PT-2026-88814 · Ocaml+1 · Mirage-Crypto-Pk
CVE-2026-87735
·
Publicado
2026-08-07
·
Atualizado
2026-09-09
CVSS v3.1
4.3
Média
| Vetor | AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |
The RSA decrypt and encrypt functions raise an Invalid argument exception if the
message is smaller than 2. This leads to X509 certificates with a signature
value of 0 or 1 to throw this Invalid argument exception instead of a proper
error.
Fix
The fix is to reuse the Insufficient key exception, which is documented and
caught further up in the stack.
Timeline
- July 28th 2026: report to security@ocaml.org
- August 7th: release of mirage-crypto-pk 2.3.0 and security advisory
Correção
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Mirage-Crypto-Pk