critical9.8
CVE-2024-25714
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…
Impact
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.)
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Rhonabwy Project | Rhonabwy | through 1.1.3 |
| Debian | Debian Linux | Versions 11.0, 12.0 |