CVE-2015-0837
Medium
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."
SeverityMedium
CVSS5.9
Exploit probability—
Product
Gnupg
PublishedNov 29, 2019
First seenNov 29, 2019
How to fix
Update
- gnupg gnupg1.4.19 or later
- gnupg libgcrypt1.6.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gnupg gnupg | v < 1.4.19 | 1.4.19 |
| gnupg libgcrypt | v < 1.6.3 | 1.6.3 |
| debian debian_linux | 7.0, 8.0 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.