Improper input validation in Foxitsoftware Foxit Reader
CVE-2017-10952
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 8.2.0.2051. 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 saveAs JavaScript function. The issue results from the lack of proper validation of user-supplied data, which can lead to writing arbitrary files into attacker controlled locations. An attacker can leverage this vulnerability to execute code under the context of the current process. Was ZDI-CAN-4518.
EPSS: 0.072 (93.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Foxitsoftware Foxit_reader — versions 8.2.0.2051
- Zero Day Initiative Foxit Reader — versions 8.2.0.2051
Weakness classification (CWE)
Public proof-of-concept exploits
References
- zdi-disclosures@trendmicro.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- zdi-disclosures@trendmicro.com (VDB Entry, Third Party Advisory, x_refsource_MISC)
- zdi-disclosures@trendmicro.com (Exploit, Third Party Advisory, x_refsource_MISC)
- zdi-disclosures@trendmicro.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
Frequently asked questions
- What is CVE-2017-10952?
- CVE-2017-10952 is a high-severity vulnerability in Foxitsoftware Foxit Reader, classified under Protection Mechanism Failure. CVSS score: 8.8/10. Published 2017-08-29.
- How severe is CVE-2017-10952?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2017-10952 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.