CVE-2018-12504
CVE-2018-12504 is a high-severity vulnerability in Tinyexr Project Tinyexr with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-617.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- CVSS v2: 5.0
- EPSS exploit prediction: 2% (73rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-617
- Affected product: Tinyexr Project Tinyexr
- Published:
- Last modified:
Description
tinyexr 0.9.5 has an assertion failure in ComputeChannelLayout in tinyexr.h.
Frequently asked questions
- What is CVE-2018-12504?
- tinyexr 0.9.5 has an assertion failure in ComputeChannelLayout in tinyexr.h.
- How severe is CVE-2018-12504?
- CVE-2018-12504 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2018-12504 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2018-12504?
- CVE-2018-12504 affects Tinyexr Project Tinyexr. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2018-12504?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2018-12504 published?
- CVE-2018-12504 was published on 2018-06-16 and last updated on 2026-06-17.
References
- https://github.com/ChijinZ/security_advisories/tree/master/tinyexr_b53a457
- https://github.com/syoyo/tinyexr/issues/82
Affected products (1)
- cpe:2.3:a:tinyexr_project:tinyexr:0.9.5:*:*:*:*:*:*:*
More vulnerabilities in Tinyexr Project Tinyexr
- CVE-2018-12688 — Critical (CVSS 9.8): tinyexr 0.9.5 has a segmentation fault in the wav2Decode function.
- CVE-2018-12503 — Critical (CVSS 9.8): tinyexr 0.9.5 has a heap-based buffer over-read in LoadEXRImageFromMemory in tinyexr.h.
- CVE-2018-12092 — Critical (CVSS 9.8): tinyexr 0.9.5 has a heap-based buffer over-read in tinyexr::DecodePixelData in tinyexr.h, related to OpenEXR code.
- CVE-2018-12064 — Critical (CVSS 9.8): tinyexr 0.9.5 has a heap-based buffer over-read via tinyexr::ReadChannelInfo in tinyexr.h.
- CVE-2022-34300 — High (CVSS 8.8): In tinyexr 1.0.1, there is a heap-based buffer over-read in tinyexr::DecodePixelData.
- CVE-2022-38529 — High (CVSS 7.8): tinyexr commit 0647fb3 was discovered to contain a heap-buffer overflow via the component rleUncompress.
All CVEs affecting Tinyexr Project Tinyexr →
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