{"cve":"CVE-2021-39293","nvd":{"published":"2022-01-24T01:15:07.920","modified":"2026-06-17T04:03:28.747","status":"Modified","description":"In archive/zip in Go before 1.16.8 and 1.17.x before 1.17.1, a crafted archive header (falsely designating that many files are present) can cause a NewReader or OpenReader panic. NOTE: this issue exists because of an incomplete fix for CVE-2021-33196.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-770"],"references":["https://cert-portal.siemens.com/productcert/pdf/ssa-222547.pdf","https://groups.google.com/g/golang-announce/c/dx9d7IOseHw","https://lists.debian.org/debian-lts-announce/2023/04/msg00021.html","https://security.netapp.com/advisory/ntap-20220217-0009/","https://cert-portal.siemens.com/productcert/pdf/ssa-222547.pdf"],"products":["golang:go","netapp:cloud_insights_telegraf"],"source":"nvd","synced_at":"2026-10-19T21:27:20.926095847+00:00"},"epss":{"cve":"CVE-2021-39293","score":0.06934,"percentile":0.9411,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GO-2022-0273","url":"https://osv.dev/vulnerability/GO-2022-0273","summary":"Panic due to crafted inputs in archive/zip","modified":"2024-05-20T16:03:47Z","packages":[{"ecosystem":"Go","name":"stdlib","purl":"pkg:golang/stdlib","ranges":["<1.16.8",">=1.17.0-0 <1.17.1"],"fixed":["1.16.8","1.17.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}