{"id":"CVE-2020-21049","aliases":["DEBIAN-CVE-2020-21049","EUVD-2020-13828","GHSA-v6gq-6h27-8r9r","UBUNTU-CVE-2020-21049"],"status":"published","title":"An invalid read in the stb_image.h component of libsixel prior to v1.8.5 allows attackers to...","description":"An invalid read in the stb_image.h component of libsixel prior to v1.8.5 allows attackers to cause a denial of service (DOS) via a crafted PSD 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Link","fix","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-21049"},{"url":"https://github.com/advisories/GHSA-v6gq-6h27-8r9r"},{"url":"https://security-tracker.debian.org/tracker/CVE-2020-21049","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-21049","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-21049","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2020-21049","description":"An invalid read in the stb_image.h component of libsixel prior to v1.8.5 allows attackers to cause a denial of service (DOS) via a crafted PSD file.","status":"published","published":"2021-09-14T15:09:28Z","modified":"2024-08-04T14:22:25.527Z","updated_at":"2026-11-02T14:35:48.854892Z"}],"euvd":[{"id":"EUVD-2020-13828","description":"An invalid read in the stb_image.h component of libsixel prior to v1.8.5 allows attackers to cause a denial of service (DOS) via a crafted PSD 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