![]() ![]() The following commits have been made on the 4. The following commits have been made on the 4.4 branch to fix this issue: The following commits have been made on the 4.6 branch to fix this issue: This can allow an attacker who has access to a users browser cookie file to. Thanks to Emanuel Bronshtein for reporting this vulnerability. The decryption of the username/password is vulnerable to a padding oracle attack. Using the standard library ensures that the hashing implementation is verified and trusted. Upgrade to phpMyAdmin 4.6.4, 4.4.15.8, 4.0.10.17, or newer or apply patch listed below. The best way to encrypt and decrypt passwords is to use a standard library in PHP because the method of properly encrypting and decrypting passwords from scratch is complex and involves multiple possibilities of security vulnerabilities. ![]() Affected VersionsĪll 4.6.x versions (prior to 4.6.4), 4.4.x versions (prior to 4.4.15.8), and 4.0.x versions (prior to 4.0.10.17) are affected Solution ![]() If a user has the same password as their username, an attacker who examines the browser cookie can see that they are the same - but the attacker can not directly decode these values from the cookie as it is still hashed. A vulnerability was found where the same initialization vector (IV) is used to hash the username and password stored in the phpMyAdmin cookie.The can allow an attacker who has access to a user's browser cookie file to decrypt the username and password. MySQL ENCRYPT password but how to DECRYPT Ask Question Asked 10 years, 1 month ago Modified 5 years, 4 months ago Viewed 50k times 2 I am going through this tutorial and I am using the ENCRYPT MySQL function. The decryption of the username/password is vulnerable to a padding oracle attack.Weakness with cookie encryption DescriptionĪ pair of vulnerabilities were found affecting the way cookies are stored. ![]()
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