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CVE-2015-0837

Public on 2015-08-04
Modified on 2015-08-04
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."

Severity
Low
See what this means
CVSS v3 Base Score
1.2
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 1 libgcrypt 2015-08-04 17:43 ALAS-2015-577

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv2 1.2 AV:L/AC:H/Au:N/C:P/I:N/A:N
NVD CVSSv2 4.3 AV:N/AC:M/Au:N/C:P/I:N/A:N
NVD CVSSv3 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N