ALSA-2023:6431

Source
https://errata.almalinux.org/9/ALSA-2023-6431.html
Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:6431.json
JSON Data
https://api.osv.dev/v1/vulns/ALSA-2023:6431
Related
Published
2023-11-07T00:00:00Z
Modified
2023-11-14T12:05:35Z
Summary
Moderate: libfastjson security update
Details

The libfastjson library provides essential JavaScript Object Notation (JSON) handling functions. The library enables users to construct JSON objects in C, output them as JSON-formatted strings, and convert JSON-formatted strings back to the C representation of JSON objects.

Security Fix(es):

  • json-c, libfastjson: integer overflow and out-of-bounds write via a large JSON file (CVE-2020-12762)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

References

Affected packages

AlmaLinux:9 / libfastjson

Package

Name
libfastjson

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.99.9-5.el9

AlmaLinux:9 / libfastjson-devel

Package

Name
libfastjson-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.99.9-5.el9