Timing side channel in github.com/cloudflare/circl

概要

参考情報

• cloudflare/circl security advisory · ADVISORY
• cloudflare/circl commit 75ef91e · FIX
• kyberslash.cr.yp.to · WEB

github.com/cloudflare/circl のその他の脆弱性

• CVE-2026-1229緊急 9.8The CombinedMult function in the CIRCL ecc/p384 package (secp384r1 curve) produces an incorrect value for specific inputs. The issue is fixe…
• CVE-2025-8556低 3.7A flaw was found in CIRCL's implementation of the FourQ elliptic curve. This vulnerability allows an attacker to compromise session security…
• GHSA-9763-4f94-gfch高CIRCL's Kyber: timing side-channel (kyberslash2)
• CVE-2023-1732高 8.2When sampling randomness for a shared secret, the implementation of Kyber and FrodoKEM, did not check whether crypto/rand.Read() returns an …