Security Bulletin: Vulnerability in MD5 Signature and Hash Algorithm affects IBM DataPower Gateways (CVE-2015-7575)

Summary The MD5 “SLOTH” vulnerability on TLS 1.2 affects IBM DataPower Gateways. Vulnerability Details CVEID: CVE-2015-7575 DESCRIPTION: The TLS protocol could allow weaker than expected security caused by a collision attack when using the MD5 hash function for signing a ServerKeyExchange message...

Security Losses from Obsolete and Truncated Transcript Hashes (SLOTH)

Lenovo Security Advisory: LEN-4603 Potential Impact: An attacker with man-in-the-middle capabilities could decrypt encrypted traffic or impersonate a legitimate client or server Severity: Medium Scope of Impact: Industry-Wide Summary Description: A flaw was found in the way the TLS 1.2 protocol...

F5 Networks BIG-IP : SLOTH: TLS 1.2 handshake vulnerability (K02201365) (SLOTH)

A flaw was found in the way TLS 1.2 uses RSA+MD5 signatures with Client Authentication and ServerKeyExchange messages during a TLS 1.2 handshakes. An attacker with a Man-in-the-Middle network position and the ability to force / observe the use of RSA+MD5 during a TLS Handshake, may be able to...