RHSA-2021:0146 - Security Advisory

Topic

Release of OpenShift Serverless 1.12.0

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

Description

Red Hat OpenShift Serverless 1.12.0 is a generally available release of the
OpenShift Serverless Operator.

This version of the OpenShift Serverless
Operator is supported on Red Hat OpenShift Container Platform version 4.6, and includes security and bug fixes and enhancements. For more information, see the documentation listed in the References section.

Security Fix(es):

• golang: default Content-Type setting in net/http/cgi and net/http/fcgi could cause XSS (CVE-2020-24553)
• golang: math/big: panic during recursive division of very large numbers (CVE-2020-28362)
• golang: malicious symbol names can lead to code execution at build time (CVE-2020-28366)
• golang: improper validation of cgo flags can lead to code execution at build time (CVE-2020-28367)

For more details about the security issues and their impact, the CVSS
score, acknowledgements, and other related information, see the CVE pages
listed in the References section.

Solution

See the documentation at:
https://access.redhat.com/documentation/en-us/openshift_container_platform/4.6/html/serverless_applications/index

Affected Products

• Red Hat Openshift Serverless 1 x86_64

Fixes

• BZ - 1874857 - CVE-2020-24553 golang: default Content-Type setting in net/http/cgi and net/http/fcgi could cause XSS
• BZ - 1897635 - CVE-2020-28362 golang: math/big: panic during recursive division of very large numbers
• BZ - 1897643 - CVE-2020-28366 golang: malicious symbol names can lead to code execution at build time
• BZ - 1897646 - CVE-2020-28367 golang: improper validation of cgo flags can lead to code execution at build time
• BZ - 1906381 - Release of OpenShift Serverless Serving 1.12.0
• BZ - 1906382 - Release of OpenShift Serverless Eventing 1.12.0

CVEs

• CVE-2018-20843
• CVE-2019-5018
• CVE-2019-13050
• CVE-2019-13627
• CVE-2019-14889
• CVE-2019-15903
• CVE-2019-16168
• CVE-2019-19221
• CVE-2019-19906
• CVE-2019-19956
• CVE-2019-20218
• CVE-2019-20387
• CVE-2019-20388
• CVE-2019-20454
• CVE-2020-1730
• CVE-2020-1751
• CVE-2020-1752
• CVE-2020-1971
• CVE-2020-6405
• CVE-2020-7595
• CVE-2020-9327
• CVE-2020-10029
• CVE-2020-13630
• CVE-2020-13631
• CVE-2020-13632
• CVE-2020-24553
• CVE-2020-24659
• CVE-2020-28362
• CVE-2020-28366
• CVE-2020-28367

References

• https://access.redhat.com/security/updates/classification/#moderate
• https://access.redhat.com/documentation/en-us/openshift_container_platform/4.6/html/serverless_applications/index