Vulnerability · Published Aug 19, 2020 · Assigned by zdi
CVE-2020-8870
High 7.8
In plain English
A high-severity out-of-bounds read in Studio Photo from Foxit. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 4.0% (higher than 91% of all known vulnerabilities).
Official description
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Studio Photo 3.6.6.916. 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 TIF files from the GetTIFPalette 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 structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-9931.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Foxit | Studio Photo | 3.6.6.916 |
Weakness: CWE-125 · Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
- https://www.foxitsoftware.com/support/security-bulletins.php x_refsource_MISC
- https://www.zerodayinitiative.com/advisories/ZDI-20-312/ x_refsource_MISC