Out-of-bounds Read in Gonitro Nitro Free Pdf Reader
CVE-2019-19818
The JBIG2Decode library in npdf.dll in Nitro Free PDF Reader 12.0.0.112 has a CAPPDAnnotHandlerUtils::PDAnnotHandlerDestroyData2+0xa08a Out-of-Bounds Read via crafted Unicode content.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.012 (67.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 67th percentile — 67.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000
Affected products
- Gonitro Nitro Free Pdf Reader — versions 12.0.0.112
Weakness classification (CWE)
References
- nafiez.github.io/security/vulnerability/remote/2019/12/12/multiple-nitro-pdf-vu… (Exploit, Third Party Advisory)
- github.com/nafiez/nafiez.github.io/blob/master/_posts/2019-12-12-multiple-nitro… (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-19818?
- CVE-2019-19818 is a medium-severity vulnerability in Gonitro Nitro Free Pdf Reader, classified under Out-of-bounds Read. CVSS score: 5.5/10. Published 2019-12-16.
- How severe is CVE-2019-19818?
- Medium severity. CVSS v3 base score is 5.5 out of 10.