{"id":"UBUNTU-CVE-2024-43097","details":"In resizeToAtLeast of SkRegion.cpp, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","modified":"2026-04-22T18:14:59.739298Z","published":"2025-01-03T01:15:00Z","related":["USN-7663-1"],"upstream":["CVE-2024-43097"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-43097"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2024-43097"},{"type":"REPORT","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2025-16/#CVE-2024-43097"},{"type":"REPORT","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2025-18/#CVE-2024-43097"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7663-1"}],"affected":[{"package":{"name":"thunderbird","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/thunderbird@1:128.12.0+build1-0ubuntu0.22.04.1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:128.12.0+build1-0ubuntu0.22.04.1"}]}],"versions":["1:91.1.2+build1-0ubuntu1","1:91.3.0+build2-0ubuntu1","1:91.3.1+build1-0ubuntu1","1:91.3.2+build1-0ubuntu1","1:91.4.0+build1.1-0ubuntu1","1:91.4.0+build2-0ubuntu1","1:91.5.0+build1-0ubuntu1","1:91.5.1+build1-0ubuntu1","1:91.6.1+build1-0ubuntu1","1:91.7.0+build1-0ubuntu1","1:91.7.0+build2-0ubuntu1","1:91.8.0+build2-0ubuntu1","1:91.9.1+build1-0ubuntu0.22.04.1","1:91.11.0+build2-0ubuntu0.22.04.1","1:102.2.2+build1-0ubuntu0.22.04.1","1:102.4.2+build2-0ubuntu0.22.04.1","1:102.7.1+build2-0ubuntu0.22.04.1","1:102.8.0+build2-0ubuntu0.22.04.1","1:102.9.0+build1-0ubuntu0.22.04.1","1:102.10.0+build2-0ubuntu0.22.04.1","1:102.11.0+build1-0ubuntu0.22.04.1","1:102.13.0+build1-0ubuntu0.22.04.1","1:102.15.0+build1-0ubuntu0.22.04.1","1:102.15.1+build1-0ubuntu0.22.04.1","1:115.3.1+build1-0ubuntu0.22.04.2","1:115.4.1+build1-0ubuntu0.22.04.1","1:115.5.0+build1-0ubuntu0.22.04.1","1:115.6.0+build2-0ubuntu0.22.04.1","1:115.8.1+build1-0ubuntu0.22.04.1","1:115.9.0+build1-0ubuntu0.22.04.1","1:115.10.1+build1-0ubuntu0.22.04.1","1:115.11.0+build2-0ubuntu0.22.04.1","1:115.12.0+build3-0ubuntu0.22.04.1","1:115.13.0+build5-0ubuntu0.22.04.1","1:115.15.0+build1-0ubuntu0.22.04.1","1:115.16.0+build2-0ubuntu0.22.04.1","1:115.18.0+build1-0ubuntu0.22.04.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"thunderbird","binary_version":"1:128.12.0+build1-0ubuntu0.22.04.1"},{"binary_version":"1:128.12.0+build1-0ubuntu0.22.04.1","binary_name":"thunderbird-gnome-support"},{"binary_name":"thunderbird-mozsymbols","binary_version":"1:128.12.0+build1-0ubuntu0.22.04.1"},{"binary_name":"xul-ext-calendar-timezones","binary_version":"1:128.12.0+build1-0ubuntu0.22.04.1"},{"binary_name":"xul-ext-gdata-provider","binary_version":"1:128.12.0+build1-0ubuntu0.22.04.1"},{"binary_name":"xul-ext-lightning","binary_version":"1:128.12.0+build1-0ubuntu0.22.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-43097.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}