CVE-2021-45979: OS Command Injection
First published: Tue Jan 04 2022(Updated: )
Foxit PDF Reader and PDF Editor before 11.1 on macOS allow remote attackers to execute arbitrary code via app.launchURL in the JavaScript API.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Foxit Advanced PDF Editor | <11.1 | |
| Foxit Reader | <11.1 | |
| macOS | ||
| All of | ||
| Any of | ||
| Foxit Advanced PDF Editor | <11.1 | |
| Foxit Reader | <11.1 | |
| macOS |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-45979?
CVE-2021-45979 has a high severity rating as it allows remote attackers to execute arbitrary code.
How do I fix CVE-2021-45979?
To fix CVE-2021-45979, you should update Foxit PDF Reader and PDF Editor to version 11.1 or later.
What versions of Foxit software are affected by CVE-2021-45979?
CVE-2021-45979 affects Foxit PDF Reader and PDF Editor versions prior to 11.1 on macOS.
Can CVE-2021-45979 be exploited without user interaction?
Yes, CVE-2021-45979 can be exploited remotely, potentially without user interaction.
Is there a workaround for CVE-2021-45979 if I cannot update immediately?
While there is no official workaround, avoiding the use of the JavaScript API features in the affected versions may reduce risk.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/severity
- agent/weakness
- agent/first-publish-date
- agent/description
- agent/last-modified-date
- agent/author
- agent/event
- agent/source
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- vendor/foxit
- canonical/foxit advanced pdf editor
- canonical/foxit reader
- vendor/apple
- canonical/macos