{"schema_version": "1.3.1", "id": "RLSA-2021:2660", "modified": "2023-02-02T14:10:51.594191Z", "published": "2021-07-06T14:17:30Z", "related": ["CVE-2021-3570"], "summary": "Important: linuxptp security update", "details": "The linuxptp packages provide Precision Time Protocol (PTP) implementation for Linux according to IEEE standard 1588 for Linux. The dual design goals are to provide a robust implementation of the standard and to use the most relevant and modern Application Programming Interfaces (API) offered by the Linux kernel. \n\nSecurity Fix(es):\n\n* linuxptp: missing length check of forwarded messages (CVE-2021-3570)\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.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:8", "name": "linuxptp", "purl": "pkg:rpm/rocky-linux/linuxptp?distro=rocky-linux-8-4-legacy&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:2.0-5.el8_4.1"}], "database_specific": {"yum_repository": "AppStream"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2021:2660"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1966240"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}