CVE-2024-25714
- State
- Published
- Severity
- 9.1 Critical
- Published
- Feb 11, 2024
- Updated
- Aug 1, 2024
- Reserved
- Feb 11, 2024
Description
In Rhonabwy through 1.1.13, HMAC signature verification uses a strcmp function that is vulnerable to side-channel attacks, because it stops the comparison when the first difference is spotted in the two signatures. (The fix uses gnutls_memcmp, which has constant-time execution.)
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.1 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N | CISA-ADP |
Weaknesses
- CWE-1255 Comparison Logic is Vulnerable to Power Side-Channel Attacks
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
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