Vulnerability identifier: #VU48924
Vulnerability risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-319
Exploitation vector: Local network
Exploit availability: No
Vulnerable software:
WinZip
Client/Desktop applications /
Software for archiving
Vendor: WinZip Computing, Inc.
Description
The vulnerability allows a remote attacker to perform MitM attack.
The vulnerability exists due to WinZIP uses insecure HTTP protocol to display HTML content and deliver software updates. A remote attacker with ability to interfere with network traffic can perform Man-in-the-Middle (MitM) attack and execute arbitrary JavaScript code or supply a malicious binary during software update.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
WinZip: 18.5 - 24.0
External links
http://www.trustwave.com/en-us/resources/security-resources/security-advisories/?fid=28202
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.