CVE-2017-14737

Published Sep 26, 2017 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Description
A cryptographic cache-based side channel in the RSA implementation in Botan before 1.10.17, and 1.11.x and 2.x before 2.3.0, allows a local attacker to recover information about RSA secret keys, as demonstrated by CacheD. This occurs because an array is indexed with bits derived from a secret key.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-1125-1 botan1.10 security update
Debian DLA Debian DLA DLA-2812-1 botan1.10 security update
EUVD EUVD EUVD-2017-6233 A cryptographic cache-based side channel in the RSA implementation in Botan before 1.10.17, and 1.11.x and 2.x before 2.3.0, allows a local attacker to recover information about RSA secret keys, as demonstrated by CacheD. This occurs because an array is indexed with bits derived from a secret key.
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 5, 2024, 7:34 PM
Reserved
Sep 25, 2017, 12:00 AM
Status
Modified
Published
Sep 26, 2017, 1:29 AM
Modified
Jun 17, 2026, 1:06 AM