Threat Encyclopedia

RHSA-2021:1679-Security Advisory


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


The bash packages provide Bash (Bourne-again shell), which is the default shell for Red Hat Enterprise Linux. Security Fix(es): bash: when effective UID is not equal to its real UID the saved UID is not dropped (CVE-2019-18276) 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:

Affected Products


CVE References