Vulnerability CVE-2018-12015


Published: 2018-06-07

Description:
In Perl through 5.26.2, the Archive::Tar module allows remote attackers to bypass a directory-traversal protection mechanism, and overwrite arbitrary files, via an archive file containing a symlink and a regular file with the same name.

Type:

CWE-22

(Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'))

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.4/10
4.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
Partial
Affected software
PERL -> PERL 
Netapp -> Data ontap edge 
Netapp -> Oncommand workflow automation 
Netapp -> Snap creator framework 
Netapp -> Snapdrive 
Debian -> Debian linux 
Canonical -> Ubuntu linux 
Apple -> Mac os x 

 References:
http://seclists.org/fulldisclosure/2019/Mar/49
http://www.securityfocus.com/bid/104423
http://www.securitytracker.com/id/1041048
https://access.redhat.com/errata/RHSA-2019:2097
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=900834
https://seclists.org/bugtraq/2019/Mar/42
https://security.netapp.com/advisory/ntap-20180927-0001/
https://support.apple.com/kb/HT209600
https://usn.ubuntu.com/3684-1/
https://usn.ubuntu.com/3684-2/
https://www.debian.org/security/2018/dsa-4226

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