ALSA-2019:4269

Dashboard / Vulnerabilities / ALSA-2019:4269

ALSA-2019:4269

Summary: Important: container-tools:rhel8 security and bug fix update

Details: The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fix(es): * HTTP/2: flood using PING frames results in unbounded memory growth (CVE-2019-9512) * HTTP/2: flood using HEADERS frames results in unbounded memory growth (CVE-2019-9514) * runc: AppArmor/SELinux bypass with malicious image that specifies a volume at /proc (CVE-2019-16884) For 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. Bug Fix(es): * avc: podman run --security-opt label=type:svirt_qemu_net_t (BZ#1764318) * backport json-file logging support to 1.4.2 (BZ#1770176) * Selinux won't allow SCTP inter pod communication (BZ#1774382)

References: https://errata.almalinux.org/8/ALSA-2019-4269.html, https://vulners.com/cve/CVE-2019-16884, https://vulners.com/cve/CVE-2019-18466, https://vulners.com/cve/CVE-2019-9512, https://vulners.com/cve/CVE-2019-9514