PT-2017-12914 · Bouncy Castle+1 · Bouncycastle Tls+1
Publicado
2017-12-13
·
Atualizado
2025-05-12
·
CVE-2017-13098
CVSS v3.1
7.5
Alta
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
BouncyCastle TLS versions prior to 1.0.3
Description
The issue provides a weak Bleichenbacher oracle when any TLS cipher suite using RSA key exchange is negotiated, allowing an attacker to recover the private key from a vulnerable application. This is referred to as "ROBOT."
Recommendations
For versions prior to 1.0.3, update to version 1.0.3 or later to resolve the issue. As a temporary workaround, consider disabling the use of RSA key exchange in TLS cipher suites until a patch is available. Restrict access to sensitive applications using BouncyCastle TLS to minimize the risk of exploitation.
Exploit
Correção
Side Channel Attack
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Bouncycastle Tls
Suse