zlib through 1.2.12 has a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field. NOTE: only applications that call inflateGetHeader are affected. Some common applications bundle the affected zlib source code but may be unable to call inflateGetHeader (e.g., see the nodejs/node reference). CREATE(Triage):(User=admin) CVE-2022-37434 (https://nvd.nist.gov/vuln/detail/CVE-2022-37434)