ID

VAR-202010-0251

CVE

CVE-2019-17006

TITLE

Network Security Services  Vulnerability for inadequate validation of data reliability in

DESCRIPTION

In Network Security Services (NSS) before 3.46, several cryptographic primitives had missing length checks. In cases where the application calling the library did not perform a sanity check on the inputs it could result in a crash due to a buffer overflow. Network Security Services (NSS) Exists in an inadequate validation of data reliability vulnerabilities.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. 7.7) - ppc64, ppc64le, s390x, x86_64 3. Solution: For information on upgrading Ansible Tower, reference the Ansible Tower Upgrade and Migration Guide: https://docs.ansible.com/ansible-tower/latest/html/upgrade-migration-guide/ index.html 4. Bugs fixed (https://bugzilla.redhat.com/): 1790277 - CVE-2019-20372 nginx: HTTP request smuggling in configurations with URL redirect used as error_page 1828406 - CVE-2020-11022 jquery: Cross-site scripting due to improper injQuery.htmlPrefilter method 1850004 - CVE-2020-11023 jquery: Passing HTML containing <option> elements to manipulation methods could result in untrusted code execution 1911314 - CVE-2020-35678 python-autobahn: allows redirect header injection 1928847 - CVE-2021-20253 ansible-tower: Privilege escalation via job isolation escape 5. Description: Red Hat OpenShift Do (odo) is a simple CLI tool for developers to create, build, and deploy applications on OpenShift. The odo tool is completely client-based and requires no server within the OpenShift cluster for deployment. It detects changes to local code and deploys it to the cluster automatically, giving instant feedback to validate changes in real-time. It supports multiple programming languages and frameworks. Red Hat OpenShift Do openshift/odo-init-image 1.1.3 is a container image that is used as part of the InitContainer setup that provisions odo components. The advisory addresses the following issues: * Re-release of odo-init-image 1.1.3 for security updates 3. Solution: Download and install a new CLI binary by following the instructions linked from the References section. Bugs fixed (https://bugzilla.redhat.com/): 1832983 - Release of 1.1.3 odo-init-image 5. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: nss and nss-softokn security update Advisory ID: RHSA-2021:0876-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:0876 Issue date: 2021-03-16 CVE Names: CVE-2019-11756 CVE-2019-17006 CVE-2019-17007 CVE-2020-12403 ==================================================================== 1. Summary: An update for nss and nss-softokn is now available for Red Hat Enterprise Linux 7.6 Extended Update Support. 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: Red Hat Enterprise Linux ComputeNode EUS (v. 7.6) - x86_64 Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6) - x86_64 Red Hat Enterprise Linux Server EUS (v. 7.6) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional EUS (v. 7.6) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, ppc64le, s390x Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - aarch64, ppc64le, s390x 3. Description: Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Security Fix(es): * nss: Use-after-free in sftk_FreeSession due to improper refcounting (CVE-2019-11756) * nss: Check length of inputs for cryptographic primitives (CVE-2019-17006) * nss: Handling of Netscape Certificate Sequences in CERT_DecodeCertPackage() may crash with a NULL deref leading to DoS (CVE-2019-17007) * nss: CHACHA20-POLY1305 decryption with undersized tag leads to out-of-bounds read (CVE-2020-12403) 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: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, applications using NSS (for example, Firefox) must be restarted for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1703979 - CVE-2019-17007 nss: Handling of Netscape Certificate Sequences in CERT_DecodeCertPackage() may crash with a NULL deref leading to DoS 1774835 - CVE-2019-11756 nss: Use-after-free in sftk_FreeSession due to improper refcounting 1775916 - CVE-2019-17006 nss: Check length of inputs for cryptographic primitives 1868931 - CVE-2020-12403 nss: CHACHA20-POLY1305 decryption with undersized tag leads to out-of-bounds read 6. Package List: Red Hat Enterprise Linux ComputeNode EUS (v. 7.6): Source: nss-3.36.0-9.el7_6.src.rpm nss-softokn-3.36.0-7.el7_6.src.rpm x86_64: nss-3.36.0-9.el7_6.i686.rpm nss-3.36.0-9.el7_6.x86_64.rpm nss-debuginfo-3.36.0-9.el7_6.i686.rpm nss-debuginfo-3.36.0-9.el7_6.x86_64.rpm nss-softokn-3.36.0-7.el7_6.i686.rpm nss-softokn-3.36.0-7.el7_6.x86_64.rpm nss-softokn-debuginfo-3.36.0-7.el7_6.i686.rpm nss-softokn-debuginfo-3.36.0-7.el7_6.x86_64.rpm nss-softokn-freebl-3.36.0-7.el7_6.i686.rpm nss-softokn-freebl-3.36.0-7.el7_6.x86_64.rpm nss-sysinit-3.36.0-9.el7_6.x86_64.rpm nss-tools-3.36.0-9.el7_6.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6): x86_64: nss-debuginfo-3.36.0-9.el7_6.i686.rpm nss-debuginfo-3.36.0-9.el7_6.x86_64.rpm nss-devel-3.36.0-9.el7_6.i686.rpm nss-devel-3.36.0-9.el7_6.x86_64.rpm nss-pkcs11-devel-3.36.0-9.el7_6.i686.rpm nss-pkcs11-devel-3.36.0-9.el7_6.x86_64.rpm nss-softokn-debuginfo-3.36.0-7.el7_6.i686.rpm nss-softokn-debuginfo-3.36.0-7.el7_6.x86_64.rpm nss-softokn-devel-3.36.0-7.el7_6.i686.rpm nss-softokn-devel-3.36.0-7.el7_6.x86_64.rpm nss-softokn-freebl-devel-3.36.0-7.el7_6.i686.rpm nss-softokn-freebl-devel-3.36.0-7.el7_6.x86_64.rpm Red Hat Enterprise Linux Server EUS (v. 7.6): Source: nss-3.36.0-9.el7_6.src.rpm nss-softokn-3.36.0-7.el7_6.src.rpm ppc64: nss-3.36.0-9.el7_6.ppc.rpm nss-3.36.0-9.el7_6.ppc64.rpm nss-debuginfo-3.36.0-9.el7_6.ppc.rpm nss-debuginfo-3.36.0-9.el7_6.ppc64.rpm nss-devel-3.36.0-9.el7_6.ppc.rpm nss-devel-3.36.0-9.el7_6.ppc64.rpm nss-softokn-3.36.0-7.el7_6.ppc.rpm nss-softokn-3.36.0-7.el7_6.ppc64.rpm nss-softokn-debuginfo-3.36.0-7.el7_6.ppc.rpm nss-softokn-debuginfo-3.36.0-7.el7_6.ppc64.rpm nss-softokn-devel-3.36.0-7.el7_6.ppc.rpm nss-softokn-devel-3.36.0-7.el7_6.ppc64.rpm nss-softokn-freebl-3.36.0-7.el7_6.ppc.rpm nss-softokn-freebl-3.36.0-7.el7_6.ppc64.rpm nss-softokn-freebl-devel-3.36.0-7.el7_6.ppc.rpm nss-softokn-freebl-devel-3.36.0-7.el7_6.ppc64.rpm nss-sysinit-3.36.0-9.el7_6.ppc64.rpm nss-tools-3.36.0-9.el7_6.ppc64.rpm ppc64le: nss-3.36.0-9.el7_6.ppc64le.rpm nss-debuginfo-3.36.0-9.el7_6.ppc64le.rpm nss-devel-3.36.0-9.el7_6.ppc64le.rpm nss-softokn-3.36.0-7.el7_6.ppc64le.rpm nss-softokn-debuginfo-3.36.0-7.el7_6.ppc64le.rpm nss-softokn-devel-3.36.0-7.el7_6.ppc64le.rpm nss-softokn-freebl-3.36.0-7.el7_6.ppc64le.rpm nss-softokn-freebl-devel-3.36.0-7.el7_6.ppc64le.rpm nss-sysinit-3.36.0-9.el7_6.ppc64le.rpm nss-tools-3.36.0-9.el7_6.ppc64le.rpm s390x: nss-3.36.0-9.el7_6.s390.rpm nss-3.36.0-9.el7_6.s390x.rpm nss-debuginfo-3.36.0-9.el7_6.s390.rpm nss-debuginfo-3.36.0-9.el7_6.s390x.rpm nss-devel-3.36.0-9.el7_6.s390.rpm nss-devel-3.36.0-9.el7_6.s390x.rpm nss-softokn-3.36.0-7.el7_6.s390.rpm nss-softokn-3.36.0-7.el7_6.s390x.rpm nss-softokn-debuginfo-3.36.0-7.el7_6.s390.rpm nss-softokn-debuginfo-3.36.0-7.el7_6.s390x.rpm nss-softokn-devel-3.36.0-7.el7_6.s390.rpm nss-softokn-devel-3.36.0-7.el7_6.s390x.rpm nss-softokn-freebl-3.36.0-7.el7_6.s390.rpm nss-softokn-freebl-3.36.0-7.el7_6.s390x.rpm nss-softokn-freebl-devel-3.36.0-7.el7_6.s390.rpm nss-softokn-freebl-devel-3.36.0-7.el7_6.s390x.rpm nss-sysinit-3.36.0-9.el7_6.s390x.rpm nss-tools-3.36.0-9.el7_6.s390x.rpm x86_64: nss-3.36.0-9.el7_6.i686.rpm nss-3.36.0-9.el7_6.x86_64.rpm nss-debuginfo-3.36.0-9.el7_6.i686.rpm nss-debuginfo-3.36.0-9.el7_6.x86_64.rpm nss-devel-3.36.0-9.el7_6.i686.rpm nss-devel-3.36.0-9.el7_6.x86_64.rpm nss-softokn-3.36.0-7.el7_6.i686.rpm nss-softokn-3.36.0-7.el7_6.x86_64.rpm nss-softokn-debuginfo-3.36.0-7.el7_6.i686.rpm nss-softokn-debuginfo-3.36.0-7.el7_6.x86_64.rpm nss-softokn-devel-3.36.0-7.el7_6.i686.rpm nss-softokn-devel-3.36.0-7.el7_6.x86_64.rpm nss-softokn-freebl-3.36.0-7.el7_6.i686.rpm nss-softokn-freebl-3.36.0-7.el7_6.x86_64.rpm nss-softokn-freebl-devel-3.36.0-7.el7_6.i686.rpm nss-softokn-freebl-devel-3.36.0-7.el7_6.x86_64.rpm nss-sysinit-3.36.0-9.el7_6.x86_64.rpm nss-tools-3.36.0-9.el7_6.x86_64.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7): Source: nss-3.36.0-9.el7_6.src.rpm nss-softokn-3.36.0-7.el7_6.src.rpm aarch64: nss-3.36.0-9.el7_6.aarch64.rpm nss-debuginfo-3.36.0-9.el7_6.aarch64.rpm nss-devel-3.36.0-9.el7_6.aarch64.rpm nss-softokn-3.36.0-7.el7_6.aarch64.rpm nss-softokn-debuginfo-3.36.0-7.el7_6.aarch64.rpm nss-softokn-devel-3.36.0-7.el7_6.aarch64.rpm nss-softokn-freebl-3.36.0-7.el7_6.aarch64.rpm nss-softokn-freebl-devel-3.36.0-7.el7_6.aarch64.rpm nss-sysinit-3.36.0-9.el7_6.aarch64.rpm nss-tools-3.36.0-9.el7_6.aarch64.rpm ppc64le: nss-3.36.0-9.el7_6.ppc64le.rpm nss-debuginfo-3.36.0-9.el7_6.ppc64le.rpm nss-devel-3.36.0-9.el7_6.ppc64le.rpm nss-softokn-3.36.0-7.el7_6.ppc64le.rpm nss-softokn-debuginfo-3.36.0-7.el7_6.ppc64le.rpm nss-softokn-devel-3.36.0-7.el7_6.ppc64le.rpm nss-softokn-freebl-3.36.0-7.el7_6.ppc64le.rpm nss-softokn-freebl-devel-3.36.0-7.el7_6.ppc64le.rpm nss-sysinit-3.36.0-9.el7_6.ppc64le.rpm nss-tools-3.36.0-9.el7_6.ppc64le.rpm s390x: nss-3.36.0-9.el7_6.s390.rpm nss-3.36.0-9.el7_6.s390x.rpm nss-debuginfo-3.36.0-9.el7_6.s390.rpm nss-debuginfo-3.36.0-9.el7_6.s390x.rpm nss-devel-3.36.0-9.el7_6.s390.rpm nss-devel-3.36.0-9.el7_6.s390x.rpm nss-softokn-3.36.0-7.el7_6.s390.rpm nss-softokn-3.36.0-7.el7_6.s390x.rpm nss-softokn-debuginfo-3.36.0-7.el7_6.s390.rpm nss-softokn-debuginfo-3.36.0-7.el7_6.s390x.rpm nss-softokn-devel-3.36.0-7.el7_6.s390.rpm nss-softokn-devel-3.36.0-7.el7_6.s390x.rpm nss-softokn-freebl-3.36.0-7.el7_6.s390.rpm nss-softokn-freebl-3.36.0-7.el7_6.s390x.rpm nss-softokn-freebl-devel-3.36.0-7.el7_6.s390.rpm nss-softokn-freebl-devel-3.36.0-7.el7_6.s390x.rpm nss-sysinit-3.36.0-9.el7_6.s390x.rpm nss-tools-3.36.0-9.el7_6.s390x.rpm Red Hat Enterprise Linux Server Optional EUS (v. 7.6): ppc64: nss-debuginfo-3.36.0-9.el7_6.ppc.rpm nss-debuginfo-3.36.0-9.el7_6.ppc64.rpm nss-pkcs11-devel-3.36.0-9.el7_6.ppc.rpm nss-pkcs11-devel-3.36.0-9.el7_6.ppc64.rpm ppc64le: nss-debuginfo-3.36.0-9.el7_6.ppc64le.rpm nss-pkcs11-devel-3.36.0-9.el7_6.ppc64le.rpm s390x: nss-debuginfo-3.36.0-9.el7_6.s390.rpm nss-debuginfo-3.36.0-9.el7_6.s390x.rpm nss-pkcs11-devel-3.36.0-9.el7_6.s390.rpm nss-pkcs11-devel-3.36.0-9.el7_6.s390x.rpm x86_64: nss-debuginfo-3.36.0-9.el7_6.i686.rpm nss-debuginfo-3.36.0-9.el7_6.x86_64.rpm nss-pkcs11-devel-3.36.0-9.el7_6.i686.rpm nss-pkcs11-devel-3.36.0-9.el7_6.x86_64.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7): aarch64: nss-debuginfo-3.36.0-9.el7_6.aarch64.rpm nss-pkcs11-devel-3.36.0-9.el7_6.aarch64.rpm ppc64le: nss-debuginfo-3.36.0-9.el7_6.ppc64le.rpm nss-pkcs11-devel-3.36.0-9.el7_6.ppc64le.rpm s390x: nss-debuginfo-3.36.0-9.el7_6.s390.rpm nss-debuginfo-3.36.0-9.el7_6.s390x.rpm nss-pkcs11-devel-3.36.0-9.el7_6.s390.rpm nss-pkcs11-devel-3.36.0-9.el7_6.s390x.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-2019-11756 https://access.redhat.com/security/cve/CVE-2019-17006 https://access.redhat.com/security/cve/CVE-2019-17007 https://access.redhat.com/security/cve/CVE-2020-12403 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYFDHndzjgjWX9erEAQhc7BAAkp67Ydt2JQVRfRhv2NUd0sjnWReLTvdP jCz5vIgKz8JIgmz/bc5I1MR8ZCSObdbsUEiv0exapuYneLNru//0dMGL2dv7Fkn5 Em5+ZuvLuDUq9id8TOOd5igNjBeJGKy4dJV46AXtgUHARHbiU5jcmOcCetkBY09J o0bK4wDc6YjvUBANaAQH/sWznAT+BNmtOeF00seAbIgic0m76HidFSQzcq8I+vtm mttqgZvz3+xYitS/63Z4AQofI3VFGX46CHZxekI7N1hIpML7QjiZw4gk8QgdpRWn wLtr661MIse/iS0l+4ZvQoWx5diuVwXudfGmisEXhsWtx79m8JSFNavmxSK9dvJ5 5F6K275OTX2W1GSUgU4IrKxWaLoBPQlC4yT36c4827qosGBjgufGyExgmqnTyQyR iobqDMUHq5RgjNsHNCzrm7CKAgwTUgyuN5QLoXwOsqxPfMt1uL8TI1Q5ULyuPJ+b 8IxbIPGgCZM/haNchD9Xoo1rDieT1JOtQNTfknss91AIQZH30n7i6F6/l8K7GJ16 1sFPnNI7aISjvhu/+jfgNpkoFi6Qyda5a8jSceWpY1yf83/jsxVpKMqgcoTf416z IFzoYxQqa0AM1efVfgtL1vnoAXw8yPt0PjXfcMUYWltIGbgO15L/hJZ6bCUu8FT6 BbaFUBBSJpw=m1vv -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce . Bug Fix(es): * Container-native Virtualization 2.4.2 Images (BZ#1877407) This advisory contains the following OpenShift Virtualization 2.4.2 images: RHEL-7-CNV-2.4 =============kubevirt-ssp-operator-container-v2.4.2-2 RHEL-8-CNV-2.4 =============virt-cdi-controller-container-v2.4.2-1 virt-cdi-apiserver-container-v2.4.2-1 hostpath-provisioner-operator-container-v2.4.2-1 virt-cdi-uploadproxy-container-v2.4.2-1 virt-cdi-cloner-container-v2.4.2-1 virt-cdi-importer-container-v2.4.2-1 kubevirt-template-validator-container-v2.4.2-1 hostpath-provisioner-container-v2.4.2-1 virt-cdi-uploadserver-container-v2.4.2-1 virt-cdi-operator-container-v2.4.2-1 virt-controller-container-v2.4.2-1 kubevirt-cpu-model-nfd-plugin-container-v2.4.2-1 virt-api-container-v2.4.2-1 ovs-cni-marker-container-v2.4.2-1 kubevirt-cpu-node-labeller-container-v2.4.2-1 bridge-marker-container-v2.4.2-1 kubevirt-metrics-collector-container-v2.4.2-1 kubemacpool-container-v2.4.2-1 cluster-network-addons-operator-container-v2.4.2-1 ovs-cni-plugin-container-v2.4.2-1 kubernetes-nmstate-handler-container-v2.4.2-1 cnv-containernetworking-plugins-container-v2.4.2-1 virtio-win-container-v2.4.2-1 virt-handler-container-v2.4.2-1 virt-launcher-container-v2.4.2-1 cnv-must-gather-container-v2.4.2-1 virt-operator-container-v2.4.2-1 vm-import-controller-container-v2.4.2-1 hyperconverged-cluster-operator-container-v2.4.2-1 vm-import-operator-container-v2.4.2-1 kubevirt-vmware-container-v2.4.2-1 kubevirt-v2v-conversion-container-v2.4.2-1 kubevirt-kvm-info-nfd-plugin-container-v2.4.2-1 node-maintenance-operator-container-v2.4.2-1 hco-bundle-registry-container-v2.4.2-15 3. Bugs fixed (https://bugzilla.redhat.com/): 1856953 - CVE-2020-15586 golang: data race in certain net/http servers including ReverseProxy can lead to DoS 1867099 - CVE-2020-16845 golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs 1869194 - HCO CR display name should contain "OpenShift Virtualization" instead of CNV 1869734 - OpenShift Virtualization does not appear in OperatorHub when filtering to "Disconnected" 1875383 - terminationGracePeriodSeconds should be updated in VMs created from common templates 1877407 - Container-native Virtualization 2.4.2 Images 5. 8) - aarch64, ppc64le, s390x, x86_64 3. Netscape Portable Runtime (NSPR) provides platform independence for non-GUI operating system facilities. The following packages have been upgraded to a later upstream version: nss (3.53.1), nspr (4.25.0). Bug Fix(es): * Install of update of nss.x86_64 adds i686 into transaction (BZ#1663187) * NSS does not set downgrade sentinel in ServerHello.random for TLS 1.0 and TLS 1.1 (BZ#1691409) * TLS Keying Material Exporter is unsupported by command line tools (BZ#1691454) * TLS_AES_256_GCM_SHA384 is not marked as FIPS compatible (BZ#1711375) * Make TLS 1.3 work in FIPS mode (BZ#1724250) * NSS rejects records with large padding with SHA384 HMAC (BZ#1750921) * NSS missing IKEv1 Quick Mode KDF (BZ#1809637) * Name Constraints validation: CN treated as DNS name even when syntactically invalid as DNS name (BZ#1825270) * FIPS needs nss to restrict valid dh primes to those primes that are approved. (BZ#1854564) * nss needs to comply to the new SP800-56A rev 3 requirements (BZ#1855825) Enhancement(s): * [RFE] nss should use AES for storage of keys (BZ#1723819) 4. Bugs fixed (https://bugzilla.redhat.com/): 1663187 - Install of update of nss.x86_64 adds i686 into transaction 1691454 - TLS Keying Material Exporter is unsupported by command line tools 1711375 - TLS_AES_256_GCM_SHA384 is not marked as FIPS compatible 1724250 - Make TLS 1.3 work in FIPS mode [rhel-8] 1750921 - NSS rejects records with large padding with SHA384 HMAC 1774835 - CVE-2019-11756 nss: UAF in sftk_FreeSession due to improper refcounting 1775916 - CVE-2019-17006 nss: Check length of inputs for cryptographic primitives 1791225 - CVE-2019-17023 nss: TLS 1.3 HelloRetryRequest downgrade request sets client into invalid state 1809637 - NSS missing IKEv1 Quick Mode KDF 1825270 - Name Constraints validation: CN treated as DNS name even when syntactically invalid as DNS name 1826231 - CVE-2020-12402 nss: Side channel vulnerabilities during RSA key generation 1854564 - FIPS needs nss to restrict valid dh primes to those primes that are approved. [rhel-8.2.0.z] 6

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

data forgery

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2026-04-18T21:29:55.935000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE