CVE-2018-12064
CVE-2018-12064 is a critical-severity vulnerability in Tinyexr Project Tinyexr with a CVSS 3.x base score of 9.8. 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-125.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 7.5
- EPSS exploit prediction: 1% (66th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-125
- Affected product: Tinyexr Project Tinyexr
- Published:
- Last modified:
Description
tinyexr 0.9.5 has a heap-based buffer over-read via tinyexr::ReadChannelInfo in tinyexr.h.
Frequently asked questions
- What is CVE-2018-12064?
- tinyexr 0.9.5 has a heap-based buffer over-read via tinyexr::ReadChannelInfo in tinyexr.h.
- How severe is CVE-2018-12064?
- CVE-2018-12064 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2018-12064 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2018-12064?
- CVE-2018-12064 affects Tinyexr Project Tinyexr. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2018-12064?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2018-12064 published?
- CVE-2018-12064 was published on 2018-06-08 and last updated on 2026-06-17.
References
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-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.
- CVE-2020-18430 — High (CVSS 7.5): tinyexr 0.9.5 was discovered to contain an array index error in the tinyexr::DecodeEXRImage component, which can lead…
All CVEs affecting Tinyexr Project Tinyexr →
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