{"id":"USN-5686-4","summary":"git vulnerability","details":"USN-5686-1 fixed several vulnerabilities in Git. This update\nprovides the corresponding fix for CVE-2022-39253 on Ubuntu 16.04 ESM. \n\nOriginal advisory details:\n\n Cory Snider discovered that Git incorrectly handled certain symbolic links.\n An attacker could possibly use this issue to cause an unexpected behaviour.\n","modified":"2026-02-10T04:42:48Z","published":"2023-03-28T19:38:09Z","related":["UBUNTU-CVE-2022-39253"],"upstream":["CVE-2022-39253","UBUNTU-CVE-2022-39253"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5686-4"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-39253"}],"affected":[{"package":{"name":"git","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/git@1:2.7.4-0ubuntu1.10+esm6?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.7.4-0ubuntu1.10+esm6"}]}],"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","1:2.7.4-0ubuntu1.9","1:2.7.4-0ubuntu1.10","1:2.7.4-0ubuntu1.10+esm1","1:2.7.4-0ubuntu1.10+esm3","1:2.7.4-0ubuntu1.10+esm4","1:2.7.4-0ubuntu1.10+esm5"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_version":"1:2.7.4-0ubuntu1.10+esm6","binary_name":"git"},{"binary_version":"1:2.7.4-0ubuntu1.10+esm6","binary_name":"git-all"},{"binary_version":"1:2.7.4-0ubuntu1.10+esm6","binary_name":"git-arch"},{"binary_version":"1:2.7.4-0ubuntu1.10+esm6","binary_name":"git-core"},{"binary_version":"1:2.7.4-0ubuntu1.10+esm6","binary_name":"git-cvs"},{"binary_version":"1:2.7.4-0ubuntu1.10+esm6","binary_name":"git-daemon-run"},{"binary_version":"1:2.7.4-0ubuntu1.10+esm6","binary_name":"git-daemon-sysvinit"},{"binary_version":"1:2.7.4-0ubuntu1.10+esm6","binary_name":"git-el"},{"binary_version":"1:2.7.4-0ubuntu1.10+esm6","binary_name":"git-email"},{"binary_version":"1:2.7.4-0ubuntu1.10+esm6","binary_name":"git-gui"},{"binary_version":"1:2.7.4-0ubuntu1.10+esm6","binary_name":"git-man"},{"binary_version":"1:2.7.4-0ubuntu1.10+esm6","binary_name":"git-mediawiki"},{"binary_version":"1:2.7.4-0ubuntu1.10+esm6","binary_name":"git-svn"},{"binary_version":"1:2.7.4-0ubuntu1.10+esm6","binary_name":"gitk"},{"binary_version":"1:2.7.4-0ubuntu1.10+esm6","binary_name":"gitweb"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5686-4.json","cves_map":{"cves":[{"id":"CVE-2022-39253","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:16.04:LTS"}}}],"schema_version":"1.7.3"}