{"url":"http://public2.vulnerablecode.io/api/packages/444177?format=json","purl":"pkg:apk/alpine/radare2@5.5.2-r0?arch=ppc64le&distroversion=v3.18&reponame=community","type":"apk","namespace":"alpine","name":"radare2","version":"5.5.2-r0","qualifiers":{"arch":"ppc64le","distroversion":"v3.18","reponame":"community"},"subpath":"","is_vulnerable":false,"next_non_vulnerable_version":"5.5.4-r0","latest_non_vulnerable_version":"5.8.2-r0","affected_by_vulnerabilities":[],"fixing_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/263841?format=json","vulnerability_id":"VCID-8zuq-cnzg-9bfk","summary":"A vulnerability was found in Radare2 in versions prior to 5.6.2, 5.6.0, 5.5.4 and 5.5.2. Mapping a huge section filled with zeros of an ELF64 binary for MIPS architecture can lead to uncontrolled resource consumption and DoS.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-4021","reference_id":"","reference_type":"","scores":[{"value":"0.00436","scoring_system":"epss","scoring_elements":"0.62997","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00436","scoring_system":"epss","scoring_elements":"0.62832","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00436","scoring_system":"epss","scoring_elements":"0.6289","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00436","scoring_system":"epss","scoring_elements":"0.6292","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00436","scoring_system":"epss","scoring_elements":"0.62883","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00436","scoring_system":"epss","scoring_elements":"0.62934","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00436","scoring_system":"epss","scoring_elements":"0.6295","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00436","scoring_system":"epss","scoring_elements":"0.62969","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00436","scoring_system":"epss","scoring_elements":"0.62957","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00436","scoring_system":"epss","scoring_elements":"0.62935","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00436","scoring_system":"epss","scoring_elements":"0.62976","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00436","scoring_system":"epss","scoring_elements":"0.62983","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00436","scoring_system":"epss","scoring_elements":"0.62962","published_at":"2026-04-21T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-4021"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1014490","reference_id":"1014490","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1014490"},{"reference_url":"https://security.archlinux.org/AVG-2583","reference_id":"AVG-2583","reference_type":"","scores":[{"value":"Low","scoring_system":"archlinux","scoring_elements":""}],"url":"https://security.archlinux.org/AVG-2583"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/444177?format=json","purl":"pkg:apk/alpine/radare2@5.5.2-r0?arch=ppc64le&distroversion=v3.18&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/radare2@5.5.2-r0%3Farch=ppc64le&distroversion=v3.18&reponame=community"}],"aliases":["CVE-2021-4021"],"risk_score":1.4,"exploitability":"0.5","weighted_severity":"2.7","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-8zuq-cnzg-9bfk"}],"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/radare2@5.5.2-r0%3Farch=ppc64le&distroversion=v3.18&reponame=community"}