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Cisco Bug: CSCuo27497 - WSA fails SSL handshake from TLS 1.X clients

Last Modified

Nov 27, 2020

Products (1)

  • Cisco IronPort Web Security Appliance Software

Known Affected Releases

7.7.0-804 7.7.5-835 8.0.0-408 8.0.0-503 8.0.0-504 8.0.5-075 8.0.5-076 8.0.6-012

Description (partial)

Https decrypted connections can fail through the WSA, if you have upgraded the version of
openssl on your client for the heartbleed defect(1.0.1g).

Any client making an openssl connection out to the Internet through a WSA from a client using
openssl 1.0.1g, will fail if TLS1.2 (or 1.1) is allowed from the client.
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Bug Details Include

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  • Status
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