{"id":"USN-4961-1","aliases":[],"status":"published","title":"python-pip vulnerability","description":"It was discovered that pip incorrectly handled unicode separators in git\nreferences. A remote attacker could possibly use this issue to install a\ndifferent revision on a repository.","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-05-19T10:47:21Z","modified":"2026-02-10T04:42:12Z","fixes":[{"ecosystem":"Ubuntu:20.04:LTS","package":"python-pip","fixed_in":["20.0.2-5ubuntu1.5"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"python-pip","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"20.0.2-5ubuntu1.5"}]}],"versions":["18.1-5","18.1-5build1","18.1-5ubuntu1","20.0.2-2","20.0.2-4","20.0.2-5","20.0.2-5ubuntu1","20.0.2-5ubuntu1.1","20.0.2-5ubuntu1.3","20.0.2-5ubuntu1.4"]}],"references":[{"url":"https://ubuntu.com/security/notices/USN-4961-1","tags":["advisory"]},{"url":"https://launchpad.net/bugs/1926957","tags":["report"]}],"sources":{"osv":[{"id":"USN-4961-1","title":"python-pip vulnerability","description":"It was discovered that pip incorrectly handled unicode separators in git\nreferences. A remote attacker could possibly use this issue to install a\ndifferent revision on a repository.\n","status":"published","published":"2021-05-19T10:47:21Z","modified":"2026-02-10T04:42:12Z","updated_at":"2026-11-02T16:58:15.159055Z"}]}}