{"action":"Upgrade psutil to 5.6.6 or later.","affected":[{"fixed":"5.6.6","introduced":"0"}],"component":"psutil","cve_ids":["CVE-2019-18874"],"ecosystem":"PyPI","epss":0.03522,"exploited":false,"fixed_versions":["5.6.6"],"ghsa_id":"GHSA-qfc5-mcwq-26q8","id":"tcs_01M5KG985H24GDNE2KQ8RBZJ6S","modified_at":"2023-11-08T04:01:26.639734Z","published_at":"2019-11-12T02:15:00Z","references":["https://osv.dev/vulnerability/PYSEC-2019-41","https://github.com/giampaolo/psutil/pull/1616","https://lists.debian.org/debian-lts-announce/2019/11/msg00018.html","https://usn.ubuntu.com/4204-1/","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2P7QI7MOTZTFXQYU23CP3RAWXCERMOAS/","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OLETTJYZL2SMBUI4Q2NGBMGPDPP54SRG/","https://github.com/advisories/GHSA-qfc5-mcwq-26q8"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"PYSEC-2019-41","url":"https://osv.dev/vulnerability/PYSEC-2019-41"}],"summary":"psutil (aka python-psutil) through 5.6.5 can have a double free. This occurs because of refcount mishandling within a while or for loop that converts system data into a Python object."}