-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: go-toolset-1.15-golang security update Advisory ID: RHSA-2021:3431-01 Product: Red Hat Developer Tools Advisory URL: https://access.redhat.com/errata/RHSA-2021:3431 Issue date: 2021-09-07 CVE Names: CVE-2021-29923 CVE-2021-33195 CVE-2021-33197 ===================================================================== 1. Summary: An update for go-toolset-1.15-golang is now available for Red Hat Developer Tools. 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 Developer Tools for Red Hat Enterprise Linux Server (v. 7) - noarch, ppc64le, s390x, x86_64 Red Hat Developer Tools for Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64 3. Description: Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang. Security Fix(es): * golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet (CVE-2021-29923) * 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) 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/): 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 1992006 - CVE-2021-29923 golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet 6. Package List: Red Hat Developer Tools for Red Hat Enterprise Linux Server (v. 7): Source: go-toolset-1.15-golang-1.15.14-2.el7_9.src.rpm noarch: go-toolset-1.15-golang-docs-1.15.14-2.el7_9.noarch.rpm ppc64le: go-toolset-1.15-golang-1.15.14-2.el7_9.ppc64le.rpm go-toolset-1.15-golang-bin-1.15.14-2.el7_9.ppc64le.rpm go-toolset-1.15-golang-misc-1.15.14-2.el7_9.ppc64le.rpm go-toolset-1.15-golang-src-1.15.14-2.el7_9.ppc64le.rpm go-toolset-1.15-golang-tests-1.15.14-2.el7_9.ppc64le.rpm s390x: go-toolset-1.15-golang-1.15.14-2.el7_9.s390x.rpm go-toolset-1.15-golang-bin-1.15.14-2.el7_9.s390x.rpm go-toolset-1.15-golang-misc-1.15.14-2.el7_9.s390x.rpm go-toolset-1.15-golang-src-1.15.14-2.el7_9.s390x.rpm go-toolset-1.15-golang-tests-1.15.14-2.el7_9.s390x.rpm x86_64: go-toolset-1.15-golang-1.15.14-2.el7_9.x86_64.rpm go-toolset-1.15-golang-bin-1.15.14-2.el7_9.x86_64.rpm go-toolset-1.15-golang-misc-1.15.14-2.el7_9.x86_64.rpm go-toolset-1.15-golang-race-1.15.14-2.el7_9.x86_64.rpm go-toolset-1.15-golang-src-1.15.14-2.el7_9.x86_64.rpm go-toolset-1.15-golang-tests-1.15.14-2.el7_9.x86_64.rpm Red Hat Developer Tools for Red Hat Enterprise Linux Workstation (v. 7): Source: go-toolset-1.15-golang-1.15.14-2.el7_9.src.rpm noarch: go-toolset-1.15-golang-docs-1.15.14-2.el7_9.noarch.rpm x86_64: go-toolset-1.15-golang-1.15.14-2.el7_9.x86_64.rpm go-toolset-1.15-golang-bin-1.15.14-2.el7_9.x86_64.rpm go-toolset-1.15-golang-misc-1.15.14-2.el7_9.x86_64.rpm go-toolset-1.15-golang-race-1.15.14-2.el7_9.x86_64.rpm go-toolset-1.15-golang-src-1.15.14-2.el7_9.x86_64.rpm go-toolset-1.15-golang-tests-1.15.14-2.el7_9.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-2021-29923 https://access.redhat.com/security/cve/CVE-2021-33195 https://access.redhat.com/security/cve/CVE-2021-33197 https://access.redhat.com/security/updates/classification/#moderate 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 iQIVAwUBYTckr9zjgjWX9erEAQiYlQ/8C9qg/98r1ykVgG2gkD4zX8Z46C7+3NE0 phkstvO0ZM6Qbx4WPAFR4O8GNK3AXFFOZWSwbeG+Eon5/AZ+WTUUEAKN2TwTVNwp ZM1qSOCLxE87QOuCMIHZAXbtebT7w8mhuJeVtgAFoUSL4UVP5/yc+o1jn54Kg0+D Bb6Z6JwHHeXMGCXokaoVIVY+bSHF0Ag3mLXED/OsptguFYXPfUuCpSRVPERxohhv YVkYhC6y9GladVJWMXnfob2b/NfFmm1oWslugZmKUmh+Wampbnh5O0MZV04MopRJ 1oKXHZz1C70hKIc3RE2hE9RNyext/LtH+qNZ1uLxILGugD6Wr773B/ooA6lZL2IB /yt0/cckHLRwBHxdaoe3X8lpBaVz4zH+jtJ1pKRT2nf7KEMDWqmnBZHPsN1gq6ku kY982rodIyRW6vHTPaeINFq7mJzvqwHsw+dSA/w69qpXOIe1GBQ20newTlScFlvj a/qx1xnnoYbzpWimsFNwsYzU6PfG8a0qvuKETuQi2OWvM/hwXgfupf5dNWoGYf8u yV16gX/LZGyxOnGgVAs03BGbPHFdsmeRxQ9I6OCz65U63SDR3SFzQgqW2GOdgpG9 eiAw4wcAoWw0mX8fM5u3t3jKbIk/0bliJ+uiaLLclpwY5g51N3EJA5hOYmErt/1i t2kDHC04HOM= =n53m -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce