Vulnerability identifier: #VU37550
Vulnerability risk: High
CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-119
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
UnZip
Client/Desktop applications /
Software for archiving
Vendor: Info-ZIP
Description
The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
A heap-based buffer overflow exists in Info-Zip UnZip version 6.10c22 that allows an attacker to perform a denial of service or to possibly achieve code execution.
Mitigation
Install update from vendor's website.
Vulnerable software versions
UnZip: 6.10c22
External links
http://sec-consult.com/en/blog/advisories/multiple-vulnerabilities-in-infozip-unzip/index.html
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.