{"id":"USN-4334-1","summary":"git vulnerability","details":"Carlo Arenas discovered that Git incorrectly handled certain URLs\ncontaining newlines, empty hosts, or lacking a scheme. A remote attacker\ncould possibly use this issue to trick Git into returning credential\ninformation for a wrong host.\n","modified":"2026-02-10T04:41:48Z","published":"2020-04-21T11:31:14Z","related":["UBUNTU-CVE-2020-11008"],"upstream":["CVE-2020-11008","UBUNTU-CVE-2020-11008"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4334-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-11008"}],"affected":[{"package":{"name":"git","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/git@1:2.7.4-0ubuntu1.9?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.7.4-0ubuntu1.9"}]}],"versions":["1:2.5.0-1","1:2.6.2-1","1:2.6.3-1","1:2.6.4-1","1:2.7.0~rc3-1","1:2.7.0-1","1:2.7.3-0ubuntu1","1:2.7.4-0ubuntu1","1:2.7.4-0ubuntu1.1","1:2.7.4-0ubuntu1.2","1:2.7.4-0ubuntu1.3","1:2.7.4-0ubuntu1.4","1:2.7.4-0ubuntu1.5","1:2.7.4-0ubuntu1.6","1:2.7.4-0ubuntu1.7","1:2.7.4-0ubuntu1.8"],"ecosystem_specific":{"binaries":[{"binary_name":"git","binary_version":"1:2.7.4-0ubuntu1.9"},{"binary_name":"git-all","binary_version":"1:2.7.4-0ubuntu1.9"},{"binary_name":"git-arch","binary_version":"1:2.7.4-0ubuntu1.9"},{"binary_name":"git-core","binary_version":"1:2.7.4-0ubuntu1.9"},{"binary_name":"git-cvs","binary_version":"1:2.7.4-0ubuntu1.9"},{"binary_name":"git-daemon-run","binary_version":"1:2.7.4-0ubuntu1.9"},{"binary_name":"git-daemon-sysvinit","binary_version":"1:2.7.4-0ubuntu1.9"},{"binary_name":"git-el","binary_version":"1:2.7.4-0ubuntu1.9"},{"binary_name":"git-email","binary_version":"1:2.7.4-0ubuntu1.9"},{"binary_name":"git-gui","binary_version":"1:2.7.4-0ubuntu1.9"},{"binary_name":"git-man","binary_version":"1:2.7.4-0ubuntu1.9"},{"binary_name":"git-mediawiki","binary_version":"1:2.7.4-0ubuntu1.9"},{"binary_name":"git-svn","binary_version":"1:2.7.4-0ubuntu1.9"},{"binary_name":"gitk","binary_version":"1:2.7.4-0ubuntu1.9"},{"binary_name":"gitweb","binary_version":"1:2.7.4-0ubuntu1.9"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:16.04:LTS","cves":[{"id":"CVE-2020-11008","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4334-1.json"}},{"package":{"name":"git","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/git@1:2.17.1-1ubuntu0.7?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.17.1-1ubuntu0.7"}]}],"versions":["1:2.14.1-1ubuntu4","1:2.15.1-1ubuntu2","1:2.17.0-1ubuntu1","1:2.17.1-1ubuntu0.1","1:2.17.1-1ubuntu0.3","1:2.17.1-1ubuntu0.4","1:2.17.1-1ubuntu0.5","1:2.17.1-1ubuntu0.6"],"ecosystem_specific":{"binaries":[{"binary_name":"git","binary_version":"1:2.17.1-1ubuntu0.7"},{"binary_name":"git-all","binary_version":"1:2.17.1-1ubuntu0.7"},{"binary_name":"git-cvs","binary_version":"1:2.17.1-1ubuntu0.7"},{"binary_name":"git-daemon-run","binary_version":"1:2.17.1-1ubuntu0.7"},{"binary_name":"git-daemon-sysvinit","binary_version":"1:2.17.1-1ubuntu0.7"},{"binary_name":"git-el","binary_version":"1:2.17.1-1ubuntu0.7"},{"binary_name":"git-email","binary_version":"1:2.17.1-1ubuntu0.7"},{"binary_name":"git-gui","binary_version":"1:2.17.1-1ubuntu0.7"},{"binary_name":"git-man","binary_version":"1:2.17.1-1ubuntu0.7"},{"binary_name":"git-mediawiki","binary_version":"1:2.17.1-1ubuntu0.7"},{"binary_name":"git-svn","binary_version":"1:2.17.1-1ubuntu0.7"},{"binary_name":"gitk","binary_version":"1:2.17.1-1ubuntu0.7"},{"binary_name":"gitweb","binary_version":"1:2.17.1-1ubuntu0.7"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[{"id":"CVE-2020-11008","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4334-1.json"}}],"schema_version":"1.7.3"}