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Cisco SAN-OS: Multiple Vulnerabilities in OpenSSL Affecting Cisco Products (Multiple CVEs)

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Cisco SAN-OS: Multiple Vulnerabilities in OpenSSL Affecting Cisco Products (Multiple CVEs)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
06/05/2014
Created
07/25/2018
Added
11/30/2014
Modified
01/09/2017

Description

OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h does not properly restrict processing of ChangeCipherSpec messages, which allows man-in-the-middle attackers to trigger use of a zero-length master key in certain OpenSSL-to-OpenSSL communications, and consequently hijack sessions or obtain sensitive information, via a crafted TLS handshake, aka the "CCS Injection" vulnerability.

Solution(s)

  • cisco-update-sanos

References

  • cisco-update-sanos

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