CVE-2016-9243

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Source

https://cve.org/CVERecord?id=CVE-2016-9243

Import Source

https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-9243.json

JSON Data

https://api.test.osv.dev/v1/vulns/CVE-2016-9243

Aliases

Downstream

BELL-CVE-2016-9243

DEBIAN-CVE-2016-9243

UBUNTU-CVE-2016-9243

USN-3138-1

Related

MGASA-2016-0377

Published

2017-03-27T17:59:00.460Z

Modified

2026-02-24T01:10:05.506148Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator

Summary

[none]

Details

HKDF in cryptography before 1.5.2 returns an empty byte-string if used with a length less than algorithm.digest_size.

References

Affected packages

Git / github.com/pyca/cryptography

Affected ranges

Type: GIT
Repo: https://github.com/pyca/cryptography
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Last affected

cad77746539f504d53eb1bf9b278ec081ab8040a

Affected versions

0.*

0.1

0.2

0.3

0.4

0.5

0.5.1

0.6

0.7

0.8

0.9

1.*

1.0

1.1

1.2

1.3

1.4

1.5

1.5.1

1.5.2

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-9243.json"