(Dis)Proving Spectre Security with Speculation-Passing Style

Constant-time CT verification tools are commonly used for detecting potential side-channel vulnerabilities in cryptographic libraries. Recently, a new class of tools, called speculative constant-time SCT tools, has also been used for detecting potential Spectre vulnerabilities. In many cases, the...

GHSA-W7JR-WQW6-54XC Non-constant time comparison of inbound TCP agent connection secret

Jenkins 2.218 and earlier, LTS 2.204.1 and earlier does not use a constant-time comparison validating the connection secret when an inbound TCP agent connection is initiated. This could potentially allow attackers to use statistical methods to obtain the connection secret. Jenkins 2.219, LTS...

PT-2016-4416

Name of the Vulnerable Software and Affected Versions Jenkins versions prior to 1.650 Jenkins LTS versions prior to 1.642.2 Description The issue makes it easier for remote attackers to determine API tokens via a brute-force approach because a constant-time algorithm is not used to verify API...