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Medium RHSA-2021:5085 5 CVEs

Red Hat Security Advisory: Red Hat OpenShift Data Foundation 4.9.0 enhancement, security, and bug fix update

Published Sep 29, 2024 · Updated Aug 5, 2026

Ecosystem: Red Hat

Fixed packages 1

ReleasePackageFixed in
Red Hat · Openshift Data Foundation 4 openshift_data_foundation:4.9::el8 mcg 0:5.9.0-28.61dcf87.5.9.el8

Vulnerabilities 5

  • Medium 4.7
    CVE-2020-8565

    Incomplete fix for CVE-2019-11250 allows for token leak in logs when logLevel >= 9

    In Kubernetes, if the logging level is set to at least 9, authorization and bearer tokens will be written to log files. This can occur both in API server logs and client tool output like kubectl. This affects <= v1.19.3, <= v1.18.10, <= v1.17.13, < v1.20.0-al…

    Kubernetes Kubernetes spark-operator newrelic-nri-statsd Debian Azure Linux Wolfi Go
  • Unscored —
    CVE-2021-33195

    Improper sanitization when resolving values from DNS in net

    Go before 1.15.13 and 1.16.x before 1.16.5 has functions for DNS lookups that do not validate replies from DNS servers, and thus a return value may contain an unsafe injection (e.g., XSS) that does not conform to the RFC1035 format.

    golang go stdlib golang-1.8 Debian Ubuntu Azure Linux Alpine Go
  • Unscored —
    CVE-2021-33197

    Attacker can drop certain headers in net/http/httputil

    In Go before 1.15.13 and 1.16.x before 1.16.5, some configurations of ReverseProxy (from net/http/httputil) result in a situation where an attacker is able to drop arbitrary headers.

    golang go stdlib golang-1.8 Debian Ubuntu Azure Linux Alpine Go
  • Unscored —
    CVE-2021-33198

    Panic on inputs with large exponents in math/big

    In Go before 1.15.13 and 1.16.x before 1.16.5, there can be a panic for a large exponent to the math/big.Rat SetString or UnmarshalText method.

    go stdlib golang-1.8 golang-1.16 Debian Ubuntu Alpine Go
  • Unscored —
    CVE-2021-34558 Public exploit

    Panic on certain certificates in crypto/tls

    The crypto/tls package of Go through 1.16.5 does not properly assert that the type of public key in an X.509 certificate matches the expected type when doing a RSA based key exchange, allowing a malicious TLS server to cause a TLS client to panic.

    golang go stdlib golang-1.8 Debian Ubuntu Azure Linux Alpine Go

References

  • article
    https://access.redhat.com/security/updates/classification/#moderate
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1886638
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1983596
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1989564
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1989570
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1989575
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1996033
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1998680
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_5085.json
  • report
    https://access.redhat.com/security/cve/CVE-2020-8565
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2020-8565
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2020-8565
  • article
    https://github.com/kubernetes/kubernetes/issues/95623
  • article
    https://groups.google.com/g/kubernetes-announce/c/ScdmyORnPDk
  • report
    https://access.redhat.com/security/cve/CVE-2021-33195
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2021-33195
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2021-33195
  • article
    https://groups.google.com/g/golang-announce/c/RgCMkAEQjSI
  • report
    https://access.redhat.com/security/cve/CVE-2021-33197
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2021-33197
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2021-33197
  • report
    https://access.redhat.com/security/cve/CVE-2021-33198
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2021-33198
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2021-33198
  • report
    https://access.redhat.com/security/cve/CVE-2021-34558
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2021-34558
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2021-34558
  • article
    https://golang.org/doc/devel/release#go1.15.minor
  • article
    https://golang.org/doc/devel/release#go1.16.minor