Critical severity9.8NVD Advisory· Published Feb 11, 2024· Updated Jun 17, 2026
CVE-2024-25714
CVE-2024-25714
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.)
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Affected products
2- Rhonabwy/Rhonabwydescription
Patches
Vulnerability mechanics
References
1News mentions
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