CVE-2023-42295 json
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_i…
published 2023-10-23 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-46749
- cvss
- 8.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 63%
- public exploits
- 0
- none known
Summary
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
Patch / fix
- openimageio Debian 14, Debian 13 2.4.16.0+dfsg-1
debian advisories DEBIAN-CVE-2023-42295
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
1.00% chance of exploitation in the next 30 days, higher than 63% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/OpenImageIO/oiio/issues/3947 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Classification
- Weakness
-
- CWE-190 Integer Overflow or Wraparound
References
-
github.com
/OpenImageIO/oiio/issues/3947
exploit, issue-tracking, third-party-advisory
Sources
- CVE List CVE-2023-42295
- NVD CVE-2023-42295
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.