-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: go-toolset:rhel8 security update Advisory ID: RHSA-2020:5493-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:5493 Issue date: 2020-12-15 CVE Names: CVE-2020-24553 CVE-2020-28362 CVE-2020-28366 CVE-2020-28367 ==================================================================== 1. Summary: An update for the go-toolset:rhel8 module is now available for Red Hat Enterprise Linux 8. 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 AppStream (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64 3. Description: Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang. Security Fix(es): * golang: default Content-Type setting in net/http/cgi and net/http/fcgi could cause XSS (CVE-2020-24553) * golang: math/big: panic during recursive division of very large numbers (CVE-2020-28362) * golang: malicious symbol names can lead to code execution at build time (CVE-2020-28366) * golang: improper validation of cgo flags can lead to code execution at build time (CVE-2020-28367) 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 5. Bugs fixed (https://bugzilla.redhat.com/): 1874857 - CVE-2020-24553 golang: default Content-Type setting in net/http/cgi and net/http/fcgi could cause XSS 1897635 - CVE-2020-28362 golang: math/big: panic during recursive division of very large numbers 1897643 - CVE-2020-28366 golang: malicious symbol names can lead to code execution at build time 1897646 - CVE-2020-28367 golang: improper validation of cgo flags can lead to code execution at build time 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): Source: delve-1.4.1-1.module+el8.3.0+7840+63dfb1ed.src.rpm go-toolset-1.14.12-1.module+el8.3.0+8784+380394dc.src.rpm golang-1.14.12-1.module+el8.3.0+8784+380394dc.src.rpm aarch64: go-toolset-1.14.12-1.module+el8.3.0+8784+380394dc.aarch64.rpm golang-1.14.12-1.module+el8.3.0+8784+380394dc.aarch64.rpm golang-bin-1.14.12-1.module+el8.3.0+8784+380394dc.aarch64.rpm noarch: golang-docs-1.14.12-1.module+el8.3.0+8784+380394dc.noarch.rpm golang-misc-1.14.12-1.module+el8.3.0+8784+380394dc.noarch.rpm golang-src-1.14.12-1.module+el8.3.0+8784+380394dc.noarch.rpm golang-tests-1.14.12-1.module+el8.3.0+8784+380394dc.noarch.rpm ppc64le: go-toolset-1.14.12-1.module+el8.3.0+8784+380394dc.ppc64le.rpm golang-1.14.12-1.module+el8.3.0+8784+380394dc.ppc64le.rpm golang-bin-1.14.12-1.module+el8.3.0+8784+380394dc.ppc64le.rpm s390x: go-toolset-1.14.12-1.module+el8.3.0+8784+380394dc.s390x.rpm golang-1.14.12-1.module+el8.3.0+8784+380394dc.s390x.rpm golang-bin-1.14.12-1.module+el8.3.0+8784+380394dc.s390x.rpm x86_64: delve-1.4.1-1.module+el8.3.0+7840+63dfb1ed.x86_64.rpm delve-debuginfo-1.4.1-1.module+el8.3.0+7840+63dfb1ed.x86_64.rpm delve-debugsource-1.4.1-1.module+el8.3.0+7840+63dfb1ed.x86_64.rpm go-toolset-1.14.12-1.module+el8.3.0+8784+380394dc.x86_64.rpm golang-1.14.12-1.module+el8.3.0+8784+380394dc.x86_64.rpm golang-bin-1.14.12-1.module+el8.3.0+8784+380394dc.x86_64.rpm golang-race-1.14.12-1.module+el8.3.0+8784+380394dc.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-2020-24553 https://access.redhat.com/security/cve/CVE-2020-28362 https://access.redhat.com/security/cve/CVE-2020-28366 https://access.redhat.com/security/cve/CVE-2020-28367 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_developer_tools/1/html/using_go_1.14.10_toolset 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBX9jv9dzjgjWX9erEAQj6txAApMdYngvwWUmU83EpCP+7l1fRk4w/LOeC pMuwxgqKTe4MqSaFB5IfybRxgYtirKuTkLtN96PipXgtAByK82a0VPfTqiFdq9rW MtJzQRsl3tSD2fPW03UF5NQpmoTGeZuKNghHPFWpCU6IIDjoagXKWI5DiL6s//wH Dcx0I/qdLjAXMKfF1o5ZiSvwfNCeLi4McWhIQ+JRYvXW/qMs5Og6CvnY8JDifDRq VZDE5tSRWUWSQ5hVllKgfcHAYATzvjDH/Cax0M4qZhzRl+dNXZoucxWzM+o1snag ldVarAwHO5NO8nLQGave1+LlOP+2vIKW+pa/9ekTSpc2WZGFBzNJReUvxMw5sUIa W03X7evc8ojYXIGl9SUh939oIR3BN4Tl6GMNweBNu9fxU95V2qgiwATYNKUffGHS wPBL/NhMY5wcKgaPmhKsI7YMytY/xf6cx1gbXditzb5xcGZ5+Kwu80ljh97upDGA lIsvTM7BA2tWSAzd7FnzSWnjpPHJPFBz9HvmEaVjoGdcNxJSgHD0MdusGPA+FubD aslF2VTyGjqBQNfe74eY4OFR7/zalGlem8Vad1TWTNfK4YCJvbi3/VHhYASUqcFd jDPK6LmWl1CxwNg0nDaJXMN1L/4OVSFe69obpnsd69tWhnYQKFTDGUfXvBv4A+Gu B2kBZaksdG8=oIBt -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce