Buffer overflow in Gonitro Nitro_pro

CVE-2020-6113

An exploitable vulnerability exists in the object stream parsing functionality of Nitro Software, Inc.’s Nitro Pro 13.13.2.242 when updating its cross-reference table. When processing an object stream from a PDF document, the application w…

Vulnerability class: Integer Overflow

EPSS: 0.686 (99.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

  • Gonitro Nitro_pro — versions 13.13.2.242, 13.16.2.300
  • N/a Nitro Pro — versions Nitro Pro 13.13.2.242, Nitro Pro 13.16.2.300

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2020-6113?
CVE-2020-6113 is a high-severity vulnerability in Gonitro Nitro_pro, classified under Integer Overflow or Wraparound. CVSS score: 7.8/10. Published 2020-09-17.
How severe is CVE-2020-6113?
High severity. CVSS v3 base score is 7.8 out of 10.
Is CVE-2020-6113 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.