{"id":"RLSA-2022:1939","summary":"Moderate: squid:4 security and bug fix update","details":"Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.\n\nSecurity Fix(es):\n\n* squid: out-of-bounds read in WCCP protocol data may lead to information disclosure (CVE-2021-28116)\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 8.6 Release Notes linked from the References section.","modified":"2026-02-04T20:30:11.152261Z","published":"2022-05-10T06:39:58Z","upstream":["CVE-2021-28116"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2022:1939"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1939939"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2006121"}],"affected":[{"package":{"name":"libecap","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/libecap?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.1-2.module+el8.4.0+404+316a0dc5"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2022:1939.json"}},{"package":{"name":"squid","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/squid?distro=rocky-linux-8&epoch=7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7:4.15-3.module+el8.6.0+1044+67ab5d0a.2"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2022:1939.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}