High severity8.1NVD Advisory· Published Mar 8, 2020· Updated Jun 17, 2026

CVE-2020-10223

Description

npdf.dll in Nitro Pro before 13.13.2.242 is vulnerable to JBIG2Decode CNxJBIG2DecodeStream Heap Corruption at npdf!CAPPDAnnotHandlerUtils::create_popup_for_markup+0x12fbe via a crafted PDF document.

Affected products

Gonitro/Nitro PDF Pro
cpe:2.3:a:gonitro:nitro_pro:*:*:*:*:*:*:*:*
Range: <13.13.2.242
Nitro Pro/Nitro Prodescription
Nitro/Prollm-fuzzy
Range: <13.13.2.242

Patches

Vulnerability mechanics

References

github.com/nafiez/nafiez.github.io/blob/master/_posts/2020-03-05-fuzzing-heap-corruption-nitro-pdf-vulnerability.mdnvdExploitThird Party Advisory
nafiez.github.io/security/vulnerability/corruption/fuzzing/2020/03/05/fuzzing-heap-corruption-nitro-pdf-vulnerability.htmlnvdExploitThird Party Advisory

News mentions

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epss	0.002
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