Author Archive | Phil Pearl

Zimbra Collaboration 8.6 Patch 4 and previous (CWE-79, CVE-2015-7609) – XSS vulnerabilities

On December 22, 2015, we announced patch 5 for Zimbra Collaboration 8.6. Patch 5 contained fixes for eight security issues, including two cross-site scripting (XSS) vulnerabilities (assigned CVE-2015-7609) that were reported in October of 2015 by security researchers at Fortinet’s Fortiguard Labs. It was a pleasure working with one of the top security companies out there. If […]

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Security Advisory on CCS Injection Vulnerability

On June 5, 2014 the OpenSSL project released a security advisory. CVE-2014-0224 can allow for a man-in-the-middle (MITM) attack to be carried out between a vulnerable client and vulnerable server. According to OpenSSL, an attacker using a carefully crafted handshake can force the use of weak keying material in OpenSSL SSL/TLS clients and servers. This can be exploited […]

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