The IDEA cipher as implemented by SSH1 does not protect...
Moderate severity
Unreviewed
Published
Apr 30, 2022
to the GitHub Advisory Database
•
Updated Jan 30, 2023
Description
Published by the National Vulnerability Database
Jan 18, 2001
Published to the GitHub Advisory Database
Apr 30, 2022
Last updated
Jan 30, 2023
The IDEA cipher as implemented by SSH1 does not protect the final block of a message against modification, which allows remote attackers to modify the block without detection by changing its cyclic redundancy check (CRC) to match the modifications to the message.
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