schannel

  1. J

    Windows 7 Schannel Errors

    Since doing the Jan rollup in Windows 7 I am getting 2 Schannel errors 40 and 70 on startup. Everything seems to be working OK. Is this just some timeout issue or something important? Thanks Joe
    • Joe S
    • Thread
    • error feedback rollup schannel startup system issues timeout troubleshooting user query windows 7
    • Replies: 4
    • Forum: Windows Help and Support

  2. Windows Security Hardening (SCHANNEL)

    I created this reg file to disable SSLv2, v3 and TLS 1.0 as well as disabling weak encryption cipher suites.
    • Neemobeer
    • Thread
    • cipher configuration encryption hardening internet network protocols reg file registry schannel security settings ssl tls update windows
    • Replies: 1
    • Forum: Windows Security

  3. Description of the security update for Schannel: April 12, 2016

    Continue reading...
    • News
    • Thread
    • april 2016 encryption microsoft patch schannel security support tls update vulnerability
    • Replies: 0
    • Forum: Knowledge Base (KB)

  4. 3109853 - Update to Improve TLS Session Resumption Interoperability - Version: 1.0

    Revision Note: V1.0 (January 12, 2016): Advisory published. Summary: Microsoft is announcing the availability of an update to improve interoperability between Schannel-based TLS clients and 3rd-party TLS servers that enable RFC5077-based resumption and that send the NewSessionTicket message in...
    • News
    • Thread
    • bug fix client encryption internet explorer interoperability microsoft edge networking patch protocols rfc5077 schannel security server software technical advisory tls update version 1.0 windows wininet
    • Replies: 0
    • Forum: Security Alerts

  5. How to restrict the use of certain cryptographic algorithms and protocols in Schannel.dll

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    • News
    • Thread
    • algorithms configuration cryptography management protocols restrictions schannel security update windows
    • Replies: 0
    • Forum: Knowledge Base (KB)

  6. MS15-121 - Important: Security Update for Schannel to Address Spoofing (3081320) - Version: 1.0

    Severity Rating: Important Revision Note: V1.0 (November 10, 2015): Bulletin published. Summary: This security update resolves a vulnerability in Microsoft Windows. The vulnerability could allow spoofing if an attacker performs a man-in-the-middle (MiTM) attack between a client and a legitimate...
    • News
    • Thread
    • attack bulletin client cybersecurity important microsoft mitm ms15-121 november 2015 patch revision schannel security server spoofing update vulnerability windows
    • Replies: 0
    • Forum: Security Alerts

  7. MS15-121: Security update for Schannel to address spoofing: November 10, 2015

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    • News
    • Thread
    • 2015 microsoft ms15-121 november patch schannel security spoofing support update
    • Replies: 0
    • Forum: Knowledge Base (KB)

  8. MS15-055 - Important: Vulnerability in Schannel Could Allow Information Disclosure...

    Severity Rating: Important Revision Note: V1.0 (May 12, 2015): Bulletin published. Summary: This security update resolves a vulnerability in Microsoft Windows. The vulnerability could allow information disclosure when Secure Channel (Schannel) allows the use of a weak Diffie-Hellman ephemeral...
    • News
    • Thread
    • attacks bit length bulletin configuration dhe diffie-hellman encryption information disclosure key exchange microsoft minimum key length revision note schannel security server severity rating tls update vulnerability windows
    • Replies: 0
    • Forum: Security Alerts
  9. C

    Windows 7 help get schannel error code 36887 after the nov kb2992611 update

    I have been getting this schannel code 36887 fatal code 40 in the windows in event viewer and with windows freezing for a few seconds to a minute and then clears up and started more often. I have read a problem is caused by the faulty nov14 update kb2992611 to fix a Schannel security...
    • captjack
    • Thread
    • ciphers error code event viewer kb2992611 kb3018238 schannel security system freeze update windows 7
    • Replies: 1
    • Forum: Windows Help and Support

  10. MS15-031: Vulnerability in SChannel could allow security feature bypass: March 10, 2015

    Link Removed
    • News
    • Thread
    • feature bypass march 2015 ms15-031 schannel security update vulnerability windows
    • Replies: 0
    • Forum: Knowledge Base (KB)

  11. Microsoft confirms FREAK vulnerability affects Windows as well

    Ref: http://www.winbeta.org/news/microsoft-confirms-freak-vulnerability-affects-windows-well If you pop onto the site above it will check whether your browser is vulnerable to attack. Apparently the latest Chrome is fine as is IE (version 11.0.9800.0. the one that comes with win 10 build 9926)
    • kemical
    • Thread
    • attack browser build chrome cipher client systems encryption exploit freak internet explorer microsoft rsa schannel security ssl tls update version vulnerability windows
    • Replies: 0
    • Forum: Windows Security

  12. 3046015 - Vulnerability in Schannel Could Allow Security Feature Bypass - Version: 1.1

    Severity Rating: Important Revision Note: V1.1 (March 5, 2015): Advisory revised to clarify the reason why no workaround exists for systems running Windows Server 2003. See the Advisory FAQ for more information. Summary: Microsoft is aware of a security feature bypass vulnerability in Secure...
    • News
    • Thread
    • advisory attacks best practices cipher downgrade freak important microsoft mitm schannel security server ssl tls vulnerability windows
    • Replies: 0
    • Forum: Security Alerts

  13. How to restrict the use of certain cryptographic algorithms and protocols in Schannel.dll

    Link Removed
    • News
    • Thread
    • administration algorithms configuration cryptography protocols schannel security settings system windows
    • Replies: 0
    • Forum: Knowledge Base (KB)

  14. TA14-318A: Microsoft Secure Channel (Schannel) Vulnerability (CVE-2014-6321)

    Original release date: November 14, 2014 Systems Affected Microsoft Windows Vista, 7, 8, 8.1, RT, and RT 8.1 Microsoft Server 2003, Server 2008, Server 2008 R2, Server 2012, and Server 2012 R2 Microsoft Windows XP and 2000 may also be affected. Overview A critical vulnerability in...
    • News
    • Thread
    • arbitrary code bulletin critical cve-2014-6321 exploit impact microsoft mitigations network traffic patching remote attack risk schannel security server ssl tls update vulnerability windows
    • Replies: 0
    • Forum: Security Alerts

  15. MS14-066 - Critical: Vulnerability in Schannel Could Allow Remote Code Execution (2992611) -...

    Severity Rating: Critical Revision Note: V1.0 (November 11, 2014): Bulletin published. Summary: This security update resolves a privately reported vulnerability in the Microsoft Secure Channel (Schannel) security package in Windows. The vulnerability could allow remote code execution if an...
    • News
    • Thread
    • critical microsoft ms14-066 patch remote code execution schannel security update vulnerability windows
    • Replies: 0
    • Forum: Security Alerts

  16. MS14-066 - Critical: Vulnerability in Schannel Could Allow Remote Code Execution (2992611) -...

    Severity Rating: Critical Revision Note: V1.0 (November 11, 2014): Bulletin published. Summary: This security update resolves a privately reported vulnerability in the Microsoft Secure Channel (Schannel) security package in Windows. The vulnerability could allow remote code execution if an...
    • News
    • Thread
    • attack vector critical patch ms14-066 packet manipulation remote code execution schannel security update severity rating vulnerability windows server
    • Replies: 0
    • Forum: Security Alerts

  17. Update for Disabling RC4 - Version: 1.0

    Severity Rating: Revision Note: V1.0 (November 12, 2013): Advisory published. Summary: Microsoft is announcing the availability of an update for supported editions of Windows 7, Windows Server 2008 R2, Windows 8, Windows Server 2012, and Windows RT to address known weaknesses in RC4. The update...
    • News
    • Thread
    • advisory applications cipher cryptography developers november 2013 patch rc4 registry schannel security strong crypto systems update version 1.0 vulnerability weaknesses windows 7 windows 8 windows server
    • Replies: 0
    • Forum: Security Alerts

  18. Microsoft Security Advisory (2868725): Update for Disabling RC4 - Version: 1.0

    Revision Note: V1.0 (November 12, 2013): Advisory published. Summary: Microsoft is announcing the availability of an update for supported editions of Windows 7, Windows Server 2008 R2, Windows 8, Windows Server 2012, and Windows RT to address known weaknesses in RC4. The update supports the...
    • News
    • Thread
    • advisory applications cipher cryptography cybersecurity developers microsoft rc4 registry schannel security supported editions update v1.0 version 1.0 weaknesses windows 7 windows 8 windows server
    • Replies: 0
    • Forum: Security Alerts

  19. SEC_E_INTERNAL_ERROR error when a 32-bit application calls the SChannel implementation of the...

    Link Removed
    • News
    • Thread
    • 32-bit application error implementation schannel sec_e_internal_error windows
    • Replies: 0
    • Forum: Knowledge Base (KB)

  20. How to restrict the use of certain cryptographic algorithms and protocols in Schannel.dll

    Link Removed
    • News
    • Thread
    • algorithms configuration cryptography protocols restrictions schannel security windows
    • Replies: 0
    • Forum: Knowledge Base (KB)