7.5

CVE-2023-22845: openimageio project openimageio Out-of-bounds Read

CVSS: 7.5v3.1HighModified
AliasesUBUNTU-CVE-2023-22845DEBIAN-CVE-2023-22845
Published 30-03-2023Last modified 02-08-2024
Open JSON

Vulnerability summary

CVE-2023-22845 is a high (CVSS 7.5) Out-of-bounds Read vulnerability in openimageio project openimageio. EPSS estimates a 0.94% chance of exploitation in the next 30 days, higher than 60.4% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
40/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (CVE.org)
EPSS score
0.94%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Advisory lineage

Upstream 0 · Downstream 2 · Related 1
MGASA-2023-0151OPENSUSE-SU-2024:12693-1

Timeline

  1. 30-03-2023
    PublishedVulnerability first disclosed.
  2. 02-08-2024
    Last modifiedVulnerability information updated.

Description

An out-of-bounds read vulnerability exists in the TGAInput::decode_pixel() functionality of OpenImageIO Project OpenImageIO v2.4.7.1. A specially crafted targa file can lead to information disclosure. An attacker can provide a malicious file to trigger this vulnerability.

CVSS metrics

4 scores · 4 sources · 1 version

EPSS trend

Probability

0.94%

Chance of exploitation in the next 30 days

Percentile

60%

Versus all other CVEs

30-day change

0.00 pp

From 0.94% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.94%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (talosintelligence.com)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Debian1 product
  • openimageioAll versions (No fix recorded) | < 2.4.13.0+dfsg-1
Openimageio1 product
Openimageio project1 product
Ubuntu1 product
  • openimageioAll versions (No fix recorded)

4 vendors · 4 products

References

6 links