QID 981339

QID 981339: Java (maven) Security Update for com.jason-goodwin:authentikat-jwt_2.12 (GHSA-3rhm-67j6-42jq)

A time-sensitive equality check on the JWT signature in the JsonWebToken.validate method in main/scala/authentikat/jwt/JsonWebToken.scala in authentikat-jwt (aka com.jason-goodwin/authentikat-jwt) version 0.4.5 and earlier allows the supplier of a JWT token to guess bit after bit of the signature by repeating validation requests.

Successful exploitation of this vulnerability may affect the confidentiality, integrity, and availability of the targeted user.

CVSS V3 rated as Critical - 9.8 severity.

CVSS V2 rated as Medium - 5 severity.

Solution

Customers are advised to refer to GHSA-3rhm-67j6-42jq for updates pertaining to this vulnerability.

Vendor References

GHSA-3rhm-67j6-42jq - github.com/advisories/GHSA-3rhm-67j6-42jq

CVEs related to QID 981339

CVE-2017-18239 |

Software Advisories

Advisory ID	Software	Component	Link
GHSA-3rhm-67j6-42jq	com.jason-goodwin:authentikat-jwt_2.12		github.com/advisories/GHSA-3rhm-67j6-42jq

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