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Vulnerability record · CVE-2010-0408 · published 5 March 2010

CVE-2010-0408: Apache http server vulnerability

Apache · Http Server

The ap_proxy_ajp_request function in mod_proxy_ajp.c in mod_proxy_ajp in the Apache HTTP Server 2.2.x before 2.2.15 does not properly handle certain situations in which a client sends no request body, which allows remote attackers to cause a denial of service (backend server outage) via a crafted request, related to use of a 500 error code instead of the appropriate 400 error code.

5.0 CVSS 2.0 Medium EPSS 21% · top 2.5%
5.0CVSS 2.0 base score
21%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
88References
16 Jun 2026Last modified by NVD

Description

The ap_proxy_ajp_request function in mod_proxy_ajp.c in mod_proxy_ajp in the Apache HTTP Server 2.2.x before 2.2.15 does not properly handle certain situations in which a client sends no request body, which allows remote attackers to cause a denial of service (backend server outage) via a crafted request, related to use of a 500 error code instead of the appropriate 400 error code.

AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://httpd.apache.org/security/vulnerabilities_22.html PatchVendor Advisory
http://lists.apple.com/archives/security-announce/2010//Nov/msg00000.html Mailing List
http://lists.fedoraproject.org/pipermail/package-announce/2010-April/039957.html Mailing ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2010-May/040652.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2010-04/msg00006.html Third Party Advisory
http://marc.info/?l=bugtraq&m=127557640302499&w=2 Mailing ListThird Party Advisory
http://secunia.com/advisories/39100 URL Repurposed
http://secunia.com/advisories/39501 URL Repurposed
http://secunia.com/advisories/39628 URL Repurposed
http://secunia.com/advisories/39632 URL Repurposed
http://secunia.com/advisories/39656 URL Repurposed
http://secunia.com/advisories/40096 URL Repurposed
http://support.apple.com/kb/HT4435 Broken Link
http://svn.apache.org/viewvc/httpd/httpd/branches/2.2.x/modules/proxy/mod_proxy_ajp.c?r1=917876&r2=917875&pathrev=917876 PatchThird Party Advisory
http://svn.apache.org/viewvc?view=revision&revision=917876 Third Party Advisory
http://www-01.ibm.com/support/docview.wss?uid=swg1PM08939 Third Party Advisory
http://www-01.ibm.com/support/docview.wss?uid=swg1PM12247 Third Party Advisory
http://www-01.ibm.com/support/docview.wss?uid=swg1PM15829 Third Party Advisory
http://www.debian.org/security/2010/dsa-2035 Third Party AdvisoryVDB Entry
http://www.mandriva.com/security/advisories?name=MDVSA-2010:053 Broken Link
http://www.mandriva.com/security/advisories?name=MDVSA-2013:150 Broken LinkThird Party Advisory
http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2010-0168.html Broken Link
http://www.securityfocus.com/bid/38491 Broken Link
http://www.vupen.com/english/advisories/2010/0911 Broken Link
http://www.vupen.com/english/advisories/2010/0994 Broken Link
http://www.vupen.com/english/advisories/2010/1001 Broken Link
http://www.vupen.com/english/advisories/2010/1057 Broken Link
http://www.vupen.com/english/advisories/2010/1411 Broken Link
https://bugzilla.redhat.com/show_bug.cgi?id=569905 Issue TrackingThird Party Advisory
https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org% Mailing ListThird Party Advisory
https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org% Mailing ListThird Party Advisory
https://lists.apache.org/thread.html/r2295080a257bad27ea68ca0af12fc715577f9e84801eae116a33107e%40%3Ccvs.httpd.apache.org Mailing ListThird Party Advisory
https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org Mailing ListThird Party Advisory
https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org Mailing ListThird Party Advisory
https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%40%3Ccvs.httpd.apache.org Mailing ListThird Party Advisory
https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org Mailing ListThird Party Advisory
https://lists.apache.org/thread.html/rad2acee3ab838b52c04a0698b1728a9a43467bf365bd481c993c535d%40%3Ccvs.httpd.apache.org Mailing ListThird Party Advisory
https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064%40%3Ccvs.httpd.apache.org Mailing ListThird Party Advisory
https://lists.apache.org/thread.html/reb7c64aeea604bf948467d9d1cab8ff23fa7d002be1964bcc275aae7%40%3Ccvs.httpd.apache.org Mailing ListThird Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2010-0408), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.