What is CVE-2020-19490?

CVE-2020-19490 is a medium-severity vulnerability in Tinyexr Project, classified under Integer Overflow or Wraparound. CVSS score: 5.5/10. Published 2021-07-21.

How severe is CVE-2020-19490?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Integer overflow in Tinyexr Project

CVE-2020-19490

tinyexr 0.9.5 has a integer overflow over-write in tinyexr::DecodePixelData in tinyexr.h, related to OpenEXR code.

Vulnerability class: Integer Overflow

EPSS: 0.008 (53.8th percentile) — read the EPSS interpretation.

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:N/I:N/A:H.

Affected products

Tinyexr_project Tinyexr — versions 0.9.5
N/a — versions n/a

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-19490?: CVE-2020-19490 is a medium-severity vulnerability in Tinyexr Project, classified under Integer Overflow or Wraparound. CVSS score: 5.5/10. Published 2021-07-21.
How severe is CVE-2020-19490?: Medium severity. CVSS v3 base score is 5.5 out of 10.