Threat Encyclopedia

RHSA-2021:1586-Security Advisory

Description

The vulnerabilities in the following products could cause the system to become vulnerable to malicious security attack: OpenEXR

Analysis

GNOME is the default desktop environment of Red Hat Enterprise Linux. The following packages have been upgraded to a later upstream version: accountsservice (0.6.55), webkit2gtk3 (2.30.4). (BZ#1846376, BZ#1883304) Security Fix(es): webkitgtk: type confusion may lead to arbitrary code execution (CVE-2020-9948) webkitgtk: use-after-free may lead to arbitrary code execution (CVE-2020-9951) webkitgtk: out-of-bounds write may lead to code execution (CVE-2020-9983) webkitgtk: use-after-free may lead to arbitrary code execution (CVE-2020-13543) webkitgtk: use-after-free may lead to arbitrary code execution (CVE-2020-13584) glib2: insecure permissions for files and directories (CVE-2019-13012) webkitgtk: type confusion may lead to arbitrary code execution (CVE-2020-9948) webkitgtk: use-after-free may lead to arbitrary code execution (CVE-2020-9951) webkitgtk: out-of-bounds write may lead to code execution (CVE-2020-9983) webkitgtk: use-after-free may lead to arbitrary code execution (CVE-2020-13543) webkitgtk: use-after-free may lead to arbitrary code execution (CVE-2020-13584) glib2: insecure permissions for files and directories (CVE-2019-13012) 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. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.4 Release Notes linked from the References section. SolutionFor details on how to apply this update, which includes the changes described in this advisory, refer to:https://access.redhat.com/articles/11258 GDM must be restarted for this update to take effect.

Affected Products

OpenEXR