CVE-2014-0226
Description
Race condition in the mod_status module in the Apache HTTP Server before 2.4.10 allows remote attackers to cause a denial of service (heap-based buffer overflow), or possibly obtain sensitive credential information or execute arbitrary code, via a crafted request that triggers improper scoreboard handling within the status_handler function in modules/generators/mod_status.c and the lua_ap_scoreboard_worker function in modules/lua/lua_request.c.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Exploits
Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.
Exploit-DB
Apache 2.4.7 mod_status - Scoreboard Handling Race Condition
OS impact
Debian Mixed 7 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 2.4.10-1 |
| sid | Fixed | 2.4.10-1 |
| forky | Fixed | 2.4.10-1 |
| bullseye | Fixed | 2.4.10-1 |
| bookworm | Fixed | 2.4.10-1 |
| 8.0 | Affected | — |
| 7.0 | Affected | — |
Red Hat Fixed 2 releases
| Version | Status | Fixed in |
|---|---|---|
| 6.0 | Not affected | — |
| 5.0 | Not affected | — |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| apache | http_server | {"startIncluding":"2.2.0","endExcluding":"2.2.29"} | 2.2.29 |
| redhat | jboss_enterprise_application_platform | 6.0.0 | |
| redhat | jboss_enterprise_application_platform | 6.4.0 | |
| oracle | enterprise_manager_ops_center | 11.1.3 | |
| oracle | enterprise_manager_ops_center | 12.1.4 | |
| oracle | http_server | 10.1.3.5.0 | |
| oracle | http_server | 11.1.1.7.0 | |
| oracle | http_server | 12.1.2.0 | |
| oracle | http_server | 12.1.3.0 | |
| oracle | secure_global_desktop | 4.63 | |
| oracle | secure_global_desktop | 4.71 | |
| oracle | secure_global_desktop | 5.0 | |
| oracle | secure_global_desktop | 5.1 | |
| apache | http_server | {"startIncluding":"2.4.1","endExcluding":"2.4.10"} | 2.4.10 |
References
- https://security-tracker.debian.org/tracker/CVE-2014-0226
- http://advisories.mageia.org/MGASA-2014-0304.html
- http://advisories.mageia.org/MGASA-2014-0305.html
- http://httpd.apache.org/security/vulnerabilities_24.html
- http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html
- http://marc.info/?l=bugtraq&m=143403519711434&w=2
- http://marc.info/?l=bugtraq&m=143748090628601&w=2
- http://marc.info/?l=bugtraq&m=144050155601375&w=2
- http://marc.info/?l=bugtraq&m=144493176821532&w=2
- http://rhn.redhat.com/errata/RHSA-2014-1019.html
- http://rhn.redhat.com/errata/RHSA-2014-1020.html
- http://rhn.redhat.com/errata/RHSA-2014-1021.html
- http://seclists.org/fulldisclosure/2014/Jul/114
- http://secunia.com/advisories/60536
- http://security.gentoo.org/glsa/glsa-201408-12.xml
- http://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x/CHANGES
- http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/generators/mod_status.c
- http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/generators/mod_status.c?r1=1450998&r2=1610491&diff_format=h
- http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/lua/lua_request.c
- http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/lua/lua_request.c?r1=1588989&r2=1610491&diff_format=h
- http://www.debian.org/security/2014/dsa-2989
- http://www.exploit-db.com/exploits/34133
- http://www.mandriva.com/security/advisories?name=MDVSA-2014:142
- http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html
- http://www.osvdb.org/109216
CWEs
CWE-362
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.