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GoogleOSV:RUSTSEC-2021-0057HistoryMay 01, 2021 - 12:00 p.m.
Integer overflow in CipherUpdate
2021-05-0112:00:00
Google
osv.dev
28
cipherupdate
integer overflow
potential crash
EPSS
0.008
Percentile
82.3%
Calls to EVP_CipherUpdate, EVP_EncryptUpdate and EVP_DecryptUpdate may overflow
the output length argument in some cases where the input length is close to the
maximum permissable length for an integer on the platform. In such cases the
return value from the function call will be 1 (indicating success), but the
output length value will be negative. This could cause applications to behave
incorrectly or crash.
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