CVE-2016-7270
The Data Provider for SQL Server in Microsoft .NET Framework 4.6.2 mishandles a developer-supplied key, which allows remote attackers to bypass the Always Encrypted protection mechanism and obtain sensitive cleartext information by leveraging key…
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 20.0%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.
Description
The Data Provider for SQL Server in Microsoft .NET Framework 4.6.2 mishandles a developer-supplied key, which allows remote attackers to bypass the Always Encrypted protection mechanism and obtain sensitive cleartext information by leveraging key guessability, aka ".NET Information Disclosure Vulnerability."
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 20.01% probability · 97th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-310
- Affected
- microsoft/.net framework
- Source
- secure@microsoft.com
References
- http://www.securityfocus.com/bid/94741
- http://www.securitytracker.com/id/1037455
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-155
- http://www.securityfocus.com/bid/94741
- http://www.securitytracker.com/id/1037455
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-155
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.