CVE-2007-1863
cache_util.c in the mod_cache module in Apache HTTP Server (httpd), when caching is enabled and a...
5.0 MediumFix available
cache_util.c in the mod_cache module in Apache HTTP Server (httpd), when caching is enabled and a threaded Multi-Processing Module (MPM) is used, allows remote attackers to cause a denial of service (child processing handler crash) via a request with the (1) s-maxage, (2) max-age, (3) min-fresh, or (4) max-stale Cache-Control headers without a value.
Exploit likelihood
11.8%Up 2.7 points since Feb 4, 2022
What each source reports
NVD Score used
cache_util.c in the mod_cache module in Apache HTTP Server (httpd), when caching is enabled and a threaded Multi-Processing Module (MPM) is used, allows remote attackers to cause a denial of service (child processing handler crash) via a request with the (1) s-maxage, (2) max-age, (3) min-fresh, or (4) max-stale Cache-Control headers without a value.
- Record
CVE-2007-1863- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE List No score
cache_util.c in the mod_cache module in Apache HTTP Server (httpd), when caching is enabled and a threaded Multi-Processing Module (MPM) is used, allows remote attackers to cause a denial of service (child processing handler crash) via a request with the (1) s-maxage, (2) max-age, (3) min-fresh, or (4) max-stale Cache-Control headers without a value.
- Record
CVE-2007-1863- Updated
- 2026-11-02
EUVDEUVD-2007-1857 No score
cache_util.c in the mod_cache module in Apache HTTP Server (httpd), when caching is enabled and a threaded Multi-Processing Module (MPM) is used, allows remote attackers to cause a denial of service (child processing handler crash) via a request with the (1) s-maxage, (2) max-age, (3) min-fresh, or (4) max-stale Cache-Control headers without a value.
- Record
EUVD-2007-1857- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-hcvj-926w-fhhh No score
cache_util.c in the mod_cache module in Apache HTTP Server (httpd), when caching is enabled and a...
cache_util.c in the mod_cache module in Apache HTTP Server (httpd), when caching is enabled and a threaded Multi-Processing Module (MPM) is used, allows remote attackers to cause a denial of service (child processing handler crash) via a request with the (1) s-maxage, (2) max-age, (3) min-fresh, or (4) max-stale Cache-Control headers without a value.
- Record
GHSA-hcvj-926w-fhhh- Updated
- 2026-11-02
OSV No score
cache_util.c in the mod_cache module in Apache HTTP Server (httpd), when caching is enabled and a threaded Multi-Processing Module (MPM) is used, allows remote attackers to cause a denial of service (child processing handler crash) via a request with the (1) s-maxage, (2) max-age, (3) min-fresh, or (4) max-stale Cache-Control headers without a value.
- Record
CVE-2007-1863- Updated
- 2026-11-02
OSVDEBIAN-CVE-2007-1863 No score
cache_util.c in the mod_cache module in Apache HTTP Server (httpd), when caching is enabled and a threaded Multi-Processing Module (MPM) is used, allows remote attackers to cause a denial of service (child processing handler crash) via a request with the (1) s-maxage, (2) max-age, (3) min-fresh, or (4) max-stale Cache-Control headers without a value.
- Record
DEBIAN-CVE-2007-1863- Updated
- 2026-11-02
OSVopenSUSE-SU-2024:10623-1 No score
apache2-2.4.49-1.1 on GA media
These are all security issues fixed in the apache2-2.4.49-1.1 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:10623-1- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
apache2Debian:12 |
before 2.2.4-1 | 2.2.4-1 |
apache2Debian:13 |
before 2.2.4-1 | 2.2.4-1 |
apache2Debian:14 |
before 2.2.4-1 | 2.2.4-1 |
httpdRed Hat:enterprise_linux:3::as From an advisory covering 2 CVEs |
before 0:2.0.46-67.ent | 0:2.0.46-67.ent |
httpd-debuginfoRed Hat:enterprise_linux:3::as From an advisory covering 2 CVEs |
before 0:2.0.46-67.ent | 0:2.0.46-67.ent |
httpd-develRed Hat:enterprise_linux:3::as From an advisory covering 2 CVEs |
before 0:2.0.46-67.ent | 0:2.0.46-67.ent |
mod_sslRed Hat:enterprise_linux:3::as From an advisory covering 2 CVEs |
before 1:2.0.46-67.ent | 1:2.0.46-67.ent |
httpdRed Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs |
before 0:2.0.46-67.ent | 0:2.0.46-67.ent |
httpd-debuginfoRed Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs |
before 0:2.0.46-67.ent | 0:2.0.46-67.ent |
httpd-develRed Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs |
before 0:2.0.46-67.ent | 0:2.0.46-67.ent |
Show 90 moreShow less
| Package | Affected | Fixed |
|---|---|---|
mod_sslRed Hat:enterprise_linux:3::desktop From an advisory covering 2 CVEs |
before 1:2.0.46-67.ent | 1:2.0.46-67.ent |
httpdRed Hat:enterprise_linux:3::es From an advisory covering 2 CVEs |
before 0:2.0.46-67.ent | 0:2.0.46-67.ent |
httpd-debuginfoRed Hat:enterprise_linux:3::es From an advisory covering 2 CVEs |
before 0:2.0.46-67.ent | 0:2.0.46-67.ent |
httpd-develRed Hat:enterprise_linux:3::es From an advisory covering 2 CVEs |
before 0:2.0.46-67.ent | 0:2.0.46-67.ent |
mod_sslRed Hat:enterprise_linux:3::es From an advisory covering 2 CVEs |
before 1:2.0.46-67.ent | 1:2.0.46-67.ent |
httpdRed Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs |
before 0:2.0.46-67.ent | 0:2.0.46-67.ent |
httpd-debuginfoRed Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs |
before 0:2.0.46-67.ent | 0:2.0.46-67.ent |
httpd-develRed Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs |
before 0:2.0.46-67.ent | 0:2.0.46-67.ent |
mod_sslRed Hat:enterprise_linux:3::ws From an advisory covering 2 CVEs |
before 1:2.0.46-67.ent | 1:2.0.46-67.ent |
httpdRed Hat:enterprise_linux:4::as From an advisory covering 2 CVEs |
before 0:2.0.52-32.2.ent | 0:2.0.52-32.2.ent |
httpd-debuginfoRed Hat:enterprise_linux:4::as From an advisory covering 2 CVEs |
before 0:2.0.52-32.2.ent | 0:2.0.52-32.2.ent |
httpd-develRed Hat:enterprise_linux:4::as From an advisory covering 2 CVEs |
before 0:2.0.52-32.2.ent | 0:2.0.52-32.2.ent |
httpd-manualRed Hat:enterprise_linux:4::as From an advisory covering 2 CVEs |
before 0:2.0.52-32.2.ent | 0:2.0.52-32.2.ent |
httpd-suexecRed Hat:enterprise_linux:4::as From an advisory covering 2 CVEs |
before 0:2.0.52-32.2.ent | 0:2.0.52-32.2.ent |
mod_sslRed Hat:enterprise_linux:4::as From an advisory covering 2 CVEs |
before 1:2.0.52-32.2.ent | 1:2.0.52-32.2.ent |
httpdRed Hat:enterprise_linux:4::desktop From an advisory covering 2 CVEs |
before 0:2.0.52-32.2.ent | 0:2.0.52-32.2.ent |
httpd-debuginfoRed Hat:enterprise_linux:4::desktop From an advisory covering 2 CVEs |
before 0:2.0.52-32.2.ent | 0:2.0.52-32.2.ent |
httpd-develRed Hat:enterprise_linux:4::desktop From an advisory covering 2 CVEs |
before 0:2.0.52-32.2.ent | 0:2.0.52-32.2.ent |
httpd-manualRed Hat:enterprise_linux:4::desktop From an advisory covering 2 CVEs |
before 0:2.0.52-32.2.ent | 0:2.0.52-32.2.ent |
httpd-suexecRed Hat:enterprise_linux:4::desktop From an advisory covering 2 CVEs |
before 0:2.0.52-32.2.ent | 0:2.0.52-32.2.ent |
mod_sslRed Hat:enterprise_linux:4::desktop From an advisory covering 2 CVEs |
before 1:2.0.52-32.2.ent | 1:2.0.52-32.2.ent |
httpdRed Hat:enterprise_linux:4::es From an advisory covering 2 CVEs |
before 0:2.0.52-32.2.ent | 0:2.0.52-32.2.ent |
httpd-debuginfoRed Hat:enterprise_linux:4::es From an advisory covering 2 CVEs |
before 0:2.0.52-32.2.ent | 0:2.0.52-32.2.ent |
httpd-develRed Hat:enterprise_linux:4::es From an advisory covering 2 CVEs |
before 0:2.0.52-32.2.ent | 0:2.0.52-32.2.ent |
httpd-manualRed Hat:enterprise_linux:4::es From an advisory covering 2 CVEs |
before 0:2.0.52-32.2.ent | 0:2.0.52-32.2.ent |
httpd-suexecRed Hat:enterprise_linux:4::es From an advisory covering 2 CVEs |
before 0:2.0.52-32.2.ent | 0:2.0.52-32.2.ent |
mod_sslRed Hat:enterprise_linux:4::es From an advisory covering 2 CVEs |
before 1:2.0.52-32.2.ent | 1:2.0.52-32.2.ent |
httpdRed Hat:enterprise_linux:4::ws From an advisory covering 2 CVEs |
before 0:2.0.52-32.2.ent | 0:2.0.52-32.2.ent |
httpd-debuginfoRed Hat:enterprise_linux:4::ws From an advisory covering 2 CVEs |
before 0:2.0.52-32.2.ent | 0:2.0.52-32.2.ent |
httpd-develRed Hat:enterprise_linux:4::ws From an advisory covering 2 CVEs |
before 0:2.0.52-32.2.ent | 0:2.0.52-32.2.ent |
httpd-manualRed Hat:enterprise_linux:4::ws From an advisory covering 2 CVEs |
before 0:2.0.52-32.2.ent | 0:2.0.52-32.2.ent |
httpd-suexecRed Hat:enterprise_linux:4::ws From an advisory covering 2 CVEs |
before 0:2.0.52-32.2.ent | 0:2.0.52-32.2.ent |
mod_sslRed Hat:enterprise_linux:4::ws From an advisory covering 2 CVEs |
before 1:2.0.52-32.2.ent | 1:2.0.52-32.2.ent |
httpdRed Hat:enterprise_linux:5::client_workstation From an advisory covering 3 CVEs |
before 0:2.2.3-7.el5 | 0:2.2.3-7.el5 |
httpd-debuginfoRed Hat:enterprise_linux:5::client_workstation From an advisory covering 3 CVEs |
before 0:2.2.3-7.el5 | 0:2.2.3-7.el5 |
httpd-develRed Hat:enterprise_linux:5::client_workstation From an advisory covering 3 CVEs |
before 0:2.2.3-7.el5 | 0:2.2.3-7.el5 |
httpd-manualRed Hat:enterprise_linux:5::client_workstation From an advisory covering 3 CVEs |
before 0:2.2.3-7.el5 | 0:2.2.3-7.el5 |
httpdRed Hat:enterprise_linux:5::client From an advisory covering 3 CVEs |
before 0:2.2.3-7.el5 | 0:2.2.3-7.el5 |
httpd-debuginfoRed Hat:enterprise_linux:5::client From an advisory covering 3 CVEs |
before 0:2.2.3-7.el5 | 0:2.2.3-7.el5 |
mod_sslRed Hat:enterprise_linux:5::client From an advisory covering 3 CVEs |
before 1:2.2.3-7.el5 | 1:2.2.3-7.el5 |
httpdRed Hat:enterprise_linux:5::server From an advisory covering 3 CVEs |
before 0:2.2.3-7.el5 | 0:2.2.3-7.el5 |
httpd-debuginfoRed Hat:enterprise_linux:5::server From an advisory covering 3 CVEs |
before 0:2.2.3-7.el5 | 0:2.2.3-7.el5 |
httpd-develRed Hat:enterprise_linux:5::server From an advisory covering 3 CVEs |
before 0:2.2.3-7.el5 | 0:2.2.3-7.el5 |
httpd-manualRed Hat:enterprise_linux:5::server From an advisory covering 3 CVEs |
before 0:2.2.3-7.el5 | 0:2.2.3-7.el5 |
mod_sslRed Hat:enterprise_linux:5::server From an advisory covering 3 CVEs |
before 1:2.2.3-7.el5 | 1:2.2.3-7.el5 |
httpdRed Hat:rhel_application_stack:1 From an advisory covering 3 CVEs |
before 0:2.0.59-1.el4s1.7 | 0:2.0.59-1.el4s1.7 |
httpd-debuginfoRed Hat:rhel_application_stack:1 From an advisory covering 3 CVEs |
before 0:2.0.59-1.el4s1.7 | 0:2.0.59-1.el4s1.7 |
httpd-develRed Hat:rhel_application_stack:1 From an advisory covering 3 CVEs |
before 0:2.0.59-1.el4s1.7 | 0:2.0.59-1.el4s1.7 |
httpd-manualRed Hat:rhel_application_stack:1 From an advisory covering 3 CVEs |
before 0:2.0.59-1.el4s1.7 | 0:2.0.59-1.el4s1.7 |
mod_sslRed Hat:rhel_application_stack:1 From an advisory covering 3 CVEs |
before 1:2.0.59-1.el4s1.7 | 1:2.0.59-1.el4s1.7 |
antRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:1.6.5-1jpp_1rh | 0:1.6.5-1jpp_1rh |
avalon-logkitRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:1.2-2jpp_4rh | 0:1.2-2jpp_4rh |
axisRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:1.2.1-1jpp_3rh | 0:1.2.1-1jpp_3rh |
classpathx-jafRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:1.0-2jpp_6rh | 0:1.0-2jpp_6rh |
classpathx-mailRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:1.1.1-2jpp_8rh | 0:1.1.1-2jpp_8rh |
geronimo-ejb-2.1-apiRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:1.0-0.M4.1jpp_10rh | 0:1.0-0.M4.1jpp_10rh |
geronimo-j2ee-1.4-apisRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:1.0-0.M4.1jpp_10rh | 0:1.0-0.M4.1jpp_10rh |
geronimo-j2ee-connector-1.5-apiRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:1.0-0.M4.1jpp_10rh | 0:1.0-0.M4.1jpp_10rh |
geronimo-j2ee-deployment-1.1-apiRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:1.0-0.M4.1jpp_10rh | 0:1.0-0.M4.1jpp_10rh |
geronimo-j2ee-management-1.0-apiRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:1.0-0.M4.1jpp_10rh | 0:1.0-0.M4.1jpp_10rh |
geronimo-jms-1.1-apiRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:1.0-0.M4.1jpp_10rh | 0:1.0-0.M4.1jpp_10rh |
geronimo-jsp-2.0-apiRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:1.0-0.M4.1jpp_10rh | 0:1.0-0.M4.1jpp_10rh |
geronimo-jta-1.0.1B-apiRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:1.0-0.M4.1jpp_10rh | 0:1.0-0.M4.1jpp_10rh |
geronimo-servlet-2.4-apiRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:1.0-0.M4.1jpp_10rh | 0:1.0-0.M4.1jpp_10rh |
geronimo-specsRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:1.0-0.M4.1jpp_10rh | 0:1.0-0.M4.1jpp_10rh |
geronimo-specs-javadocRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:1.0-0.M4.1jpp_10rh | 0:1.0-0.M4.1jpp_10rh |
jakarta-commons-modelerRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:2.0-3jpp_2rh | 0:2.0-3jpp_2rh |
log4jRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:1.2.12-1jpp_1rh | 0:1.2.12-1jpp_1rh |
mx4jRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 1:3.0.1-1jpp_4rh | 1:3.0.1-1jpp_4rh |
pcsc-liteRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:1.3.3-3.el4 | 0:1.3.3-3.el4 |
pcsc-lite-debuginfoRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:1.3.3-3.el4 | 0:1.3.3-3.el4 |
pcsc-lite-docRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:1.3.3-3.el4 | 0:1.3.3-3.el4 |
pcsc-lite-libsRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:1.3.3-3.el4 | 0:1.3.3-3.el4 |
rhpki-caRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:7.3.0-20.el4 | 0:7.3.0-20.el4 |
rhpki-java-toolsRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:7.3.0-10.el4 | 0:7.3.0-10.el4 |
rhpki-kraRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:7.3.0-14.el4 | 0:7.3.0-14.el4 |
rhpki-manageRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:7.3.0-19.el4 | 0:7.3.0-19.el4 |
rhpki-native-toolsRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:7.3.0-6.el4 | 0:7.3.0-6.el4 |
rhpki-ocspRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:7.3.0-13.el4 | 0:7.3.0-13.el4 |
rhpki-tksRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:7.3.0-13.el4 | 0:7.3.0-13.el4 |
tomcat5Red Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:5.5.23-0jpp_4rh.16 | 0:5.5.23-0jpp_4rh.16 |
tomcat5-common-libRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:5.5.23-0jpp_4rh.16 | 0:5.5.23-0jpp_4rh.16 |
tomcat5-jasperRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:5.5.23-0jpp_4rh.16 | 0:5.5.23-0jpp_4rh.16 |
tomcat5-jsp-2.0-apiRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:5.5.23-0jpp_4rh.16 | 0:5.5.23-0jpp_4rh.16 |
tomcat5-server-libRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:5.5.23-0jpp_4rh.16 | 0:5.5.23-0jpp_4rh.16 |
tomcat5-servlet-2.4-apiRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:5.5.23-0jpp_4rh.16 | 0:5.5.23-0jpp_4rh.16 |
xerces-j2Red Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:2.7.1-1jpp_1rh | 0:2.7.1-1jpp_1rh |
xml-commonsRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:1.3.02-2jpp_1rh | 0:1.3.02-2jpp_1rh |
xml-commons-apisRed Hat:certificate_system:7.3 From an advisory covering 39 CVEs |
before 0:1.3.02-2jpp_1rh | 0:1.3.02-2jpp_1rh |
apache2openSUSE:Tumbleweed From an advisory covering 27 CVEs |
before 2.4.49-1.1 | 2.4.49-1.1 |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2007-1863 is a medium vulnerability (CVSS 5.0) in Apache Http Server, published June 27, 2007. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 11.8%, the 96th percentile. Fixed in apache2 2.2.4-1.
References
secunia.com/advisories/28606
rhn.redhat.com/errata/RHSA-2007-0533.html
redhat.com/support/errata/RHSA-2007-0557.html
www-1.ibm.com/support/docview.wss?uid=swg1PK52702
mandriva.com/security/advisories?name=MDKSA-2007:140
Show 194 moreShow less
httpd.apache.org/security/vulnerabilities_20.html
us-cert.gov/cas/techalerts/TA08-150A.html
novell.com/linux/security/advisories/2007_61_apache2.html
trustix.org/errata/2007/0026
securityfocus.com/bid/24649
lists.apple.com/archives/security-announce/2008//May/msg00001.html
vupen.com/english/advisories/2007/3386
osvdb.org/37079
fujitsu.com/global/support/software/security/products-f/interstage-200802e.html
securitytracker.com/id?1018303
lists.vmware.com/pipermail/security-announce/2009/000062.html
security.gentoo.org/glsa/glsa-200711-06.xml
issues.rpath.com/browse/RPL-1500
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9824
h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01178795
ubuntu.com/usn/usn-499-1
support.avaya.com/elmodocs2/security/ASA-2007-353.htm
bugzilla.redhat.com/bugzilla/show_bug.cgi?id=244658
svn.apache.org/viewvc?view=rev&revision=535617
bugs.gentoo.org/show_bug.cgi?id=186219
lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af93e9ac%40%3Ccvs.httpd.apache.org%3E
nvd.nist.gov/vuln/detail/CVE-2007-1863
github.com/advisories/GHSA-hcvj-926w-fhhh
security-tracker.debian.org/tracker/CVE-2007-1863
access.redhat.com/errata/RHSA-2007:0533
security.access.redhat.com/data/csaf/v2/advisories/2007/rhsa-2007_0533.json
cve.org/CVERecord?id=CVE-2006-5752
suse.com/security/cve/CVE-2005-3352
This page doesn't list everything
Left out here: 79 references. The JSON record has them.