{"schema_version": "1.3.1", "id": "RLSA-2022:2043", "modified": "2023-02-02T12:53:33.333845Z", "published": "2022-05-10T08:14:29Z", "related": ["CVE-2021-3672"], "summary": "Moderate: c-ares security update", "details": "The c-ares C library defines asynchronous DNS (Domain Name System) requests and provides name resolving API.\n\nSecurity Fix(es):\n\n* c-ares: Missing input validation of host names may lead to domain hijacking (CVE-2021-3672)\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.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L"}], "affected": [{"package": {"ecosystem": "Rocky Linux:8", "name": "c-ares", "purl": "pkg:rpm/rocky-linux/c-ares?distro=rocky-linux-8&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:1.13.0-6.el8"}], "database_specific": {"yum_repository": "BaseOS"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2022:2043"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1988342"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}