Bug 650556 (CVE-2010-3996) - CVE-2010-3996 festival: insecure library loading vulnerability
Summary: CVE-2010-3996 festival: insecure library loading vulnerability
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2010-3996
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:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2010-11-07 01:32 UTC by Vincent Danen
Modified: 2021-03-26 15:07 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2010-11-07 01:38:49 UTC
Embargoed:


Attachments (Terms of Use)

Description Vincent Danen 2010-11-07 01:32:28 UTC
Common Vulnerabilities and Exposures assigned an identifier CVE-2010-3996 to
the following vulnerability:

Name: CVE-2010-3996
URL: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3996
Assigned: 20101019
Reference: MLIST:[opensuse-updates] 20101022 openSUSE-SU-2010:0756-1 (moderate): festival security update
Reference: URL: http://lists.opensuse.org/opensuse-updates/2010-10/msg00028.html
Reference: CONFIRM: https://bugzilla.novell.com/show_bug.cgi?id=642507
Reference: BID:44395
Reference: URL: http://www.securityfocus.com/bid/44395

festival_server in Centre for Speech Technology Research (CSTR)
Festival, probably 2.0.95-beta and earlier, places a zero-length
directory name in the LD_LIBRARY_PATH, which allows local users to
gain privileges via a Trojan horse shared library in the current
working directory.

Comment 1 Vincent Danen 2010-11-07 01:38:22 UTC
This issue does not affect the version of festival as provided with Red Hat Enterprise Linux 3, 4, or 5.  It also does not affect any version of festival as provided with Fedora (none of the festival_server scripts manipulate LD_LIBRARY_PATH at all).  Perhaps this is a 2.x "feature".

Comment 2 Vincent Danen 2010-11-07 01:38:49 UTC
Statement:

Not vulnerable. This issue did not affect the versions of festival as shipped with Red Hat Enterprise Linux 3, 4, or 5.


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