{"schema_version": "1.3.1", "id": "RLSA-2021:1598", "modified": "2023-02-02T14:09:17.103871Z", "published": "2021-05-18T05:37:07Z", "related": ["CVE-2020-27153"], "summary": "Moderate: bluez security update", "details": "The bluez packages contain the following utilities for use in Bluetooth applications: hcitool, hciattach, hciconfig, bluetoothd, l2ping, start scripts (Rocky Enterprise Software Foundation), and pcmcia configuration files. \n\nSecurity Fix(es):\n\n* bluez: double free in gatttool client disconnect callback handler in src/shared/att.c could lead to DoS or RCE (CVE-2020-27153)\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 8.4 Release Notes linked from the References section.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:8", "name": "bluez", "purl": "pkg:rpm/rocky-linux/bluez?distro=rocky-linux-8-4-legacy&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:5.52-4.el8"}], "database_specific": {"yum_repository": "BaseOS"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2021:1598"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1884817"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}