{"id":"UBUNTU-CVE-2018-1000132","details":"Mercurial version 4.5 and earlier contains a Incorrect Access Control (CWE-285) vulnerability in Protocol server that can result in Unauthorized data access. This attack appear to be exploitable via network connectivity. This vulnerability appears to have been fixed in 4.5.1.","modified":"2025-09-08T16:45:08Z","published":"2018-03-14T13:29:00Z","upstream":["CVE-2018-1000132"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-1000132"},{"type":"REPORT","url":"https://www.mercurial-scm.org/wiki/WhatsNew#Mercurial_4.5.1_.2F_4.5.2_.282018-03-06.29"},{"type":"REPORT","url":"https://www.mercurial-scm.org/repo/hg/rev/2ecb0fc535b1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-1000132"}],"affected":[{"package":{"name":"mercurial","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/mercurial@2.8.2-1ubuntu1.4?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8.2-1ubuntu1.4"}]}],"versions":["2.6.3-1","2.7.2-1","2.8.1-2","2.8.2-1ubuntu1","2.8.2-1ubuntu1.3"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"mercurial","binary_version":"2.8.2-1ubuntu1.4"},{"binary_name":"mercurial-common","binary_version":"2.8.2-1ubuntu1.4"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-1000132.json"}},{"package":{"name":"mercurial","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/mercurial@3.7.3-1ubuntu1.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.3-1ubuntu1.1"}]}],"versions":["3.4-1ubuntu2","3.6.2-1ubuntu2","3.7.3-1ubuntu1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"mercurial","binary_version":"3.7.3-1ubuntu1.1"},{"binary_name":"mercurial-common","binary_version":"3.7.3-1ubuntu1.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-1000132.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]}