{"id":"CVE-2025-2581","aliases":["DEBIAN-CVE-2025-2581","DLA-4237-1","EUVD-2025-7270","GHSA-8h26-hc89-g7w7","UBUNTU-CVE-2025-2581"],"status":"published","title":"xmedcon DICOM File malloc integer underflow","description":"A vulnerability has been found in xmedcon 0.25.0 and classified as problematic. Affected by this vulnerability is the function malloc of the component DICOM File Handler. The manipulation leads to integer underflow. The attack can be launched remotely. Upgrading to version 0.25.1 is able to address this issue. It is recommended to upgrade the affected component.","severity":{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.0064,"percentile":0.51127,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-189","CWE-191"],"published":"2025-03-21T05:00:22Z","modified":"2026-10-17T12:57:26Z","fixes":[{"ecosystem":"Debian:12","package":"xmedcon","fixed_in":["0.23.0-gtk3+dfsg-1+deb12u2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"xmedcon","fixed_in":["0.25.1-gtk3+dfsg-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"xmedcon","fixed_in":["0.25.1-gtk3+dfsg-1"],"sources":["osv"]},{"ecosystem":"Debian:11","package":"xmedcon","fixed_in":["0.16.3+dfsg-1+deb11u2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"xmedcon","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.23.0-gtk3+dfsg-1+deb12u2"}]}],"versions":["0.23.0-gtk3+dfsg-1","0.23.0-gtk3+dfsg-1+deb12u1"]},{"source":"osv","ecosystem":"Debian:13","package":"xmedcon","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.25.1-gtk3+dfsg-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"xmedcon","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.25.1-gtk3+dfsg-1"}]}]},{"source":"osv","ecosystem":"Debian:11","package":"xmedcon","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.16.3+dfsg-1+deb11u2"}]}],"versions":["0.16.3+dfsg-1","0.16.3+dfsg-1+deb11u1"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"xmedcon","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.13.0-2","0.14.1-1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"xmedcon","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.14.1-1build1","0.14.1-2"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"xmedcon","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.16.1+dfsg-1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"xmedcon","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.16.3+dfsg-1","0.21.2+dfsg-1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"xmedcon","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.23.0-gtk3+dfsg-1","0.23.0-gtk3+dfsg-1.1build1","0.23.0-gtk3+dfsg-1.1build2","0.23.0-gtk3+dfsg-1.1build3"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"xmedcon","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.24.0-gtk3+dfsg-2","0.25.1-gtk3+dfsg-1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"xmedcon","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.25.1-gtk3+dfsg-1build1","0.26.1-gtk3+dfsg-1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"xmedcon","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.25.1-gtk3+dfsg-1","0.25.1-gtk3+dfsg-1build1"]}],"products":[{"vendor":"xmedcon_project","product":"xmedcon"}],"references":[{"url":"https://vuldb.com/?id.300541","tags":["vdb-entry","technical-description","Third Party Advisory","VDB Entry","advisory","report"]},{"url":"https://vuldb.com/?ctiid.300541","tags":["signature","permissions-required","Permissions Required","VDB Entry","report"]},{"url":"https://vuldb.com/?submit.522216","tags":["third-party-advisory","Third Party Advisory","VDB Entry","advisory","report"]},{"url":"https://xmedcon.sourceforge.io/Main/New","tags":["patch","Product","VDB Entry","advisory","report"]},{"url":"https://lists.debian.org/debian-lts-announce/2025/07/msg00000.html","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-2581"},{"url":"https://github.com/advisories/GHSA-8h26-hc89-g7w7"},{"url":"https://security-tracker.debian.org/tracker/CVE-2025-2581","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2025-2581","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-2581","tags":["report"]},{"url":"https://sourceforge.net/p/xmedcon/code/ci/e7a88836fc2277f8ab777f3ef24f917d08415559/","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2025-2581","title":"xmedcon DICOM File malloc integer underflow","description":"A vulnerability has been found in xmedcon 0.25.0 and classified as problematic. Affected by this vulnerability is the function malloc of the component DICOM File Handler. The manipulation leads to integer underflow. The attack can be launched remotely. Upgrading to version 0.25.1 is able to address this issue. It is recommended to upgrade the affected component.","status":"published","published":"2025-03-21T05:00:22.25Z","modified":"2025-11-03T19:45:09.55Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna"},{"version":"3.0","score":4.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","assessor":"cna"}],"cwes":["CWE-191","CWE-189"],"updated_at":"2026-11-02T14:32:38.70481Z"}],"euvd":[{"id":"EUVD-2025-7270","description":"A vulnerability has been found in xmedcon 0.25.0 and classified as problematic. Affected by this vulnerability is the function malloc of the component DICOM File Handler. The manipulation leads to integer underflow. The attack can be launched remotely. Upgrading to version 0.25.1 is able to address this issue. It is recommended to upgrade the affected component.","status":"published","published":"2025-03-21T05:00:22Z","modified":"2025-11-03T19:45:09Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T19:49:33.269212Z"}],"ghsa":[{"id":"GHSA-8h26-hc89-g7w7","title":"A vulnerability has been found in xmedcon 0.25.0 and classified as problematic. Affected by this...","description":"A vulnerability has been found in xmedcon 0.25.0 and classified as problematic. Affected by this vulnerability is the function malloc of the component DICOM File Handler. The manipulation leads to integer underflow. The attack can be launched remotely. Upgrading to version 0.25.1 is able to address this issue. It is recommended to upgrade the affected component.","status":"published","published":"2025-03-21T06:30:27Z","modified":"2025-11-03T21:34:15Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-191"],"updated_at":"2026-11-02T15:04:23.841448Z"}],"nvd":[{"id":"CVE-2025-2581","description":"A vulnerability has been found in xmedcon 0.25.0 and classified as problematic. Affected by this vulnerability is the function malloc of the component DICOM File Handler. The manipulation leads to integer underflow. The attack can be launched remotely. Upgrading to version 0.25.1 is able to address this issue. It is recommended to upgrade the affected component.","status":"published","published":"2025-03-21T05:15:38.28Z","modified":"2026-06-17T09:07:13.3Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"secondary"}],"cwes":["CWE-189","CWE-191"],"updated_at":"2026-11-02T14:10:54.744127Z"}],"osv":[{"id":"CVE-2025-2581","description":"A vulnerability has been found in xmedcon 0.25.0 and classified as problematic. Affected by this vulnerability is the function malloc of the component DICOM File Handler. The manipulation leads to integer underflow. The attack can be launched remotely. Upgrading to version 0.25.1 is able to address this issue. It is recommended to upgrade the affected component.","status":"published","published":"2025-03-21T05:15:38.28Z","modified":"2026-03-15T22:50:35.409056Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:47.386092Z"},{"id":"DEBIAN-CVE-2025-2581","description":"A vulnerability has been found in xmedcon 0.25.0 and classified as problematic. Affected by this vulnerability is the function malloc of the component DICOM File Handler. The manipulation leads to integer underflow. The attack can be launched remotely. Upgrading to version 0.25.1 is able to address this issue. It is recommended to upgrade the affected component.","status":"published","published":"2025-03-21T05:15:38.28Z","modified":"2026-09-01T20:05:44.792449401Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:45.870237Z"},{"id":"UBUNTU-CVE-2025-2581","description":"A vulnerability has been found in xmedcon 0.25.0 and classified as problematic. Affected by this vulnerability is the function malloc of the component DICOM File Handler. The manipulation leads to integer underflow. The attack can be launched remotely. Upgrading to version 0.25.1 is able to address this issue. It is recommended to upgrade the affected component.","status":"published","published":"2025-03-21T05:15:00Z","modified":"2026-10-17T12:57:26.583853507Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"},{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T16:55:26.330196Z"},{"id":"DLA-4237-1","title":"xmedcon - security update","status":"published","published":"2025-07-06T00:00:00Z","modified":"2026-03-09T02:09:16.293445Z","updated_at":"2026-11-02T15:46:12.7027Z"}]}}