CVE-2016-6883

CVE-2016-6883 affects MatrixSSL (pre-3.8.3) configured with RSA cipher suites, enabling Bleichenbacher-style information disclosure via TLS. The Connected IBM bulletin notes IBM Predictive Insights 8.5 and 9.0 as affected and frames the issue around an RSA padding vulnerability leading to potenti...

Server side request forgery (ssrf)

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 certificates by leveraging a...

CVE-2016-6129

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 certificates by leveraging a...

UBUNTU-CVE-2016-6129

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 certificates by leveraging a...

DEBIAN-CVE-2016-6129

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 certificates by leveraging a...

CVE-2016-6129

CVE-2016-6129 affects LibTomCrypt (used by OP-TEE before 2.2.0). The rsa_verify_hash_ex function does not validate that the message length matches the ASN.1 encoded data length, enabling Bleichenbacher-like forgery of RSA signatures or public certificates. Public disclosures in multiple feeds (De...

CVE-2016-6129

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 certificates by leveraging a...

CVE-2016-6129

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 certificates by leveraging a...

Information Disclosure

OpenSSL is vulnerable to padding oracle attacks. A malicious user can use an SSLv2 server as a Bleichenbacher oracle, allowing the malicious user to decrypt TLS ciphertext data...

DROWN Attack

OpenSSL is vulnerable to the DROWN attack. The DROWN attack is also known as a Bleichenbacher RSA padding oracle. This vulnerability allows a malicious user to recover a session key from SSL2.0 connections, allowing them to decrypt such connections...

Juniper ScreenOS 6.3.x < 6.3.0r23 Multiple Vulnerabilities in OpenSSL (JSA10759) (DROWN)

The version of Juniper ScreenOS running on the remote host is 6.3.x prior to 6.3.0r23. It is, therefore, affected by multiple vulnerabilities in its bundled version of OpenSSL : - A flaw exists in the SSLv2 implementation, specifically in the getclientmasterkey function within file s2srvr.c, due ...

MGASA-2016-0369 Updated libtomcrypt packages fix security vulnerability

It was discovered that the implementation of RSA signature verification in libtomcrypt is vulnerable to the Bleichenbacher signature attack. If an RSA key with exponent 3 is used it may be possible to forge a PKCS1 v1.5 signature signed by that key CVE-2016-6129...

IBM WebSphere Application Server 7.0 < 7.0.0.39 Multiple Vulnerabilities (FREAK)

Binary data 9700.prm...

[SECURITY] [DLA 612-1] libtomcrypt security update

Package : libtomcrypt Version : 1.17-3.2+deb7u1 CVE ID : CVE-2016-6129 It was discovered that the implementation of RSA signature verification in libtomcrypt is vulnerable to the Bleichenbacher signature attack. If an RSA key with exponent 3 is used it may be possible to forge a PKCS1 v1.5...

DLA-612-1 libtomcrypt - security update

Bulletin has no description...

FreeBSD : FreeBSD -- Multiple OpenSSL vulnerabilities (7b1a4a27-600a-11e6-a6c3-14dae9d210b8) (DROWN)

A cross-protocol attack was discovered that could lead to decryption of TLS sessions by using a server supporting SSLv2 and EXPORT cipher suites as a Bleichenbacher RSA padding oracle. Note that traffic between clients and non-vulnerable servers can be decrypted provided another server supporting...

OpenSSL 0.9.8 < 0.9.8zf / 1.0.0 < 1.0.0r / 1.0.1 < 1.0.1m / 1.0.2 < 1.0.2a Information Disclosure (DROWN)

Binary data 9462.prm...

sslv2-drown NSE Script

Determines whether the server supports SSLv2, what ciphers it supports and tests for CVE-2015-3197, CVE-2016-0703 and CVE-2016-0800 DROWN Script Arguments tls.servername See the documentation for the tls library. smbdomain, smbhash, smbnoguest, smbpassword, smbtype, smbusername See the...

wss4j: Apache WSS4J is vulnerable to Bleichenbacher's attack (incomplete fix for CVE-2011-2487)

It was found that a prior countermeasure in Apache WSS4J for Bleichenbacher's attack on XML Encryption CVE-2011-2487 threw an exception that permitted an attacker to determine the failure of the attempted attack, thereby leaving WSS4J vulnerable to the attack. The original flaw allowed a remote...

Updated botan packages fix security vulnerabilities

Updated botan packages fix security vulnerabilities: During RSA decryption, how long decoding of PKCS 1 v1.5 padding took was input dependent. If these differences could be measured by an attacker, it could be used to mount a Bleichenbacher million-message attack CVE-2015-7827. ECDSA and DSA...