{"id":"UBUNTU-CVE-2025-69195","details":"A flaw was found in GNU Wget2. This vulnerability, a stack-based buffer overflow, occurs in the filename sanitization logic when processing attacker-controlled URL paths, particularly when filename restriction options are active. A remote attacker can exploit this by providing a specially crafted URL, which, upon user interaction with wget2, can lead to memory corruption. This can cause the application to crash and potentially allow for further malicious activities.","modified":"2026-05-20T16:23:49.717241316Z","published":"2026-01-09T08:15:00Z","upstream":["CVE-2025-69195"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-69195"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2025-69195"}],"affected":[{"package":{"name":"wget2","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/wget2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.0.20170806-1"],"ecosystem_specific":{"binaries":[{"binary_name":"libwget0","binary_version":"0.0.20170806-1"},{"binary_name":"wget2","binary_version":"0.0.20170806-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-69195.json"}},{"package":{"name":"wget2","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/wget2?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.99.1-2","1.99.1-2.1"],"ecosystem_specific":{"binaries":[{"binary_name":"libwget0","binary_version":"1.99.1-2.1"},{"binary_name":"wget2","binary_version":"1.99.1-2.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-69195.json"}},{"package":{"name":"wget2","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/wget2?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.99.1-2.2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.99.1-2.2","binary_name":"libwget0"},{"binary_name":"wget2","binary_version":"1.99.1-2.2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-69195.json"}},{"package":{"name":"wget2","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/wget2?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.99.1-2.2","2.1.0-2","2.1.0-2.1build1","2.1.0-2.1build2"],"ecosystem_specific":{"binaries":[{"binary_version":"2.1.0-2.1build2","binary_name":"libwget2t64"},{"binary_name":"wget2","binary_version":"2.1.0-2.1build2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-69195.json"}},{"package":{"name":"wget2","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/wget2?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.2.0+ds-1"],"ecosystem_specific":{"binaries":[{"binary_name":"libwget3","binary_version":"2.2.0+ds-1"},{"binary_version":"2.2.0+ds-1","binary_name":"wget2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-69195.json"}},{"package":{"name":"wget2","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/wget2?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.2.0+ds-1","2.2.0+ds-2","2.2.0+ds-3","2.2.0+ds-3build1"],"ecosystem_specific":{"binaries":[{"binary_name":"libwget3","binary_version":"2.2.0+ds-3build1"},{"binary_version":"2.2.0+ds-3build1","binary_name":"wget2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-69195.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}