RHSA-2022:2256 - Security Advisory

주제

An update for pcs is now available for Red Hat Enterprise Linux 8.4 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

설명

The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities.

Security Fix(es):

• sinatra: path traversal possible outside of public_dir when serving static files (CVE-2022-29970)

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.

솔루션

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

영향을 받는 제품

• Red Hat Enterprise Linux High Availability for x86_64 - Extended Update Support 8.4 x86_64
• Red Hat Enterprise Linux Resilient Storage for x86_64 - Extended Update Support 8.4 x86_64
• Red Hat Enterprise Linux Resilient Storage for Power, little endian - Extended Update Support 8.4 ppc64le
• Red Hat Enterprise Linux High Availability for Power, little endian - Extended Update Support 8.4 ppc64le
• Red Hat Enterprise Linux High Availability for Power LE - Update Services for SAP Solutions 8.4 ppc64le
• Red Hat Enterprise Linux High Availability for x86_64 - Update Services for SAP Solutions 8.4 x86_64
• Red Hat Enterprise Linux High Availability (for IBM z Systems) - Extended Update Support 8.4 s390x
• Red Hat Enterprise Linux High Availability (for ARM 64) - Extended Update Support 8.4 aarch64
• Red Hat Enterprise Linux Resilient Storage for IBM z Systems - Extended Update Support 8.4 s390x
• Red Hat Enterprise Linux High Availability for x86_64 - Telecommunications Update Service 8.4 x86_64
• Red Hat Enterprise Linux High Availability for x86_64 - Advanced Update Support 8.4 x86_64
• Red Hat Enterprise Linux High Availability for x86_64 - Extended Update Support Extension 8.4 x86_64

수정

• BZ - 2081096 - CVE-2022-29970 sinatra: path traversal possible outside of public_dir when serving static files

CVE

• CVE-2022-29970

참조

• https://access.redhat.com/security/updates/classification/#important