1134 matches found
CVE-2017-1000385
The Erlang otp TLS server answers with different TLS alerts to different error types in the RSA PKCS 1 1.5 padding. This allows an attacker to decrypt content or sign messages with the server's private key this is a variation of the Bleichenbacher attack...
TLS implementations may disclose side channel information via discrepancies between valid and invalid PKCS#1 padding
Overview TLS implementations may disclose side channel information via discrepancies between valid and invalid PKCS1 padding, and may therefore be vulnerable to Bleichenbacher-style attacks. This attack is known as a "ROBOT attack". Description CWE-203: Information Exposure Through Discrepancy...
The Bouncy Castle Crypto APIs: CVE-2017-13098 ("ROBOT")
The Legion of the Bouncy Castle reports: Release: 1.59 CVE-2017-13098 "ROBOT", a Bleichenbacher oracle in TLS when RSA key exchange is negotiated. This potentially affected BCJSSE servers and any other TLS servers configured to use JCE for the underlying crypto - note the two TLS implementations...
UBUNTU-CVE-2017-1000385
The Erlang otp TLS server answers with different TLS alerts to different error types in the RSA PKCS 1 1.5 padding. This allows an attacker to decrypt content or sign messages with the server's private key this is a variation of the Bleichenbacher attack...
OPENSUSE-SU-2017:3255-1 Security update for erlang
This update for erlang fixes security issues and bugs. The following vulnerabilities were addressed: - CVE-2017-1000385: Harden against the Bleichenbacher attacher against RSA - CVE-2016-10253: Heap overflow through regular expressions bsc1030062 In addition Erlang was updated to version 18.3.4.6...
F5 Networks BIG-IP : BIG-IP SSL vulnerability (K21905460) (ROBOT)
On BIG-IP versions 11.6.0-11.6.2 fixed in 11.6.2 HF1, 12.0.0-12.1.2 HF1 fixed in 12.1.2 HF2, or 13.0.0-13.0.0 HF2 fixed in 13.0.0 HF3 a virtual server configured with a Client SSL profile may be vulnerable to an Adaptive Chosen Ciphertext attack AKA Bleichenbacher attack against RSA, which when...
CVE-2017-6168
On BIG-IP versions 11.6.0-11.6.2 fixed in 11.6.2 HF1, 12.0.0-12.1.2 HF1 fixed in 12.1.2 HF2, or 13.0.0-13.0.0 HF2 fixed in 13.0.0 HF3 a virtual server configured with a Client SSL profile may be vulnerable to an Adaptive Chosen Ciphertext attack AKA Bleichenbacher attack against RSA, which when...
CVE-2017-6168
On BIG-IP versions 11.6.0-11.6.2 fixed in 11.6.2 HF1, 12.0.0-12.1.2 HF1 fixed in 12.1.2 HF2, or 13.0.0-13.0.0 HF2 fixed in 13.0.0 HF3 a virtual server configured with a Client SSL profile may be vulnerable to an Adaptive Chosen Ciphertext attack AKA Bleichenbacher attack against RSA, which when...
Code injection
On BIG-IP versions 11.6.0-11.6.2 fixed in 11.6.2 HF1, 12.0.0-12.1.2 HF1 fixed in 12.1.2 HF2, or 13.0.0-13.0.0 HF2 fixed in 13.0.0 HF3 a virtual server configured with a Client SSL profile may be vulnerable to an Adaptive Chosen Ciphertext attack AKA Bleichenbacher attack against RSA, which when...
CVE-2017-6168
Summary of CVE-2017-6168 (F5 BIG-IP ROBOT Bleichenbacher issue) A vulnerability in BIG-IP virtual servers configured with a Client SSL profile can leak plaintext from RSA-based TLS handshakes and enable a MiTM attack, without compromising the server’s private RSA key. Affected versions and fixes ...
Amazon Linux AMI : libtommath / libtomcrypt (ALAS-2017-864)
possible OP-TEE Bleichenbacher attack : The rsaverifyhashex function in rsaverifyhash.c in LibTomCrypt, as used in OP-TEE before 2.2.0, does not validate that the message length is equal to the ASN.1 encoded data length, which makes it easier for remote attackers to forge RSA signatures or public...
Medium: libtommath, libtomcrypt
Issue Overview: possible OP-TEE Bleichenbacher attack: The rsaverifyhashex function in rsaverifyhash.c in LibTomCrypt, as used in OP-TEE before 2.2.0, does not validate that the message length is equal to the ASN.1 encoded data length, which makes it easier for remote attackers to forge RSA...
SUSE-SU-2017:1351-1 Security update for Botan
This update for Botan fixes the following issues: - CVE-2015-7827: PKCS 1 v1.5 decoding was not constant time, it could be used to mount a Bleichenbacher million-message attack bsc968030 - CVE-2016-9132: While decoding BER length fields, an integer overflow could occur leading to a...
SUSE-SU-2017:1305-1 Security update for Botan
This update for Botan fixes the following issues: - CVE-2015-7827: PKCS 1 v1.5 decoding was not constant time, it could be used to mount a Bleichenbacher million-message attack bsc968030 - CVE-2016-9132: While decoding BER length fields, an integer overflow could occur leading to a...
F5 Networks BIG-IP : OpenSSL vulnerability (K23196136) (DROWN)
The SSLv2 protocol, as used in OpenSSL before 1.0.1s and 1.0.2 before 1.0.2g and other products, requires a server to send a ServerVerify message before establishing that a client possesses certain plaintext RSA data, which makes it easier for remote attackers to decrypt TLS ciphertext data by...
CVE-2016-6883
MatrixSSL before 3.8.3 configured with RSA Cipher Suites allows remote attackers to obtain sensitive information via a Bleichenbacher variant attack...
Information disclosure
MatrixSSL before 3.8.3 configured with RSA Cipher Suites allows remote attackers to obtain sensitive information via a Bleichenbacher variant attack...
CVE-2016-6883
MatrixSSL before 3.8.3 configured with RSA Cipher Suites allows remote attackers to obtain sensitive information via a Bleichenbacher variant attack...
