(RHSA-2022:1716) Moderate: Red Hat Ceph Storage 4.3 Security and Bug Fix update

Red Hat Ceph Storage is a scalable, open, software-defined storage platform that combines the most stable version of the Ceph storage system with a Ceph management platform, deployment utilities, and support services.

Security Fix(es):

• python-rsa: bleichenbacher timing oracle attack against RSA decryption (CVE-2020-25658)

• ceph object gateway: radosgw: CRLF injection (CVE-2021-3524)

• ceph: Ceph volume does not honour osd_dmcrypt_key_size (CVE-2021-3979)

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.

These new packages include numerous bug fixes. Space precludes documenting all of these changes in this advisory. Users are directed to the Red Hat Ceph Storage Release Notes for information on the most significant of these changes:

https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/4.3/html/release_notes/index

All users of Red Hat Ceph Storage are advised to upgrade to these new packages, which provide bug fixes.