CVE-2015-1637
First published: Fri Mar 06 2015(Updated: )
Schannel (aka Secure Channel) in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 does not properly restrict TLS state transitions, which makes it easier for remote attackers to conduct cipher-downgrade attacks to EXPORT_RSA ciphers via crafted TLS traffic, related to the "FREAK" issue, a different vulnerability than CVE-2015-0204 and CVE-2015-1067.
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows 7 | =sp1 | |
| Microsoft Windows 8 | ||
| Microsoft Windows 8.1 | ||
| Microsoft Windows Rt | ||
| Microsoft Windows RT 8.1 | ||
| Microsoft Windows Server 2003 | =sp2 | |
| Microsoft Windows Server 2008 | =sp2 | |
| Microsoft Windows Server 2008 | =r2-sp1 | |
| Microsoft Windows Server 2008 | =r2-sp1 | |
| Microsoft Windows Server 2012 | ||
| Microsoft Windows Server 2012 | =r2 | |
| Microsoft Windows Vista | =sp2 |
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Reference Links
- http://web.archive.org/web/20150321220028/https://freakattack.com/
- http://www.securityfocus.com/bid/72965
- http://www.securitytracker.com/id/1031833
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-031
- https://freakattack.com/
- https://technet.microsoft.com/library/security/3046015
- agent/references
- agent/type
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- agent/remedy
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- agent/software-canonical-lookup-request
- agent/weakness
- agent/author
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- agent/softwarecombine
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- collector/mitre-cve
- source/MITRE
- vendor/microsoft
- canonical/microsoft windows 7
- version/microsoft windows 7/sp1
- canonical/microsoft windows 8
- canonical/microsoft windows 8.1
- canonical/microsoft windows rt
- canonical/microsoft windows rt 8.1
- canonical/microsoft windows server 2003
- version/microsoft windows server 2003/sp2
- canonical/microsoft windows server 2008
- version/microsoft windows server 2008/sp2
- version/microsoft windows server 2008/r2-sp1
- canonical/microsoft windows server 2012
- version/microsoft windows server 2012/r2
- canonical/microsoft windows vista
- version/microsoft windows vista/sp2