Vulnerability CVE-2011-4116
Published: 2020-01-31

Description:
_is_safe in the File::Temp module for Perl does not properly handle symlinks.

Type:

CWE-59

 (Improper Link Resolution Before File Access ('Link Following'))

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
CPAN -> File\ 

 References:
http://www.openwall.com/lists/oss-security/2011/11/04/2
http://www.openwall.com/lists/oss-security/2011/11/04/4
https://github.com/Perl-Toolchain-Gang/File-Temp/issues/14
https://rt.cpan.org/Public/Bug/Display.html?id=69106
https://seclists.org/oss-sec/2011/q4/238
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