cve.bz

CVE-2021-27919

5.5 mediumEPSS 1.5%

Medium (5.5). EPSS 1.5% chance of exploitation in the next 30 days. Fixed in stdlib 1.16.1.

archive/zip in Go 1.16.x before 1.16.1 allows attackers to cause a denial of service (panic) upon attempted use of the Reader.Open API for a ZIP archive in which ../ occurs at the beginning of any filename.

Severity

CVSS 3.1

5.5 medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS
1.5% chance of exploitation in the next 30 days; higher than 74% of CVEs (scores of 2026-10-31)
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GO-2021-0067Gostdlib>=1.16.0-0 <1.16.11.16.1

References

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