|
Mac OS X Perl "$<" Privilege Dropping Security Issue
|
|
Secunia Advisory:
|
SA17922
|
|
|
Release Date:
|
2005-12-13
|
|
Last Update:
|
2006-03-02
|
|
Popularity:
|
13,396 views
|
|
|
Critical:
|
Less critical
|
|
Impact:
|
Security Bypass
|
|
Where:
|
From remote
|
|
Solution Status:
|
Vendor Patch
|
|
| OS: | Apple Macintosh OS X
|
|
|
Secunia CVSS-2 Score:
|
Available in Secunia business solutions 
|
|
|
Subscribe:
|
Instant alerts on relevant vulnerabilities
|
|
| Advisory Content (Page 1 of 3) | [ 1 ] [ 2 ] [ 3 ] | |
|
Description:
Jason Self has reported a security issue in Mac OS X, which can be exploited by malicious people to bypass certain security restrictions.
The security issue is caused due to the Perl binary included with Mac OS X not correctly dropping privileges when a Perl application uses the "$< = numeric_id;" statement to set its uid. The issue may be caused due to wrong compilation options being selected when compiling the Perl binary.
The security issue has been reported in the Perl binary included with Mac OS X Server 10.3.9. Prior versions may also be affected.
Note: The actual impact depends on how a Perl application is written to use the affected Perl functionality.
Change Page:
[ 1 ] [ 2 ] [ 3 ]
|
|
|
Track this Secunia Advisory
|
Customers of the Secunia Vulnerability Intelligence solutions will automatically receive updates when new information regarding this advisory is released.
Read more about our Vulnerability Intelligence solutions and what they can do for you and your company.
|
|
|
About this Secunia Advisory
|
Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
|
