{"id":"UBUNTU-CVE-2020-25693","details":"A flaw was found in CImg in versions prior to 2.9.3. Integer overflows leading to heap buffer overflows in load_pnm() can be triggered by a specially crafted input file processed by CImg, which can lead to an impact to application availability or data integrity.","modified":"2026-04-22T12:36:00.661255Z","published":"2020-12-03T17:15:00Z","upstream":["CVE-2020-25693"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-25693"},{"type":"REPORT","url":"https://github.com/dtschump/CImg/pull/295"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-25693"}],"affected":[{"package":{"name":"cimg","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/cimg@2.4.5+dfsg-1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.4.5+dfsg-1"],"ecosystem_specific":{"binaries":[{"binary_name":"cimg-examples","binary_version":"2.4.5+dfsg-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-25693.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}