ubuntu · CVE-2016-9243

Quick triage

View at Official ubuntu advisory, NVD, CVE.org · CVE detail

Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.

Tracker summary

CVE-2016-9243 medium priority: Ubuntu including 1 source packages (python-cryptography), 5 status rows across 5 suites (precise, trusty, upstream, xenial, yakkety): released 3, DNE 2.

Description:

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