Metrics
Affected Vendors & Products
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-28779 | Padding oracle attack vulnerability in Oberon microsystem AG’s ocrypto library in all versions since 3.1.0 and prior to 3.9.2 allows an attacker to recover plaintexts via timing measurements of AES-CBC PKCS#7 decrypt operations. |
Solution
Affected users should upgrade to ocrypto 3.9.2 or later.
Workaround
No workaround given by the vendor.
| Link | Providers |
|---|---|
| https://www.oberon.ch/security-advisories/cve-2025-7071/ |
|
Fri, 29 Aug 2025 12:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 29 Aug 2025 09:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Padding oracle attack vulnerability in Oberon microsystem AG’s ocrypto library in all versions since 3.1.0 and prior to 3.9.2 allows an attacker to recover plaintexts via timing measurements of AES-CBC PKCS#7 decrypt operations. | |
| Title | Timing side-channel vulnerability in AES-CBC decryption with PKCS#7 padding in ocrypto library | |
| Weaknesses | CWE-208 CWE-327 |
|
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: NCSC.ch
Published:
Updated: 2025-08-29T12:07:57.827Z
Reserved: 2025-07-04T14:16:55.641Z
Link: CVE-2025-7071
Updated: 2025-08-29T12:07:54.803Z
Status : Awaiting Analysis
Published: 2025-08-29T10:15:32.630
Modified: 2025-08-29T16:24:29.730
Link: CVE-2025-7071
No data.
OpenCVE Enrichment
No data.
EUVD