What is CVE-2018-12092?

CVE-2018-12092 is a critical-severity vulnerability in Tinyexr Project, classified under Out-of-bounds Read. CVSS score: 9.8/10. Published 2018-06-11.

How severe is CVE-2018-12092?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2018-12092 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Out-of-bounds Read in Tinyexr Project

CVE-2018-12092

tinyexr 0.9.5 has a heap-based buffer over-read in tinyexr::DecodePixelData in tinyexr.h, related to OpenEXR code.

Vulnerability class: Buffer Overflow

EPSS: 0.016 (73.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

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

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

Public proof-of-concept exploits

References

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

Frequently asked questions

What is CVE-2018-12092?: CVE-2018-12092 is a critical-severity vulnerability in Tinyexr Project, classified under Out-of-bounds Read. CVSS score: 9.8/10. Published 2018-06-11.
How severe is CVE-2018-12092?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2018-12092 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.