Bug 656917 (CVE-2010-4150) - CVE-2010-4150 php: Double free in the imap extension
Summary: CVE-2010-4150 php: Double free in the imap extension
Status: CLOSED DUPLICATE of bug 169857
Alias: CVE-2010-4150
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: public=20101102,reported=20101115,sou...
Keywords: Security
Depends On: 656932
Blocks:
TreeView+ depends on / blocked
 
Reported: 2010-11-24 14:37 UTC by Jan Lieskovsky
Modified: 2019-06-08 18:41 UTC (History)
3 users (show)

(edit)
Clone Of:
(edit)
Last Closed: 2010-12-06 05:07:16 UTC


Attachments (Terms of Use)

Description Jan Lieskovsky 2010-11-24 14:37:23 UTC
Mateusz Kocielski reported a deficiency in the way
PHP IMAP extension processed provided user credentials,
when opening user mailbox folder. A local attacker
could use this flaw to cause a denial of service
(particular php application crash) or, potentially,
execute arbitrary code with the privileges of the
user running the application, by providing
a specially-crafted user credentials.

References:
[1] http://svn.php.net/viewvc?view=revision&revision=305062
[2] http://svn.php.net/viewvc/php/php-src/branches/PHP_5_2/ext/imap/php_imap.c?r1=294699&r2=305032&pathrev=305032&view=patch
[3] http://www.mandriva.com/en/security/advisories?name=MDVSA-2010:239
[4] http://www.vupen.com/english/advisories/2010/3027

Comment 1 Jan Lieskovsky 2010-11-24 14:40:30 UTC
This issue affects the versions of the php package, as shipped
with Red Hat Enterprise Linux 4, 5, and 6.

--

This issue affects the versions of the php package, as shipped
with Fedora release of 12, 13, and 14.

Please fix.

Comment 2 Jan Lieskovsky 2010-11-24 14:54:09 UTC
Created php tracking bugs for this issue

Affects: fedora-all [bug 656932]

Comment 5 Huzaifa S. Sidhpurwala 2010-11-29 07:20:15 UTC
Statement:

We do not consider safe_mode / open_basedir restriction bypass issues to be
security sensitive.  For more details see
http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=169857#c1 and
http://www.php.net/security-note.php

Comment 6 Huzaifa S. Sidhpurwala 2010-12-06 05:07:16 UTC

*** This bug has been marked as a duplicate of bug 169857 ***


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