CVE-2023-42295

HIGHNVD 8.88.8—Elevated

8.8

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

CVSS v3: 8.8
EG Score: 8.8(medium)
EPSS: 81.2%
KEV: Not listed

Published

October 23, 2023

Last Modified

November 21, 2024

References (2)

cve@mitrehttps://github.com/OpenImageIO/oiio/issues/3947
af854a3a-2127-422b-91ae-364da2661108https://github.com/OpenImageIO/oiio/issues/3947

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-190Integer Overflow or Wraparound

Data Freshness Timeline

(refreshed 15× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Frequently asked(5)

What is CVE-2023-42295?

CVE-2023-42295 is a high vulnerability published on October 23, 2023. 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 readrleimage function of file bifs/unquantize.c

When was CVE-2023-42295 disclosed?

CVE-2023-42295 was first published in the National Vulnerability Database on October 23, 2023, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-42295 actively exploited?

CVE-2023-42295 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 81.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-42295?

CVE-2023-42295 has a CVSS v3 base score of 8.8 (NVD).

How do I remediate CVE-2023-42295?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-42295, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2023-42295

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-42295?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)