CVE-2019-6734 json
This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Foxit PhantomPDF.
published 2019-03-19 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-16292
- cvss
- 6.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 4.2%
- EPSS 4.2% chance of exploitation in 30 days, percentile 91%
- public exploits
- 0
- none known
Summary
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 setInterval method. By performing actions in JavaScript, an attacker can cause a pointer to be reused after it has been freed. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process. Was ZDI-CAN-7452.
Patch / fix
Exploit prediction
4.20% chance of exploitation in the next 30 days, higher than 91% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:P/I:N/A:N |
Affected products
- Foxit PhantomPDF
Classification
- Weakness
-
- CWE-416 Use After Free
References
-
foxitsoftware.com
/support/security-bulletins.php
patch, vendor-advisory
-
zerodayinitiative.com
/advisories/ZDI-19-140/
third-party-advisory, vdb-entry
Sources
- CVE List CVE-2019-6734
- NVD CVE-2019-6734
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.