DLA-4258-1 libfastjson - security update
Published
Unknown
Product
3 published CVES affecting debian/libfastjson, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).
Newest publication first
json-c through 0.14 has an integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbuf_memappend.
Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.