{"id":"USN-4442-1","summary":"sympa vulnerabilities","details":"Michael Kaczmarczik discovered that Sympa incorrectly handled HTTP\nGET/POST requests. An attacker could possibly use this issue to insert,\nedit or obtain sensitive information. (CVE-2018-1000550)\n\nIt was discovered that Sympa incorrectly handled URL parameters. An\nattacker could possibly use this issue to perform XSS attacks.\n(CVE-2018-1000671)\n\nNicolas Chatelain discovered that Sympa incorrectly handled environment\nvariables. An attacker could possibly use this issue with a setuid\nbinary and gain root privileges. (CVE-2020-10936)\n","modified":"2026-02-10T04:41:54Z","published":"2020-07-28T19:09:32Z","related":["UBUNTU-CVE-2018-1000550","UBUNTU-CVE-2018-1000671","UBUNTU-CVE-2020-10936"],"upstream":["CVE-2018-1000550","CVE-2018-1000671","CVE-2020-10936","UBUNTU-CVE-2018-1000550","UBUNTU-CVE-2018-1000671","UBUNTU-CVE-2020-10936"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4442-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-1000550"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-1000671"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-10936"}],"affected":[{"package":{"name":"sympa","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/sympa@6.1.17~dfsg-1ubuntu0.1~esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.17~dfsg-1ubuntu0.1~esm1"}]}],"versions":["6.1.11~dfsg-5","6.1.17~dfsg-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_name":"sympa","binary_version":"6.1.17~dfsg-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4442-1.json","cves_map":{"cves":[{"severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2018-1000550"},{"severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2018-1000671"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}],"id":"CVE-2020-10936"}],"ecosystem":"Ubuntu:Pro:14.04:LTS"}}}],"schema_version":"1.7.3"}