{"id":"RLSA-2025:20838","summary":"Moderate: zziplib security update","details":"The zziplib is a lightweight library to easily extract data from zip files.\n\nSecurity Fix(es):\n\n* zziplib: directory traversal in unzzip_cat in the bins/unzzipcat-mem.c (CVE-2018-17828)\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.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Rocky Linux 9 Release Notes linked from the References section.","modified":"2026-03-11T06:34:31.083137Z","published":"2025-11-21T18:13:51.682496Z","upstream":["CVE-2018-17828"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2025:20838"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1635888"}],"affected":[{"package":{"name":"zziplib","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/zziplib?distro=rocky-linux-9&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.13.71-12.el9"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2025:20838.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}