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Red Hat: RHSA-2021-4724 Moderate: Devtoolset-10 Annobin Trojan Source Risk

An update for devtoolset-10-annobin is now available for Red Hat Software Collections. 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: devtoolset-10-annobin security update Advisory ID: RHSA-2021:4724-01 Product: Red Hat Software Collections Advisory URL: https://access.redhat.com/errata/RHSA-2021:4724 Issue date: 2021-11-17 CVE Names: CVE-2021-42574 ==================================================================== 1. Summary: An update for devtoolset-10-annobin is now available for Red Hat Software Collections. 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 Software Collections for Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7) - ppc64, ppc64le, s390x, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - x86_64 3. Description: Annobin provides a compiler plugin to annotate and tools to examine compiled binary files. Security Fix(es): * Developer environment: Unicode's bidirectional (BiDi) override characterscan cause trojan source attacks (CVE-2021-42574) The following changes were introduced in annobin in order to facilitate detection of BiDi Unicode characters: This update of annobin adds a new annocheck test to detect the presence of multibyte characters in symbol names. For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, andother 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 5. Bugs fixed (https://bugzilla.redhat.com/): 2005819 - CVE-2021-42574 Developer environment: Unicode's bidirectional (BiDi) override characters can cause trojan source attacks 6. Package List: Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7): Source: devtoolset-10-annobin-9.23-4.el7.1.src.rpm ppc64: devtoolset-10-annobin-9.23-4.el7.1.ppc64.rpm devtoolset-10-annobin-annocheck-9.23-4.el7.1.ppc64.rpm devtoolset-10-annobin-debuginfo-9.23-4.el7.1.ppc64.rpm ppc64le: devtoolset-10-annobin-9.23-4.el7.1.ppc64le.rpm devtoolset-10-annobin-annocheck-9.23-4.el7.1.ppc64le.rpm devtoolset-10-annobin-debuginfo-9.23-4.el7.1.ppc64le.rpm s390x: devtoolset-10-annobin-9.23-4.el7.1.s390x.rpm devtoolset-10-annobin-annocheck-9.23-4.el7.1.s390x.rpm devtoolset-10-annobin-debuginfo-9.23-4.el7.1.s390x.rpm x86_64: devtoolset-10-annobin-9.23-4.el7.1.x86_64.rpm devtoolset-10-annobin-annocheck-9.23-4.el7.1.x86_64.rpm devtoolset-10-annobin-debuginfo-9.23-4.el7.1.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7): Source: devtoolset-10-annobin-9.23-4.el7.1.src.rpm ppc64: devtoolset-10-annobin-9.23-4.el7.1.ppc64.rpm devtoolset-10-annobin-annocheck-9.23-4.el7.1.ppc64.rpm devtoolset-10-annobin-debuginfo-9.23-4.el7.1.ppc64.rpm ppc64le: devtoolset-10-annobin-9.23-4.el7.1.ppc64le.rpm devtoolset-10-annobin-annocheck-9.23-4.el7.1.ppc64le.rpm devtoolset-10-annobin-debuginfo-9.23-4.el7.1.ppc64le.rpm s390x: devtoolset-10-annobin-9.23-4.el7.1.s390x.rpm devtoolset-10-annobin-annocheck-9.23-4.el7.1.s390x.rpm devtoolset-10-annobin-debuginfo-9.23-4.el7.1.s390x.rpm x86_64: devtoolset-10-annobin-9.23-4.el7.1.x86_64.rpm devtoolset-10-annobin-annocheck-9.23-4.el7.1.x86_64.rpm devtoolset-10-annobin-debuginfo-9.23-4.el7.1.x86_64.rpm Red HatSoftware Collections for Red Hat Enterprise Linux Workstation (v. 7): Source: devtoolset-10-annobin-9.23-4.el7.1.src.rpm x86_64: devtoolset-10-annobin-9.23-4.el7.1.x86_64.rpm devtoolset-10-annobin-annocheck-9.23-4.el7.1.x86_64.rpm devtoolset-10-annobin-debuginfo-9.23-4.el7.1.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-2021-42574 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/security/vulnerabilities/RHSB-2021-007 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 iQIVAwUBYZVo3NzjgjWX9erEAQgefA//dZWTXbypGX+WI7w68obTa7ee9+E+aSgY rLZnnr6txOPe8OQBl6/jDT3TLHTLiLwGeUT0uaHTlUdl7FrKjwNSdT9IRa8ML2Dv cosi46e/axoSPMCJUNjhK6pNwJ+z5ZOIdvo55n8rwEPnQnG+0jLwolFrnQv5vUHJ nZBN1b255R7OMRtONknL/OVq6fgwUQ+R6tk4hxSi3RVpb2bvqqwcKoYhkkobqGwr /a/ocbx8wJCRPHICx8cn75Ld1OQKaQkQz1sGY61Dk84V99IAtAUjlV4v6MidOH4g LMJdsMH/DkY/bsWZ/eY5tNEXHSr7KcjTdczUrEC4P4oTEfZtCEYJSNczeMfs9Eh5 2aTKtHZAbkKiE81QIC0u/Nhb4e7e1sQ+z4ldr5V8eVsUxdVS4sQh8WP4xV6GQqy2 uuEzbBucih2PtPHg51YWaQTFui/3um6PO+ZOb+1edoZFTsYRXQIC5jFuW3HfVYCB cAr+1S9zwDE2L91yj7KFQO9xvKQK2cVF/ZWRR0ZnDGnd6skupCVKRyYW0f/DAG/T 6GqLPezdc6WW+cHKB7qeHw5RakO6R0PEopC0oDLzJ8RJhhPsJrsrnV3Uzpyz/7VJ iu6ssbkEqh8vFbo/WCuO1QJ/HtNWUMQurPKNIZ4LtW95pmHD3dIMv3qmtcySR8Zt eoIclr2N/VI=qSzT -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . Security advisory addressing trojan source impacts in Red Hat's devtoolset-10-annobin with a moderate threat level.. devtoolset-10-annobin, security update, red hat software collections. . LinuxSecurity.com Team

Nov 17, 2021 Red Hat