In Botan before 2.17.3, constant-time computations are not used for certain decoding and encoding operations (base32, base58, base64, and hex).
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HBotan Project Botan
APPBotan Project< 2.17.3
🔵
CHECK WITH VENDOR
No clear patch data available. Check vendor references.
Related vulnerabilities
CVE-2026-34580CRITICAL9.3PL ✓ten sam produkt
Botan: błędna weryfikacja certyfikatu umożliwia obejście łańcucha zaufania
CVE-2022-43705CRITICAL9.1ten sam produkt
In Botan before 2.19.3, it is possible to forge OCSP responses due to a certificate verification error. This i...
CVE-2018-9127CRITICAL9.8ten sam produkt
Botan 2.2.0 - 2.4.0 (fixed in 2.5.0) improperly handled wildcard certificates and could accept certain certifi...
CVE-2016-6878CRITICAL9.8ten sam produkt
The Curve25519 code in botan before 1.11.31, on systems without a native 128-bit integer type, might allow att...
CVE-2015-7826CRITICAL9.8ten sam produkt
botan 1.11.x before 1.11.22 improperly handles wildcard matching against hostnames, which might allow remote a...