CVE-2015-0837
unknown
CVSS v3
—
CVSS v2
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VIR risk
—
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."
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2015-0837
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 1.6.3-2 |
| debian | bullseye | fixed | 1.6.3-2 |
| debian | forky | fixed | 1.6.3-2 |
| debian | sid | fixed | 1.6.3-2 |
| debian | trixie | fixed | 1.6.3-2 |
References
Verify integrity in audit chain (admin only). AS-IS.