Botan is a C++ cryptography library. X.509 certificates can identify elliptic curves using either an object identifier or using explicit encoding of the parameters. A bug in the parsing of name constraint extensions in X.509 certificates meant that if the extension included both permitted subtrees and excluded subtrees, only the permitted subtree would be checked. If a certificate included a name which was permitted by the permitted subtree but also excluded by excluded subtree, it would be accepted. Fixed in versions 3.5.0 and 2.19.5.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2024-37895 | Botan is a C++ cryptography library. X.509 certificates can identify elliptic curves using either an object identifier or using explicit encoding of the parameters. A bug in the parsing of name constraint extensions in X.509 certificates meant that if the extension included both permitted subtrees and excluded subtrees, only the permitted subtree would be checked. If a certificate included a name which was permitted by the permitted subtree but also excluded by excluded subtree, it would be accepted. Fixed in versions 3.5.0 and 2.19.5. |
Ubuntu USN |
USN-7586-1 | Botan vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Wed, 05 Mar 2025 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Botan Project
Botan Project botan |
|
| CPEs | cpe:2.3:a:botan_project:botan:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Botan Project
Botan Project botan |
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2024-08-02T04:19:20.621Z
Reserved: 2024-06-21T18:15:22.260Z
Link: CVE-2024-39312
Updated: 2024-07-08T19:58:52.492Z
Status : Analyzed
Published: 2024-07-08T17:15:11.547
Modified: 2025-04-11T14:09:48.327
Link: CVE-2024-39312
No data.
OpenCVE Enrichment
No data.
EUVD
Ubuntu USN