Security Advisory
CVE-2015-0837
5.9
MEDIUM
Vulnerability Description
The mpi_powm function in Libgcrypt before 1.6.3 and GnuPG before 1.4.19 allows attackers to obtain sensitive information by leveraging timing differences when accessing a pre-computed table during modular exponentiation, related to a "Last-Level Cache Side-Channel Attack."
Published Date
November 29, 2019
Official Source
NIST NVD Advisory