Vulnerabilities > CVE-2017-8455 - Out-of-bounds Read vulnerability in Foxitsoftware Foxit Reader
Attack vector
LOCAL Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
Foxit Reader before 8.2.1 and PhantomPDF before 8.2.1 have an out-of-bounds read that allows remote attackers to obtain sensitive information or possibly execute arbitrary code via a crafted font in a PDF document.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Overread Buffers An adversary attacks a target by providing input that causes an application to read beyond the boundary of a defined buffer. This typically occurs when a value influencing where to start or stop reading is set to reflect positions outside of the valid memory location of the buffer. This type of attack may result in exposure of sensitive information, a system crash, or arbitrary code execution.
References
- http://www.securityfocus.com/bid/98319
- http://www.securityfocus.com/bid/98319
- http://www.zerodayinitiative.com/advisories/ZDI-17-140/
- http://www.zerodayinitiative.com/advisories/ZDI-17-140/
- https://www.foxitsoftware.com/support/security-bulletins.php
- https://www.foxitsoftware.com/support/security-bulletins.php