{"id":"DEBIAN-CVE-2019-6988","details":"An issue was discovered in OpenJPEG 2.3.0. It allows remote attackers to cause a denial of service (attempted excessive memory allocation) in opj_calloc in openjp2/opj_malloc.c, when called from opj_tcd_init_tile in openjp2/tcd.c, as demonstrated by the 64-bit opj_decompress.","modified":"2026-09-09T07:02:28.608459929Z","published":"2019-01-28T16:29:00.213Z","upstream":["CVE-2019-6988"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2019-6988"}],"affected":[{"package":{"name":"openjpeg2","ecosystem":"Debian:12","purl":"pkg:deb/debian/openjpeg2?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.5.0-2","2.5.0-2+deb12u1","2.5.0-2+deb12u2","2.5.0-2+deb12u3","2.5.3-1","2.5.3-1~exp1","2.5.3-1~exp2","2.5.3-2","2.5.3-2.1","2.5.3-2.1~deb13u1","2.5.3-2.1~deb13u2","2.5.4-1","2.5.4-1.1"],"ecosystem_specific":{"urgency":"low"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2019-6988.json"}},{"package":{"name":"openjpeg2","ecosystem":"Debian:13","purl":"pkg:deb/debian/openjpeg2?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.5.3-2","2.5.3-2.1","2.5.3-2.1~deb13u1","2.5.3-2.1~deb13u2","2.5.4-1","2.5.4-1.1"],"ecosystem_specific":{"urgency":"low"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2019-6988.json"}},{"package":{"name":"openjpeg2","ecosystem":"Debian:14","purl":"pkg:deb/debian/openjpeg2?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.5.3-2","2.5.3-2.1","2.5.3-2.1~deb13u1","2.5.3-2.1~deb13u2","2.5.4-1","2.5.4-1.1"],"ecosystem_specific":{"urgency":"low"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2019-6988.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}