Vulnerability identifier: #VU14545
Vulnerability risk: Low
CVSSv3.1: 5.1 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-22
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Perl
Universal components / Libraries /
Scripting languages
Perlbot
Universal components / Libraries /
Software for developers
Vendor:
Perl
perlbot.sourceforge.net
Description
The vulnerability allows a remote attacker to conduct directory traversal attack on the target system.
The vulnerability exists in the Archive::Zip module due to improper sanitization of paths while extracting zip files. A remote unauthenticated attacker can provide a specially crafted archive for processing, bypass security restrictions and write or overwrite arbitrary files in the context of the perl interpreter.
Mitigation
Install update from vendor's website.
Vulnerable software versions
Perl: 5.24.0, 5.23.0 - 5.23.9, 5.26.0 - 5.26.2, 5.16, 5.15, 5.14.0 - 5.14.1, 5.13.1 - 5.13.11, 5.12.0 - 5.12.3, 5.11.0 - 5.11.5, 5.10.0 - 5.10.1, 5.8.0 - 5.8.8, 5.6.0 - 5.6.2, 5.5, 5.4, 5.22.2-1
Perlbot: 1.0 beta - 1.9.2
External links
http://github.com/redhotpenguin/perl-Archive-Zip/commit/95e1df86327
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.