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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.3793 grafana security, bug fix, and enhancement update 10 November 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: grafana Publisher: Red Hat Operating System: Red Hat Impact/Access: Denial of Service -- Remote/Unauthenticated Provide Misleading Information -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Reduced Security -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2021-34558 CVE-2021-33197 CVE-2021-33195 CVE-2021-27358 CVE-2021-3114 Reference: ESB-2021.3652 ESB-2021.3476 ESB-2021.3141 ESB-2021.2748 Original Bulletin: https://access.redhat.com/errata/RHSA-2021:4226 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: grafana security, bug fix, and enhancement update Advisory ID: RHSA-2021:4226-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:4226 Issue date: 2021-11-09 CVE Names: CVE-2021-3114 CVE-2021-27358 CVE-2021-33195 CVE-2021-33197 CVE-2021-34558 ===================================================================== 1. Summary: An update for grafana 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, ppc64le, s390x, x86_64 3. Description: Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB. The following packages have been upgraded to a later upstream version: grafana (7.5.9). (BZ#1921191) Security Fix(es): * golang: crypto/elliptic: incorrect operations on the P-224 curve (CVE-2021-3114) * grafana: snapshot feature allow an unauthenticated remote attacker to trigger a DoS via a remote API call (CVE-2021-27358) * 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) * 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. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.5 Release Notes linked from 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/): 1918750 - CVE-2021-3114 golang: crypto/elliptic: incorrect operations on the P-224 curve 1921191 - Rebase of Grafana for RHEL 8.5 1941024 - CVE-2021-27358 grafana: snapshot feature allow an unauthenticated remote attacker to trigger a DoS via a remote API call 1983596 - CVE-2021-34558 golang: crypto/tls: certificate of wrong type is causing TLS client to panic 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 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): Source: grafana-7.5.9-4.el8.src.rpm aarch64: grafana-7.5.9-4.el8.aarch64.rpm grafana-debuginfo-7.5.9-4.el8.aarch64.rpm ppc64le: grafana-7.5.9-4.el8.ppc64le.rpm grafana-debuginfo-7.5.9-4.el8.ppc64le.rpm s390x: grafana-7.5.9-4.el8.s390x.rpm grafana-debuginfo-7.5.9-4.el8.s390x.rpm x86_64: grafana-7.5.9-4.el8.x86_64.rpm grafana-debuginfo-7.5.9-4.el8.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-2021-3114 https://access.redhat.com/security/cve/CVE-2021-27358 https://access.redhat.com/security/cve/CVE-2021-33195 https://access.redhat.com/security/cve/CVE-2021-33197 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_enterprise_linux/8/html/8.5_release_notes/ 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 iQIVAwUBYYrdrNzjgjWX9erEAQjIBBAApAbs0AowqV5/LUBlo1TZt/0zSycChREp eDRdiZ3xVBYnmHYSeuZ2f4OwE2CHMuE2bDUShzpJhUDIbzWnaqgGJbEAonf8diGM dAR9eegyvIMjPoxwEy+BNE74CNzVbBNTq6A6zM1KGxJEo0G+h8zKns4wDae+Hk6K p4oQofmNbZsRlqsNLLMyhkjqZNEb5+aX/L4C3AkDdT3yD2NztTs6pvQstNbuSL0J 8v3br8wP1ST7JOV7woZO9X+1WupMKwbvnKo03YNIzrSI+ACg9zSZtMICmtE/ZGq7 8KtaDFhap68PRjNQdtl9gfrLSkSQSpv3ZaZWQVmN1p9nowsy/yeiq1+Uh5+TVPYo 7KJcO9M893iZ2Aw5fb5IFdDVXjqgSb99RL1PSK0U6smY8iXpMXHldLjo9FfohyqF pkqndNxFTOELO4l/gaZ3xBCsKKerq+SGVwISNXZ4FCFdyDG5q1RBl2Qok/4UacVC Gp6jfSeYJ6zShOfJHxoivFr2tZolcagklTB+3mj/EWN0Jxz1nbKUqsEZTULGvi91 tjWWZhFt576a+fgB733hl0B+eLxkPpTX+WGReWMJEPx3gMGrh6/aBU3DwvlV+8cH dv4z/MZhsISB3SgK1QuTvv+zzhmU2Y6fiAEr6EVK1PL5MD317SbWYJdmB3nzGvcC Bvw6vrjMrxA= =NBaR - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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