hslogin2.dll ActiveX Control in Groupware contains a vulnerability that could allow remote files to be downloaded and executed by setting the arguments to the activex method. This is due to a lack of integrity verification of the policy files referenced in the update process, and a remote attacker could induce a user to crafted web page, causing damage such as malicious code infection.
Solution:
The product uses a transmission protocol that does not include a mechanism for verifying the integrity of the data during transmission, such as a checksum.
The product does not validate or incorrectly validates the integrity check values or "checksums" of a message. This may prevent it from detecting if the data has been modified or corrupted in transmission.
| Link | Tags |
|---|---|
| http://www.handysoft.co.kr/en/ | product |
| https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35551 | third party advisory |