CVE-2017-13098 | BDVDB-2026-94012 Detail
Legion of the Bouncy CastleBouncyCastle TLS
Description#
BouncyCastle TLS prior to version 1.0.3, when configured to use the JCE (Java Cryptography Extension) for cryptographic functions, provides a weak Bleichenbacher oracle when any TLS cipher suite using RSA key exchange is negotiated. An attacker can recover the private key from a vulnerable application. This vulnerability is referred to as "ROBOT."
Impact#
Per CVSS v3.0: confidentiality impact high, integrity impact none, availability impact none. Attack vector: network.
Weaknesses#
References#
- http://www.securityfocus.com/bid/102195
- http://www.kb.cert.org/vuls/id/144389
- https://www.debian.org/security/2017/dsa-4072
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00011.html
- https://www.oracle.com/security-alerts/cpuoct2020.html
- https://robotattack.org/
- https://github.com/bcgit/bc-java/commit/a00b684465b38d722ca9a3543b8af8568e6bad5c
- https://security.netapp.com/advisory/ntap-20171222-0001/
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.