Vulnerability Database

289,697

Total vulnerabilities in the database

CVE-2015-0837

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: Nov 29, 2019
  • Updated: Apr 13, 2023
  • CVE: CVE-2015-0837
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.9
  • AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v2:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:M/Au:N/C:P/I:N/A:N

CWEs:

Software From Fixed in
gnupg / gnupg - 1.4.19
gnupg / libgcrypt - 1.6.3
debian / debian_linux 8.0 8.0.x
debian / debian_linux 7.0 7.0.x