vulnerability
Red Hat: CVE-2020-12762: integer overflow and out-of-bounds write via a large JSON file (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | May 9, 2020 | Nov 10, 2021 | Sep 1, 2025 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
May 9, 2020
Added
Nov 10, 2021
Modified
Sep 1, 2025
Description
json-c through 0.14 has an integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbuf_memappend.
Solutions
no-fix-redhat-rpm-packageredhat-upgrade-json-credhat-upgrade-json-c-debuginforedhat-upgrade-json-c-debugsourceredhat-upgrade-json-c-develredhat-upgrade-json-c-docredhat-upgrade-libfastjsonredhat-upgrade-libfastjson-debuginforedhat-upgrade-libfastjson-debugsourceredhat-upgrade-libfastjson-devel
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