View at Official ubuntu advisory, NVD, CVE.org · CVE detail
Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.
CVE-2016-9123 medium priority: Ubuntu including 1 source packages (golang-gopkg-square-go-jose.v1), 6 status rows across 6 suites (precise, trusty, upstream, xenial, yakkety, zesty): DNE 3, ignored 1, not-affected 1, released 1.
go-jose before 1.0.5 suffers from a CBC-HMAC integer overflow on 32-bit architectures. An integer overflow could lead to authentication bypass for CBC-HMAC encrypted ciphertexts on 32-bit architectures.