Json C

json-c

4 CVEs • 1 product

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CVEs (4)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2021-32292 2Json C Netapp 2Active Iq Unified Manager Json C Jun 25, 2025 Aug 22, 2023 N/A· v4 9.8 CRITICAL· v3 N/A· v2 An issue was discovered in json-c from 20200420 (post 0.14 unreleased code) through 0.15-20200726. A stack-buffer-overflow exists in the auxiliary sample program json_parse which is located in the function parseit.
CVE-2020-12762 5Canonical DebianFedoraproject+2 more 5Debian Linux FedoraJson C+2 more Nov 3, 2025 May 9, 2020 N/A· v4 7.8 HIGH· v3 6.8 MEDIUM· v2 json-c through 0.14 has an integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbuf_memappend.
CVE-2013-6371 2Fedoraproject Json C 2Fedora Json C May 6, 2026 Apr 22, 2014 N/A· v4 N/A· v3 5.0 MEDIUM· v2 The hash functionality in json-c before 0.12 allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted JSON data, involving collisions.
CVE-2013-6370 2Fedoraproject Json C 2Fedora Json C May 6, 2026 Apr 22, 2014 N/A· v4 N/A· v3 5.0 MEDIUM· v2 Buffer overflow in the printbuf APIs in json-c before 0.12 allows remote attackers to cause a denial of service via unspecified vectors.