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CVE-2016-9243
Published: Mar 27, 2017
Modified: Aug 6, 2024
PUBLISHED
Description
HKDF in cryptography before 1.5.2 returns an empty byte-string if used with a length less than algorithm.digest_size.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
FEDORA-2016-2d90e27e50
vendor-advisory
x_refsource_FEDORA
USN-3138-1
vendor-advisory
x_refsource_UBUNTU
FEDORA-2016-d3a2b640ce
vendor-advisory
x_refsource_FEDORA
94216
vdb-entry
x_refsource_BID
[oss-security] 20161109 Re: CVE Request: Cryptography 1.5.3: HKDF might return an empty byte-string
mailing-list
x_refsource_MLIST
https://cryptography.io/en/latest/changelog
x_refsource_CONFIRM
FEDORA-2016-e77c8c1f3b
vendor-advisory
x_refsource_FEDORA
https://github.com/pyca/cryptography/issues/3211
x_refsource_CONFIRM
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