CVE-2015-0837
MEDIUM5.9EPSS 0.68%Published: 11/29/2019Modified: 4/28/2026
Also known as:DEBIAN-CVE-2015-0837
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."
Affected packages (1)
- Debian/libgcrypt20from 0, < 1.6.3-2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |