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Red Hat OpenShift Serverless 1.17.0 RHSA-2021:3555-01 Moderate Threat

Release of OpenShift Serverless Client kn 1.17.0 Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: Release of OpenShift Serverless Client kn 1.17.0 Advisory ID: RHSA-2021:3555-01 Product: Red Hat OpenShift Serverless Advisory URL: https://access.redhat.com/errata/RHSA-2021:3555 Issue date: 2021-09-16 CVE Names: CVE-2021-3703 CVE-2021-27918 CVE-2021-31525 CVE-2021-33195 CVE-2021-33196 CVE-2021-33197 CVE-2021-33198 CVE-2021-34558 ==================================================================== 1. Summary: Release of OpenShift Serverless Client kn 1.17.0 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 from the CVE link(s) in the References section. 2. Relevant releases/architectures: Openshift Serverless 1 on RHEL 8Base - ppc64le, s390x, x86_64 3. Description: Red Hat OpenShift Serverless Client kn 1.17.0 provides a CLI to interact with Red Hat OpenShift Serverless 1.17.0. The kn CLI is delivered as an RPM package for installation on RHEL platforms, and as binaries for non-Linux platforms. Security Fix(es): * serverless: incomplete fix for CVE-2021-27918 / CVE-2021-31525 / CVE-2021-33196 (CVE-2021-3703) * golang: crypto/tls: certificate of wrong type is causing TLS client to panic (CVE-2021-34558) * golang: net: lookup functions may return invalid host names (CVE-2021-33195) * golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty (CVE-2021-33197) * golang: match/big.Rat: may cause a panic or an unrecoverable fatal error if passedinputs with very large exponents (CVE-2021-33198) 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. 4. Solution: See the Red Hat OpenShift Container Platform 4.6 documentation at: https://docs.redhat.com/en/documentation/openshift_container_platform/4.21 4.6/html/serverless/index See the Red Hat OpenShift Container Platform 4.7 documentation at: https://docs.redhat.com/en/documentation/openshift_container_platform/4.21 4.7/html/serverless/index See the Red Hat OpenShift Container Platform 4.8 documentation at: https://docs.redhat.com/en/documentation/openshift_container_platform/4.21 4.8/html/serverless/index 5. Bugs fixed (https://bugzilla.redhat.com/): 1983596 - CVE-2021-34558 golang: crypto/tls: certificate of wrong type is causing TLS client to panic 1983656 - Release of Openshift Serverless Client 1.17.0 1989564 - CVE-2021-33195 golang: net: lookup functions may return invalid host names 1989570 - CVE-2021-33197 golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty 1989575 - CVE-2021-33198 golang: math/big.Rat: may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents 1992955 - CVE-2021-3703 serverless: incomplete fix for CVE-2021-27918 / CVE-2021-31525 / CVE-2021-33196 6. Package List: Openshift Serverless 1 on RHEL 8Base: Source: openshift-serverless-clients-0.23.2-1.el8.src.rpm ppc64le: openshift-serverless-clients-0.23.2-1.el8.ppc64le.rpm s390x: openshift-serverless-clients-0.23.2-1.el8.s390x.rpm x86_64: openshift-serverless-clients-0.23.2-1.el8.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key 7.References: https://access.redhat.com/security/cve/CVE-2021-3703 https://access.redhat.com/security/cve/CVE-2021-27918 https://access.redhat.com/security/cve/CVE-2021-31525 https://access.redhat.com/security/cve/CVE-2021-33195 https://access.redhat.com/security/cve/CVE-2021-33196 https://access.redhat.com/security/cve/CVE-2021-33197 https://access.redhat.com/security/cve/CVE-2021-33198 https://access.redhat.com/security/cve/CVE-2021-34558 https://access.redhat.com/security/updates/classification#moderate https://docs.redhat.com/en/documentation/red_hat_openshift_serverless/1.33 https://docs.redhat.com/en/documentation/red_hat_openshift_serverless/1.33 https://docs.redhat.com/en/documentation/red_hat_openshift_serverless/1.33 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact Copyright 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYUNhGtzjgjWX9erEAQhUcxAAmN7vKLTl/t0hC3WDurdOtNxI7kxj5Kcb 4+SuPvri0UBBT1jo5qxY2muIGZusE5bS4expgWZ17sBbSbCtX+DA+Z28OHICUhnP F29FchYX7D59+03DX0KS09NFMXOzPaNOPu3WEleHH6q5bgsGof7FM2CnpguWcKcx 5TwtH18Qxx4F0+TgLjNHnlPOum9wUkPKhPLYhispGOcrqzCLT/PV0n2k2db1aGSz MLfVlZWUrKt6oyVJC2XWR97CYsafyVIpRx7cAHVFmd8pvVBGsDY35L2x9MHmv7rL btMuVtFz/9H2+uS10vPov+6qEwYWqtsm0hDjXvix6imn58iegDZhtajk2Vxg//Nx NDL2qlnKaZVpPF52kubm6pOnGso8g9Dh8dN2imh6FfViuIihL9STHMNKDMEeUIG5 IXHdMs7DvmxFnKwySXTpWvufZvCwgYOUO0SLksUt08OiiHCCSVX580rMmP0wWr8r bSrwhaSoCMF10wXjQEUkWpc7a3LhwtK3XjEAbJAPVhaX5kIBU0Do2e9djAPQ2zNs ELHzOYtF2pVzTGspyoaw4ZtCebes3lr0hXJfjt6sHfBa0tqRyFPq9jSeN9uwirNS HC5GrNqJfzOjTHXvKkMo5eSL+CrewmoHSoCxSPmR39C9hfNlf1HXr6gL1VshLABJ yaUX2YIfMBs=ZojB -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . The announcement of version 1.17.0 for OpenShift Serverless Client by Red Hat indicates a significant security concern.. OpenShift Serverless, Red Hat Security, Update Release, Client Security. . LinuxSecurity.com Team

Sep 16, 2021 Red Hat