CVE-2017-14737

What it is

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.

At a glance

Exploitability

Can be exploited locally on the machine with a low-privilege account. High risk of data exposure.

Exploit odds

0.3% chance of exploitation in the next 30 days (EPSS).

Fix

No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

1. 2017-09-26 01:29 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-17 01:06 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 0.3% in the next 30 days (EPSS).
• Severity: 5.5 MEDIUM (CVSS).
• Fix: none linked yet, which raises it.

Details

Published

2017-09-26 01:29 UTC

Last modified

2026-06-17 01:06 UTC

Exploit probability

0.3% · EPSS, next 30 days

Record status

Modified

Affected

• Botan Project Botan ≤ 1.10.16
• Botan Project Botan 1.11.0
• Botan Project Botan 1.11.1
• Botan Project Botan 1.11.2
• Botan Project Botan 1.11.3
• Botan Project Botan 1.11.4
• Botan Project Botan 1.11.5
• Botan Project Botan 1.11.6

Attack profile CVSS 3.1 · 5.5

Attack vector

Local

Complexity

Low

Privileges needed

Low

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2017-14737.md and follow it. Check whether this project is affected by CVE-2017-14737. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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