-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: go-toolset:rhel8 security, bug fix, and enhancement update Advisory ID: RHSA-2021:3076-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:3076 Issue date: 2021-08-10 CVE Names: CVE-2021-27918 CVE-2021-31525 CVE-2021-33196 CVE-2021-34558 ==================================================================== 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. The following packages have been upgraded to a later upstream version: golang (1.15.14). (BZ#1982287) Security Fix(es): * golang: encoding/xml: infinite loop when using xml.NewTokenDecoder with a custom TokenReader (CVE-2021-27918) * golang: net/http: panic in ReadRequest and ReadResponse when reading a very large header (CVE-2021-31525) * golang: archive/zip: malformed archive may cause panic or memory exhaustion (CVE-2021-33196) * golang: crypto/tls: certificate of wrong type is causing TLS client to panic (CVE-2021-34558) 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. Bug Fix(es): * FIPS mode AES CBC CryptBlocks incorrectly re-initializes IV in file crypto/internal/boring/aes.go (BZ#1978567) * FIPS mode AES CBC Decrypter produces incorrect result (BZ#1983976) 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/): 1937901 - CVE-2021-27918 golang: encoding/xml: infinite loop when using xml.NewTokenDecoder with a custom TokenReader 1958341 - CVE-2021-31525 golang: net/http: panic in ReadRequest and ReadResponse when reading a very large header 1965503 - CVE-2021-33196 golang: archive/zip: malformed archive may cause panic or memory exhaustion 1978567 - FIPS mode AES CBC CryptBlocks incorrectly re-initializes IV in file crypto/internal/boring/aes.go [rhel-8.4.0.z] 1983596 - CVE-2021-34558 golang: crypto/tls: certificate of wrong type is causing TLS client to panic 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): Source: delve-1.5.0-2.module+el8.4.0+8864+58b0fcdb.src.rpm go-toolset-1.15.14-1.module+el8.4.0+11833+614b07b8.src.rpm golang-1.15.14-1.module+el8.4.0+11833+614b07b8.src.rpm aarch64: go-toolset-1.15.14-1.module+el8.4.0+11833+614b07b8.aarch64.rpm golang-1.15.14-1.module+el8.4.0+11833+614b07b8.aarch64.rpm golang-bin-1.15.14-1.module+el8.4.0+11833+614b07b8.aarch64.rpm noarch: golang-docs-1.15.14-1.module+el8.4.0+11833+614b07b8.noarch.rpm golang-misc-1.15.14-1.module+el8.4.0+11833+614b07b8.noarch.rpm golang-src-1.15.14-1.module+el8.4.0+11833+614b07b8.noarch.rpm golang-tests-1.15.14-1.module+el8.4.0+11833+614b07b8.noarch.rpm ppc64le: go-toolset-1.15.14-1.module+el8.4.0+11833+614b07b8.ppc64le.rpm golang-1.15.14-1.module+el8.4.0+11833+614b07b8.ppc64le.rpm golang-bin-1.15.14-1.module+el8.4.0+11833+614b07b8.ppc64le.rpm s390x: go-toolset-1.15.14-1.module+el8.4.0+11833+614b07b8.s390x.rpm golang-1.15.14-1.module+el8.4.0+11833+614b07b8.s390x.rpm golang-bin-1.15.14-1.module+el8.4.0+11833+614b07b8.s390x.rpm x86_64: delve-1.5.0-2.module+el8.4.0+8864+58b0fcdb.x86_64.rpm delve-debuginfo-1.5.0-2.module+el8.4.0+8864+58b0fcdb.x86_64.rpm delve-debugsource-1.5.0-2.module+el8.4.0+8864+58b0fcdb.x86_64.rpm go-toolset-1.15.14-1.module+el8.4.0+11833+614b07b8.x86_64.rpm golang-1.15.14-1.module+el8.4.0+11833+614b07b8.x86_64.rpm golang-bin-1.15.14-1.module+el8.4.0+11833+614b07b8.x86_64.rpm golang-race-1.15.14-1.module+el8.4.0+11833+614b07b8.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-2021-27918 https://access.redhat.com/security/cve/CVE-2021-31525 https://access.redhat.com/security/cve/CVE-2021-33196 https://access.redhat.com/security/cve/CVE-2021-34558 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_developer_tools/1/html/using_go_1.15.7_toolset 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 iQIVAwUBYRKHSdzjgjWX9erEAQgR2Q//UFFf5AW2bRq78W10s533buaH/hr9v7T1 m4/ND45Sp0BlyCTjSUzucx8PIlIBWnr8mf5FRtncCrr4nPzXqdIlGbgGRGckGLYk 2lrstXviNvhGxfr4IBT4BNgD65eoxe1CED4273rbJm6GcfFkYRF048ZdSkM6pJaX C70MreTn1nnYwS4ma4golRfGQU01OQ8/ddCCpJccBRVfxEdD+K4F5n0LS2Kdpvci 4i1r3kCsuwJt0eX+twVu9mIZuRz4fKO6Om2KEhTqdLcpNnVPoQr23qd26bS680tV 2ufZkF93WOTrw4lSH2H4vI9KquuzQwVn1tu+1YLSOM7KCUimpp7F7u0VW6o+R6Zq 47Srs/tYOSTyBoT0t1QkpxlrzAATDFcP6hZexUoTMkxtSL0o4QKUplxAsyleQJ9y nqI8WtZhRsBLoPBaHpmtXnezr+5hFlDzvsg80T3YPiiSJTdLtKSmwoL5S+PXSvZ2 WB1A7LMM47c9gK4Q3OfM1CD69e1fdXh4uCnUJV0TYZySvXV8pAOWCrq4qBP4/mqM odgh7wEcBrty7Eca7sLpRH7znXs7kIx/2HuJFEWmB/1XyQI5ilmsj333iRktSKvt 95U+3mBNpzqohJJpH9jU71WdBMUyXy7hQ3k/FdNGa3Izotc8J7KbWt1UCqJYG1r7 3RBYH2jz108=Mn94 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce