Home / Vulnerability Database / Objective-C : Null pointer release
Objective-C
Objective-C : Null pointer release
Classification
OWASP Mobile Top 10 2016
OWASP MASVS
Overview
The application frees memory insecurely when using KeyChainAPI. The memory in which the data was obtained from SecKeychainItemCopyContent, SecKeychainFindGenericPassword, SecKeychainFindInternetPassword must be freed by calling SecKeychainItemFreeContent. The application must check that the pointer is not empty before freeing memory.
MEDIUM
DerScanner Severity Score
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See also
Objective-C
Objective-C : Internal information leak
Objective-C
Objective-C : Weak hashing algorithm
Objective-C