CVE-2017-17557: Buffer Overflow
In Foxit Reader before 9.1 and Foxit PhantomPDF before 9.1, a flaw exists within the parsing of the BITMAPINFOHEADER record in BMP files. The issue results from the lack of proper validation of the biSize member, which can result in a heap based buffer overflow. An attacker can leverage this to execute code in the context of the current process.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2017-17557?
CVE-2017-17557 is classified as a high severity vulnerability due to the heap-based buffer overflow it can cause.
How do I fix CVE-2017-17557?
To fix CVE-2017-17557, upgrade to Foxit Reader or Foxit PhantomPDF version 9.1 or later.
What are the potential impacts of CVE-2017-17557?
Exploitation of CVE-2017-17557 could allow an attacker to execute arbitrary code on the affected system.
Which versions of software are affected by CVE-2017-17557?
CVE-2017-17557 affects Foxit Reader versions prior to 9.1 and Foxit PhantomPDF versions prior to 9.1.
Can CVE-2017-17557 be exploited remotely?
Yes, CVE-2017-17557 can potentially be exploited remotely via malicious BMP files sent to the victim.