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CVE-2023-5841
OpenEXR Heap Overflow in Scanline Deep Data Parsing
Critical9.1EPSS 1.2%
- Published
- Updated
- Reserved
- Assigned by
- AHA
Description
Due to a failure in validating the number of scanline samples of a OpenEXR file containing deep scanline data, Academy Software Foundation OpenEX image parsing library version 3.2.1 and prior is susceptible to a heap-based buffer overflow vulnerability. This issue was resolved as of versions v3.2.2 and v3.1.12 of the affected library.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Critical9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
| NVDNVD · Modified | 3.1 | Critical9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
- EPSS (exploitation in 30 days)
- 1.2% · top 31% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: poc · Automatable: yes · Technical impact: total
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.1.
Weakness
Affected products
Academy Software Foundation · OpenEXR
- affected ≤ 3.2.1
- unaffected 3.2.2
- unaffected 3.1.12
References (6)
- https://takeonme.org/cves/CVE-2023-5841.html (opens in a new tab)x_transferred
- https://lists.fedoraproject.org/archives/list/[email protected]/message/LSB6DB5LAKGPLRXEF5HDNGUMT7GIFT2C/ (opens in a new tab)x_transferred
- https://lists.fedoraproject.org/archives/list/[email protected]/message/XWMINVKQLSUHECXBSQMZFCSDRIHFOJJI/ (opens in a new tab)x_transferred
- http://seclists.org/fulldisclosure/2024/Sep/36 (opens in a new tab)
- http://seclists.org/fulldisclosure/2024/Sep/34 (opens in a new tab)
- http://seclists.org/fulldisclosure/2024/Sep/32 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2023-5841)Record last updated .