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Cisco Bug: CSCvt16738 - SOCKS Authentication fails on version 11.8.x

Last Modified

Jun 05, 2020

Products (1)

  • Cisco Web Security Appliance

Known Affected Releases

11.8.0-414 11.8.0-453

Description (partial)

After installing/upgrade to version 11.8. proxy will not be able to authenticate SOCKS traffic as before.
unless the authentication credentials were cached using IP surrogates from a previous HTTP request.

Access logs will  show: SOCKS_TCP_DENIED/407

- WSA running impacted AsyncOS version
- SOCKS Authentication is enabled.
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