Test ID:	1.3.6.1.4.1.25623.1.0.844767
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-4684-1)
Summary:	The remote host is missing an update for the 'edk2' package(s) announced via the USN-4684-1 advisory.
Description:	Summary: The remote host is missing an update for the 'edk2' package(s) announced via the USN-4684-1 advisory. Vulnerability Insight: Laszlo Ersek discovered that EDK II incorrectly validated certain signed images. An attacker could possibly use this issue with a specially crafted image to cause EDK II to hang, resulting in a denial of service. This issue only affected Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, and Ubuntu 20.04 LTS. (CVE-2019-14562) It was discovered that EDK II incorrectly parsed signed PKCS #7 data. An attacker could use this issue to cause EDK II to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2019-14584) Affected Software/OS: 'edk2' package(s) on Ubuntu 16.04, Ubuntu 18.04, Ubuntu 20.04, Ubuntu 20.10. Solution: Please install the updated package(s). CVSS Score: 4.6 CVSS Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2019-14562 https://bugzilla.tianocore.org/show_bug.cgi?id=2215 https://lists.debian.org/debian-lts-announce/2021/04/msg00032.html Common Vulnerability Exposure (CVE) ID: CVE-2019-14584 https://bugzilla.redhat.com/show_bug.cgi?id=1889486
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