Code execution via AcroForm Doc use-after-free
Published Apr 3, 2024 · Updated Feb 27, 2025
Use-after-free in Foxit PDF Reader 2023.2.0.21408 allows remote attackers to execute arbitrary code via a crafted PDF. AcroForm Doc-object handling performs operations without validating that the referenced object still exists, dereferencing freed memory. Exploitation requires the target to visit a malicious page or open a malicious file, and successful code runs in the current process.
Summary
What happened
Use-after-free in Foxit PDF Reader 2023.2.0.21408 allows remote attackers to execute arbitrary code via a crafted PDF. AcroForm Doc-object handling performs operations without validating that the referenced object still exists, dereferencing freed memory. Exploitation requires the target to visit a malicious page or open a malicious file, and successful code runs in the current process.
The record
- CVE
- CVE-2024-30330
- Published
- Apr 3, 2024
- Updated
- Feb 27, 2025
- Vendor
- Foxit Software
- Product
- Foxit PDF Reader
- Classifications
- CWE-416, T1203, T1204.002
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Apr 3, 2024CVE publishedPublication date reported by the CVE source.
- Feb 27, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=2023.2.0.21408
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo