01 Record

CVE-2010-0434

The ap_read_request function in server/protocol.c in the Apache HTTP Server 2.2.x before 2.2.15, when a multithreaded MPM is used, does not properly handle headers in subrequests in certain

UnratedPUBLISHEDCNA: redhat

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

The ap_read_request function in server/protocol.c in the Apache HTTP Server 2.2.x before 2.2.15, when a multithreaded MPM is used, does not properly handle headers in subrequests in certain

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 18.44% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 96.9% of scored records. A rank, not a probability.
NVD base score: The NVD has published no score for this record
NVD CVSS vector: No NVD score to derive
NVD analysis status: Modified. NVD last modified this record on 2026-06-16.
Red Hat severity: Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2010-03-05 19:00Z16 YR AGO

Last updated

2024-08-07 00:52Z2 YR AGO

Reserved

2010-01-27

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-200Exposure of Sensitive Information to an Unauthorized ActorClass

Data version

5.1

Document digest

3a3b948478a069f77f6d8b408face8d862a9c0566820d843319fb131cae0a19c

05 Affected products

VendorProductVersionsPlatforms

apachehttp_serverNot specified—

debiandebian_linuxNot specified—

fedoraprojectfedoraNot specified—

redhatcertificate_systemNot specified—

redhatenterprise_linuxNot specified—

redhatjboss_enterprise_web_serverNot specified—

06 References

www.redhat.comRHSA-2010:0175http://www.redhat.com/support/errata/RHSA-2010-0175.htmlvendor-advisoryx_refsource_REDHAT
secunia.com39115http://secunia.com/advisories/39115third-party-advisoryx_refsource_SECUNIA
www.vupen.comADV-2010-1411http://www.vupen.com/english/advisories/2010/1411vdb-entryx_refsource_VUPEN
svn.apache.orghttp://svn.apache.org/viewvc/httpd/httpd/branches/2.2.x/server/protocol.c?r1=917617&r2=917867&pathrev=917867&diff_format=hx_refsource_CONFIRM
www.vmware.comhttp://www.vmware.com/security/advisories/VMSA-2010-0014.htmlx_refsource_CONFIRM
www.vupen.comADV-2010-0911http://www.vupen.com/english/advisories/2010/0911vdb-entryx_refsource_VUPEN
secunia.com39628http://secunia.com/advisories/39628third-party-advisoryx_refsource_SECUNIA
support.apple.comhttp://support.apple.com/kb/HT4435x_refsource_CONFIRM
www-01.ibm.comPM12247http://www-01.ibm.com/support/docview.wss?uid=swg1PM12247vendor-advisoryx_refsource_AIXAPAR
lists.fedoraproject.orgFEDORA-2010-6131http://lists.fedoraproject.org/pipermail/package-announce/2010-May/040652.htmlvendor-advisoryx_refsource_FEDORA
oval.cisecurity.orgoval:org.mitre.oval:def:10358https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10358vdb-entrysignaturex_refsource_OVAL
oval.cisecurity.orgoval:org.mitre.oval:def:8695https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8695vdb-entrysignaturex_refsource_OVAL
marc.infoHPSBUX02531http://marc.info/?l=bugtraq&m=127557640302499&w=2vendor-advisoryx_refsource_HP
www-01.ibm.comPM15829http://www-01.ibm.com/support/docview.wss?uid=swg1PM15829vendor-advisoryx_refsource_AIXAPAR
secunia.com39656http://secunia.com/advisories/39656third-party-advisoryx_refsource_SECUNIA
issues.apache.orghttps://issues.apache.org/bugzilla/show_bug.cgi?id=48359x_refsource_CONFIRM
www.securityfocus.com38494http://www.securityfocus.com/bid/38494vdb-entryx_refsource_BID
www.oracle.comhttp://www.oracle.com/technetwork/topics/security/cpujuly2013-1899826.htmlx_refsource_CONFIRM
www.redhat.comRHSA-2010:0168http://www.redhat.com/support/errata/RHSA-2010-0168.htmlvendor-advisoryx_refsource_REDHAT
exchange.xforce.ibmcloud.comapache-http-rh-info-disclosure(56625)https://exchange.xforce.ibmcloud.com/vulnerabilities/56625vdb-entryx_refsource_XF
lists.apple.comAPPLE-SA-2010-11-10-1http://lists.apple.com/archives/security-announce/2010//Nov/msg00000.htmlvendor-advisoryx_refsource_APPLE
secunia.com39100http://secunia.com/advisories/39100third-party-advisoryx_refsource_SECUNIA
secunia.com39501http://secunia.com/advisories/39501third-party-advisoryx_refsource_SECUNIA
lists.opensuse.orgSUSE-SR:2010:010http://lists.opensuse.org/opensuse-security-announce/2010-04/msg00006.htmlvendor-advisoryx_refsource_SUSE
lists.vmware.com[security-announce] 20100923 VMSA-2010-0014 VMware Workstation, Player, and ACE address several security issueshttp://lists.vmware.com/pipermail/security-announce/2010/000105.htmlmailing-listx_refsource_MLIST
httpd.apache.orghttp://httpd.apache.org/security/vulnerabilities_22.htmlx_refsource_CONFIRM
svn.apache.orghttp://svn.apache.org/viewvc?view=revision&revision=917867x_refsource_CONFIRM
secunia.com40096http://secunia.com/advisories/40096third-party-advisoryx_refsource_SECUNIA
bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=570171x_refsource_CONFIRM
secunia.com39632http://secunia.com/advisories/39632third-party-advisoryx_refsource_SECUNIA
www.debian.orgDSA-2035http://www.debian.org/security/2010/dsa-2035vendor-advisoryx_refsource_DEBIAN
www-01.ibm.comPM08939http://www-01.ibm.com/support/docview.wss?uid=swg1PM08939vendor-advisoryx_refsource_AIXAPAR
lists.fedoraproject.orgFEDORA-2010-5942http://lists.fedoraproject.org/pipermail/package-announce/2010-April/039957.htmlvendor-advisoryx_refsource_FEDORA
svn.apache.orghttp://svn.apache.org/viewvc?view=revision&revision=918427x_refsource_CONFIRM
www.vupen.comADV-2010-1001http://www.vupen.com/english/advisories/2010/1001vdb-entryx_refsource_VUPEN
www.vupen.comADV-2010-0994http://www.vupen.com/english/advisories/2010/0994vdb-entryx_refsource_VUPEN
www.vupen.comADV-2010-1057http://www.vupen.com/english/advisories/2010/1057vdb-entryx_refsource_VUPEN
lists.apache.org[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.htmlhttps://lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af93e9ac%40%3Ccvs.httpd.apache.org%3Emailing-listx_refsource_MLIST
lists.apache.org[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.htmlhttps://lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc181eec232489e7f79%40%3Ccvs.httpd.apache.org%3Emailing-listx_refsource_MLIST
lists.apache.org[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.htmlhttps://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3Emailing-listx_refsource_MLIST
lists.apache.org[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.htmlhttps://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3Emailing-listx_refsource_MLIST
lists.apache.org[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.htmlhttps://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3Emailing-listx_refsource_MLIST
lists.apache.org[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.htmlhttps://lists.apache.org/thread.html/r0276683d8e1e07153fc8642618830ac0ade85b9ae0dc7b07f63bb8fc%40%3Ccvs.httpd.apache.org%3Emailing-listx_refsource_MLIST
lists.apache.org[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.htmlhttps://lists.apache.org/thread.html/r8828e649175df56f1f9e3919938ac7826128525426e2748f0ab62feb%40%3Ccvs.httpd.apache.org%3Emailing-listx_refsource_MLIST
lists.apache.org[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.htmlhttps://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%40%3Ccvs.httpd.apache.org%3Emailing-listx_refsource_MLIST
lists.apache.org[httpd-cvs] 20210330 svn commit: r1073139 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/json/https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3Emailing-listx_refsource_MLIST
lists.apache.org[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.htmlhttps://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%40%3Ccvs.httpd.apache.org%3Emailing-listx_refsource_MLIST
lists.apache.org[httpd-cvs] 20210330 svn commit: r1888194 [7/13] - /httpd/site/trunk/content/security/json/https://lists.apache.org/thread.html/r688df6f16f141e966a0a47f817e559312b3da27886f59116a94b273d%40%3Ccvs.httpd.apache.org%3Emailing-listx_refsource_MLIST
lists.apache.org[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.htmlhttps://lists.apache.org/thread.html/r2cb985de917e7da0848c440535f65a247754db8b2154a10089e4247b%40%3Ccvs.httpd.apache.org%3Emailing-listx_refsource_MLIST
lists.apache.org[httpd-cvs] 20210330 svn commit: r1073143 [2/3] - in /websites/staging/httpd/trunk/content: ./ security/https://lists.apache.org/thread.html/r9e8622254184645bc963a1d47c5d47f6d5a36d6f080d8d2c43b2b142%40%3Ccvs.httpd.apache.org%3Emailing-listx_refsource_MLIST
lists.apache.org[httpd-cvs] 20210330 svn commit: r1073139 [7/13] - in /websites/staging/httpd/trunk/content: ./ security/json/https://lists.apache.org/thread.html/re2e23465bbdb17ffe109d21b4f192e6b58221cd7aa8797d530b4cd75%40%3Ccvs.httpd.apache.org%3Emailing-listx_refsource_MLIST
lists.apache.org[httpd-cvs] 20210330 svn commit: r1073149 [7/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/https://lists.apache.org/thread.html/rad2acee3ab838b52c04a0698b1728a9a43467bf365bd481c993c535d%40%3Ccvs.httpd.apache.org%3Emailing-listx_refsource_MLIST
lists.apache.org[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.htmlhttps://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064%40%3Ccvs.httpd.apache.org%3Emailing-listx_refsource_MLIST
lists.apache.org[httpd-cvs] 20210330 svn commit: r1073149 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3Emailing-listx_refsource_MLIST
lists.apache.org[httpd-cvs] 20210603 svn commit: r1075360 [2/3] - 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.htmlhttps://lists.apache.org/thread.html/rad01d817195e6cc871cb1d73b207ca326379a20a6e7f30febaf56d24%40%3Ccvs.httpd.apache.org%3Emailing-listx_refsource_MLIST
lists.apache.org[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.htmlhttps://lists.apache.org/thread.html/r5f9c22f9c28adbd9f00556059edc7b03a5d5bb71d4bb80257c0d34e4%40%3Ccvs.httpd.apache.org%3Emailing-listx_refsource_MLIST
lists.apache.org[httpd-cvs] 20210606 svn commit: r1075467 [2/2] - 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.htmlhttps://lists.apache.org/thread.html/r476d175be0aaf4a17680ef98c5153b4d336eaef76fb2224cc94c463a%40%3Ccvs.httpd.apache.org%3Emailing-listx_refsource_MLIST
lists.apache.org[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.htmlhttps://lists.apache.org/thread.html/rb9c9f42dafa25d2f669dac2a536a03f2575bc5ec1be6f480618aee10%40%3Ccvs.httpd.apache.org%3Emailing-listx_refsource_MLIST
lists.apache.org[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.htmlhttps://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3Emailing-listx_refsource_MLIST

07 Fixed in

Debian 12

apache2
Fixed in 2.2.15-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

apache2
Fixed in 2.2.15-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

apache2
Fixed in 2.2.15-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.