suse-su-2023:1571-1
Vulnerability from csaf_suse
Published
2023-03-24 12:45
Modified
2023-03-24 12:45
Summary
Security update for helm
Notes
Title of the patch
Security update for helm
Description of the patch
This update for helm fixes the following issues:
Update to version 3.11.1 (bsc#1208084):
- CVE-2023-25165: Fixed a information disclosure problem via getHostByName injection inside a chart to get values to a malicious DNS server.
Patchnames
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
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{ "document": { "aggregate_severity": { "namespace": "https://www.suse.com/support/security/rating/", "text": "moderate" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright 2024 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": "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": "URL for SUSE-SU-2023:1571-1", "url": "https://www.suse.com/support/update/announcement/2023/suse-su-20231571-1/" }, { "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 helm", "tracking": { "current_release_date": "2023-03-24T12:45:17Z", "generator": { "date": "2023-03-24T12:45:17Z", "engine": { "name": "cve-database.git:bin/generate-csaf.pl", "version": "1" } }, "id": "SUSE-SU-2023:1571-1", "initial_release_date": "2023-03-24T12:45:17Z", "revision_history": [ { "date": "2023-03-24T12:45:17Z", "number": "1", "summary": "Current version" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version", "name": "helm-3.11.1-150000.1.16.1.aarch64", "product": { "name": "helm-3.11.1-150000.1.16.1.aarch64", "product_id": "helm-3.11.1-150000.1.16.1.aarch64" } } ], "category": "architecture", "name": "aarch64" }, { "branches": [ { "category": "product_version", "name": "helm-3.11.1-150000.1.16.1.i586", "product": { "name": "helm-3.11.1-150000.1.16.1.i586", "product_id": "helm-3.11.1-150000.1.16.1.i586" } } ], "category": "architecture", "name": "i586" }, { "branches": [ { "category": "product_version", "name": "helm-bash-completion-3.11.1-150000.1.16.1.noarch", "product": { "name": "helm-bash-completion-3.11.1-150000.1.16.1.noarch", "product_id": "helm-bash-completion-3.11.1-150000.1.16.1.noarch" } }, { "category": "product_version", "name": "helm-fish-completion-3.11.1-150000.1.16.1.noarch", "product": { "name": "helm-fish-completion-3.11.1-150000.1.16.1.noarch", "product_id": "helm-fish-completion-3.11.1-150000.1.16.1.noarch" } }, { "category": "product_version", "name": "helm-zsh-completion-3.11.1-150000.1.16.1.noarch", "product": { "name": "helm-zsh-completion-3.11.1-150000.1.16.1.noarch", "product_id": "helm-zsh-completion-3.11.1-150000.1.16.1.noarch" } } ], "category": "architecture", "name": "noarch" }, { "branches": [ { "category": "product_version", "name": "helm-3.11.1-150000.1.16.1.ppc64le", "product": { "name": "helm-3.11.1-150000.1.16.1.ppc64le", "product_id": "helm-3.11.1-150000.1.16.1.ppc64le" } } ], "category": "architecture", "name": "ppc64le" }, { "branches": [ { 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"relates_to_product_reference": "openSUSE Leap 15.4" } ] }, "vulnerabilities": [ { "cve": "CVE-2023-25165", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2023-25165" } ], "notes": [ { "category": "general", "text": "Helm is a tool that streamlines installing and managing Kubernetes applications.`getHostByName` is a Helm template function introduced in Helm v3. 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": "CVE description" } ], "product_status": { "recommended": [ "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" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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