{"id":"RLSA-2022:7314","summary":"Moderate: zlib security update","details":"The zlib packages provide a general-purpose lossless data compression library that is used by many different programs.\n\nSecurity Fix(es):\n\n* zlib: a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field (CVE-2022-37434)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","modified":"2026-02-04T07:40:22.830995Z","published":"2022-11-02T13:50:56Z","upstream":["CVE-2022-37434"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2022:7314"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2116639"}],"affected":[{"package":{"name":"zlib","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/zlib?distro=rocky-linux-9-0-legacy&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.2.11-32.el9_0"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2022:7314.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}