{"id":"DEBIAN-CVE-2025-29070","details":"A heap buffer overflow vulnerability has been identified in thesmooth2() in cmsgamma.c in lcms2-2.16 which allows a remote attacker to cause a denial of service. NOTE: the Supplier disputes this because \"this is not exploitable as this function is never called on normal color management, is there only as a helper for low-level programming and investigation.\"","modified":"2026-09-01T20:05:45.395904910Z","published":"2025-04-01T21:15:44.023Z","upstream":["CVE-2025-29070"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2025-29070"}],"affected":[{"package":{"name":"lcms2","ecosystem":"Debian:12","purl":"pkg:deb/debian/lcms2?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.14-2","2.14-2+deb12u1","2.16-1","2.16-2","2.17-1","2.17-1.1","2.19.1-1"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-29070.json"}},{"package":{"name":"lcms2","ecosystem":"Debian:13","purl":"pkg:deb/debian/lcms2?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.16-2","2.16-2+deb13u1","2.16-2+deb13u2","2.17-1","2.17-1.1","2.19.1-1"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-29070.json"}},{"package":{"name":"lcms2","ecosystem":"Debian:14","purl":"pkg:deb/debian/lcms2?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.16-2","2.17-1","2.17-1.1","2.19.1-1"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-29070.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}