What is CVE-2023-42295?

CVE-2023-42295 is a high-severity vulnerability in Openimageio, classified under Integer Overflow or Wraparound. CVSS score: 8.8/10. Published 2023-10-23.

How severe is CVE-2023-42295?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2023-42295 known to be exploited?

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

Integer overflow in Openimageio

CVE-2023-42295

An issue in OpenImageIO oiio v.2.4.12.0 allows a remote attacker to execute arbitrary code and cause a denial of service via the read_rle_image function of file bifs/unquantize.c

Vulnerability class: Integer Overflow

EPSS: 0.009 (55.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Openimageio — versions 2.4.12.0
N/a — versions n/a

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

Public proof-of-concept exploits

DiRaltvein/memory-corruption-examples

References

cve@mitre.org (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2023-42295?: CVE-2023-42295 is a high-severity vulnerability in Openimageio, classified under Integer Overflow or Wraparound. CVSS score: 8.8/10. Published 2023-10-23.
How severe is CVE-2023-42295?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2023-42295 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.