What’s Vulnerable › Vulnerabilities

CVE-2020-18232

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-08-22 · updated 2026-06-17
• Weakness: CWE-787

Description

Buffer Overflow vulnerability in function H5S_close in H5S.c in HDF5 1.10.4 allows remote attackers to run arbitrary code via creation of crafted file.

Affected products

• HDF5: 1.10.4

References

• https://github.com/winson2004aa/PAAFS/tree/master/vul2
• https://github.com/winson2004aa/PAAFS/tree/master/vul2

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