GHSA-3797-gmjf-45gmMediumCVSS 7.8
json-c through 0.14 has an integer overflow and out-of-bounds write via a large JSON file, as...
🔗 CVE IDs covered (1)
📋 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.
🔗 References (25)
- https://nvd.nist.gov/vuln/detail/CVE-2020-12762
- https://github.com/rsyslog/libfastjson/issues/161
- https://github.com/json-c/json-c/pull/592
- https://lists.debian.org/debian-lts-announce/2020/05/msg00032.html
- https://lists.debian.org/debian-lts-announce/2020/05/msg00034.html
- https://lists.debian.org/debian-lts-announce/2020/07/msg00031.html
- https://security.gentoo.org/glsa/202006-13
- https://www.debian.org/security/2020/dsa-4741
- https://cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf
- https://lists.debian.org/debian-lts-announce/2023/06/msg00023.html
- https://usn.ubuntu.com/4360-4
- https://usn.ubuntu.com/4360-1
- https://security.netapp.com/advisory/ntap-20210521-0001
- https://lists.fedoraproject.org/archives/list/[email protected]/message/W226TSCJBEOXDUFVKNWNH7ETG7AR6MCS
- https://lists.fedoraproject.org/archives/list/[email protected]/message/CQQRRGBQCAWNCCJ2HN3W5SSCZ4QGMXQI
- https://lists.fedoraproject.org/archives/list/[email protected]/message/CBR36IXYBHITAZFB5PFBJTED22WO5ONB
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W226TSCJBEOXDUFVKNWNH7ETG7AR6MCS
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CQQRRGBQCAWNCCJ2HN3W5SSCZ4QGMXQI
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CBR36IXYBHITAZFB5PFBJTED22WO5ONB
- https://lists.debian.org/debian-lts-announce/2025/07/msg00021.html
- https://cert-portal.siemens.com/productcert/html/ssa-794697.html
- https://cert-portal.siemens.com/productcert/html/ssa-637483.html
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
- https://cert-portal.siemens.com/productcert/html/ssa-202008.html
- https://github.com/advisories/GHSA-3797-gmjf-45gm