{"url":"http://public2.vulnerablecode.io/api/packages/374801?format=json","purl":"pkg:alpm/archlinux/putty@0.74-1","type":"alpm","namespace":"archlinux","name":"putty","version":"0.74-1","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"0.76-1","latest_non_vulnerable_version":"0.76-1","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/251379?format=json","vulnerability_id":"VCID-px5z-rr8a-4fea","summary":"PuTTY before 0.75 on Windows allows remote servers to cause a denial of service (Windows GUI hang) by telling the PuTTY window to change its title repeatedly at high speed, which results in many SetWindowTextA or SetWindowTextW calls. NOTE: the same attack methodology may affect some OS-level GUIs on Linux or other platforms for similar reasons.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-33500","reference_id":"","reference_type":"","scores":[{"value":"0.004","scoring_system":"epss","scoring_elements":"0.60825","published_at":"2026-05-14T12:55:00Z"},{"value":"0.004","scoring_system":"epss","scoring_elements":"0.60561","published_at":"2026-04-01T12:55:00Z"},{"value":"0.004","scoring_system":"epss","scoring_elements":"0.60635","published_at":"2026-04-02T12:55:00Z"},{"value":"0.004","scoring_system":"epss","scoring_elements":"0.60664","published_at":"2026-04-04T12:55:00Z"},{"value":"0.004","scoring_system":"epss","scoring_elements":"0.60634","published_at":"2026-04-07T12:55:00Z"},{"value":"0.004","scoring_system":"epss","scoring_elements":"0.60682","published_at":"2026-04-08T12:55:00Z"},{"value":"0.004","scoring_system":"epss","scoring_elements":"0.60698","published_at":"2026-04-09T12:55:00Z"},{"value":"0.004","scoring_system":"epss","scoring_elements":"0.60723","published_at":"2026-04-21T12:55:00Z"},{"value":"0.004","scoring_system":"epss","scoring_elements":"0.6071","published_at":"2026-04-12T12:55:00Z"},{"value":"0.004","scoring_system":"epss","scoring_elements":"0.6069","published_at":"2026-04-13T12:55:00Z"},{"value":"0.004","scoring_system":"epss","scoring_elements":"0.60733","published_at":"2026-04-16T12:55:00Z"},{"value":"0.004","scoring_system":"epss","scoring_elements":"0.60739","published_at":"2026-04-18T12:55:00Z"},{"value":"0.004","scoring_system":"epss","scoring_elements":"0.60711","published_at":"2026-04-24T12:55:00Z"},{"value":"0.004","scoring_system":"epss","scoring_elements":"0.60724","published_at":"2026-04-26T12:55:00Z"},{"value":"0.004","scoring_system":"epss","scoring_elements":"0.60716","published_at":"2026-04-29T12:55:00Z"},{"value":"0.004","scoring_system":"epss","scoring_elements":"0.60672","published_at":"2026-05-05T12:55:00Z"},{"value":"0.004","scoring_system":"epss","scoring_elements":"0.60719","published_at":"2026-05-07T12:55:00Z"},{"value":"0.004","scoring_system":"epss","scoring_elements":"0.60776","published_at":"2026-05-09T12:55:00Z"},{"value":"0.004","scoring_system":"epss","scoring_elements":"0.60737","published_at":"2026-05-11T12:55:00Z"},{"value":"0.004","scoring_system":"epss","scoring_elements":"0.60764","published_at":"2026-05-12T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-33500"},{"reference_url":"https://security.archlinux.org/AVG-1978","reference_id":"AVG-1978","reference_type":"","scores":[{"value":"Low","scoring_system":"archlinux","scoring_elements":""}],"url":"https://security.archlinux.org/AVG-1978"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/374779?format=json","purl":"pkg:alpm/archlinux/putty@0.75-1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-5524-rbbb-xydc"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/putty@0.75-1"}],"aliases":["CVE-2021-33500"],"risk_score":1.4,"exploitability":"0.5","weighted_severity":"2.7","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-px5z-rr8a-4fea"}],"fixing_vulnerabilities":[],"risk_score":"1.4","resource_url":"http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/putty@0.74-1"}