{"id":"USN-3608-1","summary":"zsh vulnerabilities","details":"Richard Maciel Costa discovered that Zsh incorrectly handled certain inputs.\nAn attacker could possibly use this to cause a denial of service. (CVE-2018-1071)\n\nIt was discovered that Zsh incorrectly handled certain files. An attacker could\npossibly use this to execute arbitrary code. (CVE-2018-1083)\n","modified":"2026-02-10T04:41:17Z","published":"2018-03-27T14:16:39Z","related":["UBUNTU-CVE-2018-1071","UBUNTU-CVE-2018-1083"],"upstream":["CVE-2018-1071","CVE-2018-1083","UBUNTU-CVE-2018-1071","UBUNTU-CVE-2018-1083"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3608-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-1071"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-1083"}],"affected":[{"package":{"name":"zsh","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/zsh@5.0.2-3ubuntu6.2?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.0.2-3ubuntu6.2"}]}],"versions":["5.0.2-3ubuntu6","5.0.2-3ubuntu6.1"],"ecosystem_specific":{"binaries":[{"binary_version":"5.0.2-3ubuntu6.2","binary_name":"zsh"},{"binary_version":"5.0.2-3ubuntu6.2","binary_name":"zsh-beta"},{"binary_version":"5.0.2-3ubuntu6.2","binary_name":"zsh-common"},{"binary_version":"5.0.2-3ubuntu6.2","binary_name":"zsh-dev"},{"binary_version":"5.0.2-3ubuntu6.2","binary_name":"zsh-static"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3608-1.json","cves_map":{"ecosystem":"Ubuntu:14.04:LTS","cves":[{"id":"CVE-2018-1071","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-1083","severity":[{"score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}]}}},{"package":{"name":"zsh","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/zsh@5.1.1-1ubuntu2.2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.1.1-1ubuntu2.2"}]}],"versions":["5.1.1-1ubuntu1","5.1.1-1ubuntu2","5.1.1-1ubuntu2.1"],"ecosystem_specific":{"binaries":[{"binary_version":"5.1.1-1ubuntu2.2","binary_name":"zsh"},{"binary_version":"5.1.1-1ubuntu2.2","binary_name":"zsh-common"},{"binary_version":"5.1.1-1ubuntu2.2","binary_name":"zsh-dev"},{"binary_version":"5.1.1-1ubuntu2.2","binary_name":"zsh-static"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3608-1.json","cves_map":{"ecosystem":"Ubuntu:16.04:LTS","cves":[{"id":"CVE-2018-1071","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-1083","severity":[{"score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}]}}}],"schema_version":"1.7.3"}