Bug 578168 (CVE-2010-1151) - CVE-2010-1151 mod_auth_shadow: bad wait(2) call causes randomized authorization behaviour
Summary: CVE-2010-1151 mod_auth_shadow: bad wait(2) call causes randomized authorizati...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2010-1151
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 580901
Blocks:
TreeView+ depends on / blocked
 
Reported: 2010-03-30 13:22 UTC by John Sullivan
Modified: 2019-09-29 12:36 UTC (History)
4 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2015-08-22 06:57:17 UTC


Attachments (Terms of Use)

Comment 1 Jan Lieskovsky 2010-04-08 11:47:32 UTC
This is CVE-2010-1151.

Comment 2 Jan Lieskovsky 2010-04-08 13:10:48 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.

Comment 5 Fedora Update System 2010-04-09 13:24:50 UTC
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

Comment 6 Fedora Update System 2010-04-09 13:25:18 UTC
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

Comment 7 Fedora Update System 2010-04-09 13:26:28 UTC
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

Comment 8 Fedora Update System 2010-04-09 14:09:59 UTC
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

Comment 9 Fedora Update System 2010-04-09 14:11:28 UTC
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

Comment 10 Fedora Update System 2010-05-13 19:25:45 UTC
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.

Comment 11 Fedora Update System 2010-05-13 19:28:05 UTC
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.

Comment 12 Fedora Update System 2010-05-14 01:07:30 UTC
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.

Comment 13 Fedora Update System 2010-05-14 01:07:58 UTC
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.

Comment 14 Fedora Update System 2010-05-28 17:55:31 UTC
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.


Note You need to log in before you can comment on or make changes to this bug.