CVE-2016-2849
—CVSS 3.0
7.5 high
EPSS
2%p83
Published
()
Modified
Description
Botan before 1.10.13 and 1.11.x before 1.11.29 do not use a constant-time algorithm to perform a modular inverse on the signature nonce k, which might allow remote attackers to obtain ECDSA secret keys via a timing side-channel attack.
- Vendors
- debianfedoraprojectbotan project
- Products
- debian linux, fedora, botan
- Weakness
- CWE-200
- Vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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