RHSA-2022:0577: Moderate: Windows Container Support for Red Hat OpenShift 5.0.0 [security update]
Windows Container Support for Red Hat OpenShift allows you to deploy Windows container workloads running on Windows Server containers.<br>Security Fix(es):<br><li> gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation (CVE-2021-3121)</li> <li> golang.org/x/text: Panic in language.ParseAcceptLanguage while parsing -u- extension (CVE-2020-28851)</li> <li> golang.org/x/text: Panic in language.ParseAcceptLanguage while processing bcp47 tag (CVE-2020-28852)</li> <li> golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet (CVE-2021-29923)</li> <li> golang: net/<a href="http:" target="blank">http:</a> panic in ReadRequest and ReadResponse when reading a very large header (CVE-2021-31525)</li> <li> golang: net: lookup functions may return invalid host names (CVE-2021-33195)</li> <li> golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty (CVE-2021-33197)</li> <li> golang: math/big.Rat: may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents (CVE-2021-33198)</li> <li> golang: crypto/tls: certificate of wrong type is causing TLS client to panic (CVE-2021-34558)</li> <li> golang: net/http/httputil: panic due to racy read of persistConn after handler panic (CVE-2021-36221)</li> 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.
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Frequently Asked Questions
What is the severity of RHSA-2022:0577?
The severity of RHSA-2022:0577 is classified as critical due to the potential impact on vulnerable systems.
How do I fix RHSA-2022:0577?
To fix RHSA-2022:0577, you should update your Windows Container Support for Red Hat OpenShift to the latest version.
What vulnerabilities are addressed in RHSA-2022:0577?
RHSA-2022:0577 addresses vulnerabilities including CVE-2021-3121 related to gogo/protobuf lacking index validation.
Are there any workarounds for RHSA-2022:0577?
There are currently no recommended workarounds for addressing RHSA-2022:0577; applying the update is advised.
What systems are affected by RHSA-2022:0577?
RHSA-2022:0577 affects systems utilizing Windows container workloads on Red Hat OpenShift.