CVE-2019-18874
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2019-18874
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-18874.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2019-18874
- Aliases
- Downstream
- Related
- Published
- 2019-11-12T02:15:10.343Z
- Modified
- 2025-11-20T10:59:53.921216Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
-
- https://lists.debian.org/debian-lts-announce/2019/11/msg00018.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2P7QI7MOTZTFXQYU23CP3RAWXCERMOAS/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OLETTJYZL2SMBUI4Q2NGBMGPDPP54SRG/
- https://usn.ubuntu.com/4204-1/
- https://github.com/giampaolo/psutil/pull/1616
Affected packages
Git / github.com/giampaolo/psutil
Affected ranges
- Type
- GIT
- Repo
- https://github.com/giampaolo/psutil
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affected
Affected versions
release-0.*
release-0.1.0
release-0.1.1
release-0.1.2
release-0.1.3
release-0.2.0
release-0.2.1
release-0.3.0
release-0.4.0
release-0.4.1
release-0.5.0
release-0.5.1
release-0.6.0
release-0.6.1
release-0.7.0
release-0.7.1
release-1.*
release-1.0.0
release-1.0.1
release-1.1.0
release-1.1.1
release-1.1.2
release-1.2.0
release-1.2.1
release-2.*
release-2.0.0
release-2.1.0
release-2.1.1
release-2.1.2
release-2.1.3
release-2.2.0
release-2.2.1
release-3.*
release-3.0.0
release-3.0.1
release-3.1.0
release-3.1.1
release-3.2.0
release-3.2.1
release-3.2.2
release-3.3.0
release-3.4.1
release-3.4.2
release-4.*
release-4.0.0
release-4.1.0
release-4.2.0
release-4.3.0
release-4.3.1
release-4.4.0
release-4.4.1
release-4.4.2
release-5.*
release-5.0.0
release-5.0.1
release-5.1.0
release-5.1.1
release-5.1.2
release-5.1.3
release-5.2.0
release-5.2.1
release-5.2.2
release-5.3.0
release-5.3.1
release-5.4.0
release-5.4.1
release-5.4.2
release-5.4.3
release-5.4.4
release-5.4.5
release-5.4.6
release-5.4.7
release-5.4.8
release-5.5.0
release-5.5.1
release-5.6.0
release-5.6.1
release-5.6.2
release-5.6.3
release-5.6.4
release-5.6.5