Metrics
Affected Vendors & Products
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2022-28115 | When computing a shared secret or point multiplication on the NIST P-256 curve using a public key with an X coordinate of zero, an error is returned from the library, and an invalid unreduced value is written to the output buffer. This may be leveraged by an attacker to cause an error scenario, resulting in a limited denial of service for an individual user. The scope of impact cannot extend to other components. |
Solution
The vulnerability was addressed by improving the point-scalar multiplication algorithm to account for anomalous input and by ensuring that errors are returned from library routines before any output buffer is written. To get the latest version of the Sweet B library, update your local repository from https://github.com/westerndigitalcorporation/sweet-b
Workaround
No workaround given by the vendor.
No history.
Status: PUBLISHED
Assigner: WDC PSIRT
Published:
Updated: 2024-08-03T03:28:42.836Z
Reserved: 2022-01-10T00:00:00
Link: CVE-2022-23004
No data.
Status : Modified
Published: 2022-07-29T19:15:08.417
Modified: 2024-11-21T06:47:47.213
Link: CVE-2022-23004
No data.
OpenCVE Enrichment
No data.
EUVD