redhat.com
Not Applicable
http://secunia.com/advisories/28749
Source: secalert@redhat.com
Not Applicable
http://secunia.com/advisories/28922
Source: secalert@redhat.com
Not Applicable
http://secunia.com/advisories/29420
Source: secalert@redhat.com
Not Applicable
http://secunia.com/advisories/30430
Source: secalert@redhat.com
Not Applicable
http://security.gentoo.org/glsa/glsa-200711-06.xml
Source: secalert@redhat.com
Third Party Advisory
http://support.avaya.com/elmodocs2/security/ASA-2007-500.htm
Source: secalert@redhat.com
Third Party Advisory
http://www-1.ibm.com/support/docview.wss?rs=180&uid=swg27007951
Source: secalert@redhat.com
Third Party Advisory
http://www-1.ibm.com/support/docview.wss?uid=swg1PK50469
Source: secalert@redhat.com
Third Party Advisory
http://www-1.ibm.com/support/docview.wss?uid=swg1PK52702
Source: secalert@redhat.com
Third Party Advisory
http://www.redhat.com/archives/fedora-package-announce/2007-September/msg00320.html
Source: secalert@redhat.com
Mailing List Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2007-0746.html
Source: secalert@redhat.com
Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2007-0747.html
Source: secalert@redhat.com
Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2007-0911.html
Source: secalert@redhat.com
Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2008-0005.html
Source: secalert@redhat.com
Third Party Advisory
http://www.securityfocus.com/archive/1/505990/100/0/threaded
Source: secalert@redhat.com
Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/25489
Source: secalert@redhat.com
Third Party Advisory VDB Entry
http://www.securitytracker.com/id?1018633
Source: secalert@redhat.com
Broken Link Third Party Advisory VDB Entry
http://www.ubuntu.com/usn/usn-575-1
Source: secalert@redhat.com
Third Party Advisory
http://www.us-cert.gov/cas/techalerts/TA08-150A.html
Source: secalert@redhat.com
Third Party Advisory US Government Resource
http://www.vupen.com/english/advisories/2007/3020
Source: secalert@redhat.com
Permissions Required
http://www.vupen.com/english/advisories/2007/3095
Source: secalert@redhat.com
Permissions Required
http://www.vupen.com/english/advisories/2007/3283
Source: secalert@redhat.com
Permissions Required
http://www.vupen.com/english/advisories/2007/3494
Source: secalert@redhat.com
Permissions Required
http://www.vupen.com/english/advisories/2007/3955
Source: secalert@redhat.com
Permissions Required
http://www.vupen.com/english/advisories/2008/0233
Source: secalert@redhat.com
Permissions Required
http://www.vupen.com/english/advisories/2008/0924/references
Source: secalert@redhat.com
Permissions Required
http://www.vupen.com/english/advisories/2008/1697
Source: secalert@redhat.com
Permissions Required
https://issues.rpath.com/browse/RPL-1710
Source: secalert@redhat.com
Broken Link
https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00353.html
Source: secalert@redhat.com
Mailing List Third Party Advisory
http://bugs.gentoo.org/show_bug.cgi?id=186219
Source: af854a3a-2127-422b-91ae-364da2661108
Issue Tracking Third Party Advisory
http://docs.info.apple.com/article.html?artnum=307562
Source: af854a3a-2127-422b-91ae-364da2661108
Broken Link
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01182588
Source: af854a3a-2127-422b-91ae-364da2661108
Broken Link
http://httpd.apache.org/security/vulnerabilities_20.html
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://httpd.apache.org/security/vulnerabilities_22.html
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://lists.apple.com/archives/security-announce/2008//May/msg00001.html
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List
http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List
http://lists.vmware.com/pipermail/security-announce/2009/000062.html
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List Third Party Advisory
http://marc.info/?l=apache-cvs&m=118592992309395&w=2
Source: af854a3a-2127-422b-91ae-364da2661108
Issue Tracking Mailing List Third Party Advisory
http://marc.info/?l=apache-httpd-dev&m=118595556504202&w=2
Source: af854a3a-2127-422b-91ae-364da2661108
Issue Tracking Mailing List Third Party Advisory
http://marc.info/?l=apache-httpd-dev&m=118595953217856&w=2
Source: af854a3a-2127-422b-91ae-364da2661108
Issue Tracking Mailing List Third Party Advisory
http://secunia.com/advisories/26636
Source: af854a3a-2127-422b-91ae-364da2661108
Not Applicable
http://secunia.com/advisories/26722
Source: af854a3a-2127-422b-91ae-364da2661108
Not Applicable
http://secunia.com/advisories/26790
Source: af854a3a-2127-422b-91ae-364da2661108
Not Applicable
http://secunia.com/advisories/26842
Source: af854a3a-2127-422b-91ae-364da2661108
Not Applicable
http://secunia.com/advisories/26952
Source: af854a3a-2127-422b-91ae-364da2661108
Not Applicable
http://secunia.com/advisories/26993
Source: af854a3a-2127-422b-91ae-364da2661108
Not Applicable
http://secunia.com/advisories/27209
Source: af854a3a-2127-422b-91ae-364da2661108
Not Applicable
http://secunia.com/advisories/27563
Source: af854a3a-2127-422b-91ae-364da2661108
Not Applicable
http://secunia.com/advisories/27593
Source: af854a3a-2127-422b-91ae-364da2661108
Not Applicable
http://secunia.com/advisories/27732
Source: af854a3a-2127-422b-91ae-364da2661108
Not Applicable
http://secunia.com/advisories/27882
Source: af854a3a-2127-422b-91ae-364da2661108
Not Applicable
http://secunia.com/advisories/27971
Source: af854a3a-2127-422b-91ae-364da2661108
Not Applicable
http://secunia.com/advisories/28467
Source: af854a3a-2127-422b-91ae-364da2661108
Not Applicable
http://secunia.com/advisories/28606
Source: af854a3a-2127-422b-91ae-364da2661108
Not Applicable
http://secunia.com/advisories/28749
Source: af854a3a-2127-422b-91ae-364da2661108
Not Applicable
http://secunia.com/advisories/28922
Source: af854a3a-2127-422b-91ae-364da2661108
Not Applicable
http://secunia.com/advisories/29420
Source: af854a3a-2127-422b-91ae-364da2661108
Not Applicable
http://secunia.com/advisories/30430
Source: af854a3a-2127-422b-91ae-364da2661108
Not Applicable
http://security.gentoo.org/glsa/glsa-200711-06.xml
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://slackware.com/security/viewer.php?l=slackware-security&y=2008&m=slackware-security.595748
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://support.avaya.com/elmodocs2/security/ASA-2007-500.htm
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www-1.ibm.com/support/docview.wss?rs=180&uid=swg27007951
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www-1.ibm.com/support/docview.wss?uid=swg1PK50469
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www-1.ibm.com/support/docview.wss?uid=swg1PK52702
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.fujitsu.com/global/support/software/security/products-f/interstage-200802e.html
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDKSA-2007:235
Source: af854a3a-2127-422b-91ae-364da2661108
Broken Link
http://www.novell.com/linux/security/advisories/2007_61_apache2.html
Source: af854a3a-2127-422b-91ae-364da2661108
Broken Link
http://www.oracle.com/technetwork/topics/security/cpujuly2013-1899826.html
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.redhat.com/archives/fedora-package-announce/2007-September/msg00320.html
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2007-0746.html
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2007-0747.html
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2007-0911.html
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2008-0005.html
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.securityfocus.com/archive/1/505990/100/0/threaded
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/25489
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory VDB Entry
http://www.securitytracker.com/id?1018633
Source: af854a3a-2127-422b-91ae-364da2661108
Broken Link Third Party Advisory VDB Entry
http://www.ubuntu.com/usn/usn-575-1
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.us-cert.gov/cas/techalerts/TA08-150A.html
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory US Government Resource
http://www.vupen.com/english/advisories/2007/3020
Source: af854a3a-2127-422b-91ae-364da2661108
Permissions Required
http://www.vupen.com/english/advisories/2007/3095
Source: af854a3a-2127-422b-91ae-364da2661108
Permissions Required
http://www.vupen.com/english/advisories/2007/3283
Source: af854a3a-2127-422b-91ae-364da2661108
Permissions Required
http://www.vupen.com/english/advisories/2007/3494
Source: af854a3a-2127-422b-91ae-364da2661108
Permissions Required
http://www.vupen.com/english/advisories/2007/3955
Source: af854a3a-2127-422b-91ae-364da2661108
Permissions Required
http://www.vupen.com/english/advisories/2008/0233
Source: af854a3a-2127-422b-91ae-364da2661108
Permissions Required
http://www.vupen.com/english/advisories/2008/0924/references
Source: af854a3a-2127-422b-91ae-364da2661108
Permissions Required
http://www.vupen.com/english/advisories/2008/1697
Source: af854a3a-2127-422b-91ae-364da2661108
Permissions Required
https://issues.rpath.com/browse/RPL-1710
Source: af854a3a-2127-422b-91ae-364da2661108
Broken Link
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10525
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00353.html
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List Third Party Advisory

164 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
12.9%
96th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

apache canonical fedoraproject