CVE-2017-16380
This vulnerability is an instance of a security bypass vulnerability for a certain file-type extension.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (6.79%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue was discovered in Adobe Acrobat and Reader: 2017.012.20098 and earlier versions, 2017.011.30066 and earlier versions, 2015.006.30355 and earlier versions, and 11.0.22 and earlier versions. This vulnerability is an instance of a security bypass vulnerability for a certain file-type extension. Acrobat maintains both a blacklist and whitelist (the user can specify an allowed attachment). However, any file extensions that are neither on the blacklist nor the whitelist can still be opened after displaying a warning prompt.
- CVSS 3.0
- 8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 6.79% probability · 94th percentile
- CISA KEV
- Not listed
- Affected
- adobe/acrobat · adobe/acrobat dc · adobe/acrobat reader · adobe/acrobat reader dc
- Source
- psirt@adobe.com
References
- http://www.securityfocus.com/bid/101814Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039791Third Party Advisory, VDB Entry
- https://helpx.adobe.com/security/products/acrobat/apsb17-36.htmlVendor Advisory
- http://www.securityfocus.com/bid/101814Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039791Third Party Advisory, VDB Entry
- https://helpx.adobe.com/security/products/acrobat/apsb17-36.htmlVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.