CVE-2022-31117
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-31117
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-31117.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-31117
- Aliases
- Related
- Published
- 2022-07-05T18:15:08Z
- Modified
- 2025-01-15T02:21:55.274041Z
- Severity
-
- 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
UltraJSON is a fast JSON encoder and decoder written in pure C with bindings for Python 3.7+. In versions prior to 5.4.0 an error occurring while reallocating a buffer for string decoding can cause the buffer to get freed twice. Due to how UltraJSON uses the internal decoder, this double free is impossible to trigger from Python. This issue has been resolved in version 5.4.0 and all users should upgrade to UltraJSON 5.4.0. There are no known workarounds for this issue.
- References
-
- https://github.com/ultrajson/ultrajson/security/advisories/GHSA-fm67-cv37-96ff
- https://github.com/ultrajson/ultrajson/commit/9c20de0f77b391093967e25d01fb48671104b15b
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NAU5N4A7EUK2AMUCOLYDD5ARXAJYZBD2/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OPPU5FZP3LCTXYORFH7NHUMYA5X66IA7/
- https://security-tracker.debian.org/tracker/CVE-2022-31117
Affected packages
Debian:11 / ujson
Package
- Name
- ujson
- Purl
- pkg:deb/debian/ujson?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affected
Debian:12 / ujson
Package
- Name
- ujson
- Purl
- pkg:deb/debian/ujson?arch=source
Debian:13 / ujson
Package
- Name
- ujson
- Purl
- pkg:deb/debian/ujson?arch=source