Red Hat Product Errata RHBA-2021:0138 - Bug Fix Advisory
Issued:
2021-01-14
Updated:
2021-01-14

RHBA-2021:0138 - Bug Fix Advisory

Synopsis

updated rhscl/devtoolset-9-perftools-rhel7 container image

Type/Severity

Bug Fix Advisory

Topic

Updated rhscl/devtoolset-9-perftools-rhel7 container image is now available for Red Hat Software Collections for Red Hat Enterprise Linux 7.

Description

The rhscl/devtoolset-9-perftools-rhel7 container image has been updated for Red Hat Software Collections for Red Hat Enterprise Linux 7 to address the following security advisory: RHSA-2020:5437 (see References)

Users of rhscl/devtoolset-9-perftools-rhel7 container images are advised to upgrade to these updated images, which contain backported patches to correct these security issues, fix these bugs and add these enhancements. Users of these images are also encouraged to rebuild all container images that depend on these images.

You can find images updated by this advisory in Red Hat Container Catalog (see References).

Solution

The Red Hat Software Collections for Red Hat Enterprise Linux 7 container image provided by this update can be downloaded from the Red Hat Container Registry at registry.access.redhat.com. Installation instructions for your platform are available at Red Hat Container Catalog (see References).

Dockerfiles and scripts should be amended either to refer to this new image specifically, or to the latest image generally.

Affected Products

  • Red Hat Software Collections (for RHEL Server) 1 for RHEL 7 x86_64
  • Red Hat Software Collections (for RHEL Server for System Z) 1 for RHEL 7 s390x
  • Red Hat Software Collections (for RHEL Server for IBM Power LE) 1 for RHEL 7 ppc64le

Fixes

  • BZ - 1708775 - CVE-2020-10769 kernel: Buffer over-read in crypto_authenc_extractkeys() when a payload longer than 4 bytes is not aligned.
  • BZ - 1796360 - CVE-2019-18282 kernel: The flow_dissector feature allows device tracking
  • BZ - 1853922 - CVE-2020-14314 kernel: buffer uses out of index in ext3/4 filesystem
  • BZ - 1869141 - CVE-2020-24394 kernel: umask not applied on filesystem without ACL support
  • BZ - 1874800 - CVE-2020-14385 kernel: metadata validator in XFS may cause an inode with a valid, user-creatable extended attribute to be flagged as corrupt
  • BZ - 1877575 - CVE-2020-25212 kernel: TOCTOU mismatch in the NFS client code
  • BZ - 1879981 - CVE-2020-25643 kernel: improper input validation in ppp_cp_parse_cr function leads to memory corruption and read overflow

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.