CVE-2019-6732 Information disclosure in PhantomPDF
Remote attackers can disclose sensitive information via a buffer over-read in Foxit PhantomPDF, potentially leading to code execution.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2019-6732?
CVE-2019-6732 is a medium-severity vulnerability in Foxitsoftware Phantompdf, published on 19 Mar 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Foxit PhantomPDF. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of the AFParseDateEx method. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process. Was ZDI-CAN-7453.
Weakness: CWE-125
Which versions are affected by CVE-2019-6732?
It affects 2 products.
Products include Foxitsoftware Phantompdf, Foxitsoftware Reader.
How do I fix CVE-2019-6732?
No fix has been published for CVE-2019-6732 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-6732 being exploited?
There is no known exploitation of CVE-2019-6732 in the wild and no public exploit code.
Other vulnerabilities in Foxitsoftware Phantompdf
Sources
Also known as GHSA-2hwm-966r-8hqw.