What’s Vulnerable › Vulnerabilities

CVE-2018-14946

• Severity: high (CVSS 8.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-08-05 · updated 2026-06-17
• Weakness: CWE-119

Description

An issue has been found in PDF2JSON 0.69. The HtmlString class in ImgOutputDev.cc has Mismatched Memory Management Routines (malloc versus operator delete).

Affected products

• Flowpaper Pdf2Json: 0.69

References

• https://github.com/flexpaper/pdf2json/issues/19
• https://github.com/fouzhe/security/tree/master/pdf2json#alloc_dealloc_mismatch-in-function-htmlstring
• https://github.com/flexpaper/pdf2json/issues/19
• https://github.com/fouzhe/security/tree/master/pdf2json#alloc_dealloc_mismatch-in-function-htmlstring

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