{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_security_advisory","csaf_version":"2.0","distribution":{"text":"Copyright 2023 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"Security update for helm","title":"Title of the patch"},{"category":"description","text":"This update for helm fixes the following issues:\n\nUpdate to version 3.11.1 (bsc#1208084):\n\n- CVE-2023-25165: Fixed a information disclosure problem via getHostByName injection inside a chart to get values to a malicious DNS server.\n","title":"Description of the patch"},{"category":"details","text":"SUSE-2023-1571,SUSE-SLE-Module-Containers-15-SP4-2023-1571,SUSE-SLE-Module-Packagehub-Subpackages-15-SP4-2023-1571,openSUSE-SLE-15.4-2023-1571","title":"Patchnames"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"self","summary":"URL for SUSE-SU-2023:1571-1","url":"https://www.suse.com/support/update/announcement/2023/suse-su-20231571-1/"},{"category":"external","summary":"SUSE ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"self","summary":"URL of this CSAF notice","url":"https://ftp.suse.com/pub/projects/security/csaf/suse-su-2023_1571-1.json"},{"category":"self","summary":"E-Mail link for SUSE-SU-2023:1571-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2023-March/014157.html"},{"category":"self","summary":"SUSE Bug 1208084","url":"https://bugzilla.suse.com/1208084"},{"category":"self","summary":"SUSE CVE CVE-2023-25165 page","url":"https://www.suse.com/security/cve/CVE-2023-25165/"}],"title":"Security update for 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The function is able to accept a hostname and return an IP address for that hostname. To get the IP address the function performs a DNS lookup. The DNS lookup happens when used with `helm install|upgrade|template` or when the Helm SDK is used to render a chart. Information passed into the chart can be disclosed to the DNS servers used to lookup the IP address. For example, a malicious chart could inject `getHostByName` into a chart in order to disclose values to a malicious DNS server. The issue has been fixed in Helm 3.11.1. Prior to using a chart with Helm verify the `getHostByName` function is not being used in a template to disclose any information you do not want passed to DNS servers.","title":"Vulnerability description"}],"product_status":{"fixed":["SUSE Linux Enterprise Module for Containers 15 SP4:helm-3.11.1-150000.1.16.1.aarch64","SUSE Linux Enterprise Module for Containers 15 SP4:helm-3.11.1-150000.1.16.1.ppc64le","SUSE Linux Enterprise Module for Containers 15 SP4:helm-3.11.1-150000.1.16.1.s390x","SUSE Linux Enterprise Module for Containers 15 SP4:helm-3.11.1-150000.1.16.1.x86_64","SUSE Linux Enterprise Module for Containers 15 SP4:helm-bash-completion-3.11.1-150000.1.16.1.noarch","SUSE Linux Enterprise Module for Containers 15 SP4:helm-zsh-completion-3.11.1-150000.1.16.1.noarch","SUSE Linux Enterprise Module for Package Hub 15 SP4:helm-fish-completion-3.11.1-150000.1.16.1.noarch","openSUSE Leap 15.4:helm-3.11.1-150000.1.16.1.aarch64","openSUSE Leap 15.4:helm-3.11.1-150000.1.16.1.ppc64le","openSUSE Leap 15.4:helm-3.11.1-150000.1.16.1.s390x","openSUSE Leap 15.4:helm-3.11.1-150000.1.16.1.x86_64","openSUSE Leap 15.4:helm-bash-completion-3.11.1-150000.1.16.1.noarch","openSUSE Leap 15.4:helm-fish-completion-3.11.1-150000.1.16.1.noarch","openSUSE Leap 15.4:helm-zsh-completion-3.11.1-150000.1.16.1.noarch"]},"references":[{"category":"external","summary":"CVE-2023-25165","url":"https://www.suse.com/security/cve/CVE-2023-25165"},{"category":"external","summary":"SUSE Bug 1208083 for CVE-2023-25165","url":"https://bugzilla.suse.com/1208083"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Enterprise Module for Containers 15 SP4:helm-3.11.1-150000.1.16.1.aarch64","SUSE Linux Enterprise Module for Containers 15 SP4:helm-3.11.1-150000.1.16.1.ppc64le","SUSE Linux Enterprise Module for Containers 15 SP4:helm-3.11.1-150000.1.16.1.s390x","SUSE Linux Enterprise Module for Containers 15 SP4:helm-3.11.1-150000.1.16.1.x86_64","SUSE Linux Enterprise Module for Containers 15 SP4:helm-bash-completion-3.11.1-150000.1.16.1.noarch","SUSE Linux Enterprise Module for Containers 15 SP4:helm-zsh-completion-3.11.1-150000.1.16.1.noarch","SUSE Linux Enterprise Module for Package Hub 15 SP4:helm-fish-completion-3.11.1-150000.1.16.1.noarch","openSUSE Leap 15.4:helm-3.11.1-150000.1.16.1.aarch64","openSUSE Leap 15.4:helm-3.11.1-150000.1.16.1.ppc64le","openSUSE Leap 15.4:helm-3.11.1-150000.1.16.1.s390x","openSUSE Leap 15.4:helm-3.11.1-150000.1.16.1.x86_64","openSUSE Leap 15.4:helm-bash-completion-3.11.1-150000.1.16.1.noarch","openSUSE Leap 15.4:helm-fish-completion-3.11.1-150000.1.16.1.noarch","openSUSE Leap 15.4:helm-zsh-completion-3.11.1-150000.1.16.1.noarch"]}],"scores":[{"cvss_v3":{"baseScore":4.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"products":["SUSE Linux Enterprise Module for Containers 15 SP4:helm-3.11.1-150000.1.16.1.aarch64","SUSE Linux Enterprise Module for Containers 15 SP4:helm-3.11.1-150000.1.16.1.ppc64le","SUSE Linux Enterprise Module for Containers 15 SP4:helm-3.11.1-150000.1.16.1.s390x","SUSE Linux Enterprise Module for Containers 15 SP4:helm-3.11.1-150000.1.16.1.x86_64","SUSE Linux Enterprise Module for Containers 15 SP4:helm-bash-completion-3.11.1-150000.1.16.1.noarch","SUSE Linux Enterprise Module for Containers 15 SP4:helm-zsh-completion-3.11.1-150000.1.16.1.noarch","SUSE Linux Enterprise Module for Package Hub 15 SP4:helm-fish-completion-3.11.1-150000.1.16.1.noarch","openSUSE Leap 15.4:helm-3.11.1-150000.1.16.1.aarch64","openSUSE Leap 15.4:helm-3.11.1-150000.1.16.1.ppc64le","openSUSE Leap 15.4:helm-3.11.1-150000.1.16.1.s390x","openSUSE Leap 15.4:helm-3.11.1-150000.1.16.1.x86_64","openSUSE Leap 15.4:helm-bash-completion-3.11.1-150000.1.16.1.noarch","openSUSE Leap 15.4:helm-fish-completion-3.11.1-150000.1.16.1.noarch","openSUSE Leap 15.4:helm-zsh-completion-3.11.1-150000.1.16.1.noarch"]}],"threats":[{"category":"impact","date":"2023-03-24T12:45:17Z","details":"moderate"}],"title":"CVE-2023-25165"}]}