What’s Vulnerable › Vulnerabilities

CVE-2020-18770

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-08-22 · updated 2026-06-17
• Weakness: CWE-400

Description

An issue was discovered in function zzip_disk_entry_to_file_header in mmapped.c in zziplib 0.13.69, which will lead to a denial-of-service.

Affected products

• gdraheim zziplib: 0.13.69

References

• https://github.com/gdraheim/zziplib/issues/69
• https://github.com/gdraheim/zziplib/issues/69

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