{"id":"UBUNTU-CVE-2021-25290","details":"An issue was discovered in Pillow before 8.1.1. In TiffDecode.c, there is a negative-offset memcpy with an invalid size.","modified":"2026-04-02T18:32:45.793842002Z","published":"2021-03-03T00:00:00Z","related":["USN-4763-1","USN-8135-1"],"upstream":["CVE-2021-25290"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-25290"},{"type":"REPORT","url":"https://pillow.readthedocs.io/en/stable/releasenotes/8.1.1.html"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4763-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2021-25290"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8135-1"}],"affected":[{"package":{"name":"pillow","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/pillow@2.3.0-1ubuntu3.4+esm5?arch=source&distro=esm-infra-legacy/trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.0-1ubuntu3.4+esm5"}]}],"versions":["2.2.1-1ubuntu2","2.2.1-2ubuntu1","2.2.1-3ubuntu2","2.2.1-3ubuntu3","2.2.1-3ubuntu4","2.2.1-3ubuntu6","2.3.0-1ubuntu1","2.3.0-1ubuntu2","2.3.0-1ubuntu3","2.3.0-1ubuntu3.2","2.3.0-1ubuntu3.3","2.3.0-1ubuntu3.4","2.3.0-1ubuntu3.4+esm1","2.3.0-1ubuntu3.4+esm2","2.3.0-1ubuntu3.4+esm3","2.3.0-1ubuntu3.4+esm4"],"ecosystem_specific":{"availability":"Available 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