{"id":"RLSA-2020:4482","summary":"Moderate: libgcrypt security, bug fix, and enhancement update","details":"The libgcrypt library provides general-purpose implementations of various cryptographic algorithms.\n\nThe following packages have been upgraded to a later upstream version: libgcrypt (1.8.5). (BZ#1764918)\n\nSecurity Fix(es):\n\n* libgcrypt: ECDSA timing attack allowing private key leak (CVE-2019-13627)\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 8.3 Release Notes linked from the References section.","modified":"2026-02-05T11:00:03.870020Z","published":"2020-11-03T12:08:44Z","upstream":["CVE-2019-13627"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2020:4482"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1762741"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1762765"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1764018"}],"affected":[{"package":{"name":"libgcrypt","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/libgcrypt?distro=rocky-linux-8-4-legacy&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.8.5-4.el8"}],"database_specific":{"yum_repository":"BaseOS"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2020:4482.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}