Bug 578168 (CVE-2010-1151)
Summary: | CVE-2010-1151 mod_auth_shadow: bad wait(2) call causes randomized authorization behaviour | ||
---|---|---|---|
Product: | [Other] Security Response | Reporter: | John Sullivan <jsrhbz> |
Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
Status: | CLOSED ERRATA | QA Contact: | |
Severity: | low | Docs Contact: | |
Priority: | low | ||
Version: | unspecified | CC: | bressers, jlieskov, jreznik, security-response-team |
Target Milestone: | --- | Keywords: | Security |
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2015-08-22 06:57:17 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: | |||
Bug Depends On: | 580901 | ||
Bug Blocks: |
Comment 1
Jan Lieskovsky
2010-04-08 11:47:32 UTC
A race condition was found in the way mod_auth_shadow used an external helper binary to validate user credentials (username / password pairs). A remote attacker could use this flaw to bypass intended access restrictions, resulting in ability to view and potentially alter resources, which should be otherwise protected by authentication. Acknowledgements: Red Hat would like to thank John Sullivan for responsibly reporting this flaw. mod_auth_shadow-2.2-8.fc13 has been submitted as an update for Fedora 13. http://admin.fedoraproject.org/updates/mod_auth_shadow-2.2-8.fc13 mod_auth_shadow-2.2-8.fc12 has been submitted as an update for Fedora 12. http://admin.fedoraproject.org/updates/mod_auth_shadow-2.2-8.fc12 mod_auth_shadow-2.2-8.fc11 has been submitted as an update for Fedora 11. http://admin.fedoraproject.org/updates/mod_auth_shadow-2.2-8.fc11 mod_auth_shadow-2.2-4.el4 has been submitted as an update for Fedora EPEL 4. http://admin.fedoraproject.org/updates/mod_auth_shadow-2.2-4.el4 mod_auth_shadow-2.2-5.el5 has been submitted as an update for Fedora EPEL 5. http://admin.fedoraproject.org/updates/mod_auth_shadow-2.2-5.el5 mod_auth_shadow-2.2-8.fc11 has been pushed to the Fedora 11 stable repository. If problems still persist, please make note of it in this bug report. mod_auth_shadow-2.2-8.fc12 has been pushed to the Fedora 12 stable repository. If problems still persist, please make note of it in this bug report. mod_auth_shadow-2.2-4.el4 has been pushed to the Fedora EPEL 4 stable repository. If problems still persist, please make note of it in this bug report. mod_auth_shadow-2.2-5.el5 has been pushed to the Fedora EPEL 5 stable repository. If problems still persist, please make note of it in this bug report. mod_auth_shadow-2.2-8.fc13 has been pushed to the Fedora 13 stable repository. If problems still persist, please make note of it in this bug report. |