{"id":"CVE-2020-18773","aliases":["DEBIAN-CVE-2020-18773","EUVD-2021-0076","GHSA-v3cf-r46q-8rgm","PYSEC-2021-883","UBUNTU-CVE-2020-18773"],"status":"published","title":"An invalid memory access in the decode function in iptc.cpp of Exiv2 0.27.99.0 allows attackers...","description":"An invalid memory access in the decode function in iptc.cpp of Exiv2 0.27.99.0 allows attackers to cause a denial of service (DOS) via a crafted tif 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Party Advisory","evidence","report"]},{"url":"https://security.gentoo.org/glsa/202312-06","tags":["vendor-advisory","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-18773"},{"url":"https://github.com/advisories/GHSA-v3cf-r46q-8rgm"},{"url":"https://security-tracker.debian.org/tracker/CVE-2020-18773","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-18773","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-18773","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2020-18773","description":"An invalid memory access in the decode function in iptc.cpp of Exiv2 0.27.99.0 allows attackers to cause a denial of service (DOS) via a crafted tif file.","status":"published","published":"2021-08-23T00:00:00Z","modified":"2024-08-04T14:08:30.589Z","updated_at":"2026-11-02T14:35:59.434367Z"}],"euvd":[{"id":"EUVD-2021-0076","description":"An invalid memory access in the decode function in iptc.cpp of Exiv2 0.27.99.0 allows attackers to 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file.","status":"published","published":"2021-08-23T22:15:27.807Z","modified":"2026-06-17T02:59:28.523Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:06:45.704484Z"}],"osv":[{"id":"CVE-2020-18773","description":"An invalid memory access in the decode function in iptc.cpp of Exiv2 0.27.99.0 allows attackers to cause a denial of service (DOS) via a crafted tif file.","status":"published","published":"2021-08-23T22:15:27.807Z","modified":"2026-03-14T10:14:26.956245Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:15.212689Z"},{"id":"DEBIAN-CVE-2020-18773","description":"An invalid memory access in the decode function in iptc.cpp of Exiv2 0.27.99.0 allows 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