Description
A programming error exists in a way Randombit Botan cryptographic library version 2.0.1 implements x500 string comparisons which could lead to certificate verification issues and abuse. A specially crafted X509 certificate would need to be delivered to the client or server application in order to trigger this vulnerability.
Metrics
CVSS 3.0 9.8/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Randombit | Botan | 2.0.1 |
References
- http://talosintelligence.com/vulnerability_reports/TALOS-2017-0294Exploit, Mitigation, Third Party Advisory, VDB Entry
- http://www.debian.org/security/2017/dsa-3939
- http://www.securityfocus.com/bid/98106Third Party Advisory, US Government Resource
- http://talosintelligence.com/vulnerability_reports/TALOS-2017-0294Exploit, Mitigation, Third Party Advisory, VDB Entry
- http://www.debian.org/security/2017/dsa-3939
- http://www.securityfocus.com/bid/98106Third Party Advisory, US Government Resource
Timeline
- Published
- May 24, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified