{"id":"UBUNTU-CVE-2026-51105","details":"Buffer Overflow vulnerability in aMULE-Project aMule v.2.3.3 allows a remote attacker to cause a denial of service via the OP_SERVERMESSAGE Handler.","modified":"2026-07-15T19:48:21.062475066Z","published":"2026-07-14T15:17:00Z","upstream":["CVE-2026-51105"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-51105"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-51105"},{"type":"REPORT","url":"https://github.com/amule-project/amule/issues/445"}],"affected":[{"package":{"name":"amule","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/amule?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.3.1+git1a369e47-3build1","2.4.0~git20151120.0023527bc2-1","2.4.0~git20151120.0023527bc2-1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.4.0~git20151120.0023527bc2-1ubuntu1","binary_name":"amule"},{"binary_name":"amule-common","binary_version":"2.4.0~git20151120.0023527bc2-1ubuntu1"},{"binary_name":"amule-daemon","binary_version":"2.4.0~git20151120.0023527bc2-1ubuntu1"},{"binary_name":"amule-gnome-support","binary_version":"2.4.0~git20151120.0023527bc2-1ubuntu1"},{"binary_version":"2.4.0~git20151120.0023527bc2-1ubuntu1","binary_name":"amule-utils"},{"binary_name":"amule-utils-gui","binary_version":"2.4.0~git20151120.0023527bc2-1ubuntu1"},{"binary_version":"2.4.0~git20151120.0023527bc2-1ubuntu1","binary_name":"plasma-widget-amule"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-51105.json"}},{"package":{"name":"amule","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/amule?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:2.3.2-1build2","1:2.3.2-1build3","1:2.3.2-2"],"ecosystem_specific":{"binaries":[{"binary_version":"1:2.3.2-2","binary_name":"amule"},{"binary_version":"1:2.3.2-2","binary_name":"amule-common"},{"binary_name":"amule-daemon","binary_version":"1:2.3.2-2"},{"binary_name":"amule-gnome-support","binary_version":"1:2.3.2-2"},{"binary_name":"amule-utils","binary_version":"1:2.3.2-2"},{"binary_version":"1:2.3.2-2","binary_name":"amule-utils-gui"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-51105.json"}},{"package":{"name":"amule","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/amule?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:2.3.3-1","1:2.3.3-2"],"ecosystem_specific":{"binaries":[{"binary_name":"amule","binary_version":"1:2.3.3-2"},{"binary_version":"1:2.3.3-2","binary_name":"amule-common"},{"binary_version":"1:2.3.3-2","binary_name":"amule-daemon"},{"binary_version":"1:2.3.3-2","binary_name":"amule-gnome-support"},{"binary_name":"amule-utils","binary_version":"1:2.3.3-2"},{"binary_name":"amule-utils-gui","binary_version":"1:2.3.3-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-51105.json"}},{"package":{"name":"amule","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/amule?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:2.3.3-3build1","1:2.3.3-3build4","1:2.3.3-3build5"],"ecosystem_specific":{"binaries":[{"binary_name":"amule","binary_version":"1:2.3.3-3build5"},{"binary_name":"amule-common","binary_version":"1:2.3.3-3build5"},{"binary_name":"amule-daemon","binary_version":"1:2.3.3-3build5"},{"binary_name":"amule-gnome-support","binary_version":"1:2.3.3-3build5"},{"binary_name":"amule-utils","binary_version":"1:2.3.3-3build5"},{"binary_name":"amule-utils-gui","binary_version":"1:2.3.3-3build5"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-51105.json"}},{"package":{"name":"amule","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/amule?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:2.3.3-3.2"],"ecosystem_specific":{"binaries":[{"binary_name":"amule","binary_version":"1:2.3.3-3.2"},{"binary_name":"amule-common","binary_version":"1:2.3.3-3.2"},{"binary_name":"amule-daemon","binary_version":"1:2.3.3-3.2"},{"binary_name":"amule-gnome-support","binary_version":"1:2.3.3-3.2"},{"binary_name":"amule-utils","binary_version":"1:2.3.3-3.2"},{"binary_version":"1:2.3.3-3.2","binary_name":"amule-utils-gui"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-51105.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}