# Security update for golang-github-prometheus-alertmanager Announcement ID: SUSE-SU-2024:0512-1 Rating: important References: * bsc#1218838 * jsc#MSQA-719 * jsc#PED-7353 Cross-References: * CVE-2023-40577 CVSS scores: * CVE-2023-40577 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N * CVE-2023-40577 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Affected Products: * openSUSE Leap 15.3 * openSUSE Leap 15.4 * openSUSE Leap 15.5 * SUSE Linux Enterprise Desktop 15 * SUSE Linux Enterprise Desktop 15 SP1 * SUSE Linux Enterprise Desktop 15 SP2 * SUSE Linux Enterprise Desktop 15 SP3 * SUSE Linux Enterprise Desktop 15 SP4 * SUSE Linux Enterprise Desktop 15 SP5 * SUSE Linux Enterprise Desktop 15 SP6 * SUSE Linux Enterprise High Performance Computing 15 * SUSE Linux Enterprise High Performance Computing 15 SP1 * SUSE Linux Enterprise High Performance Computing 15 SP2 * SUSE Linux Enterprise High Performance Computing 15 SP3 * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise High Performance Computing 15 SP5 * SUSE Linux Enterprise High Performance Computing 15 SP6 * SUSE Linux Enterprise Micro 5.5 * SUSE Linux Enterprise Real Time 15 SP1 * SUSE Linux Enterprise Real Time 15 SP2 * SUSE Linux Enterprise Real Time 15 SP3 * SUSE Linux Enterprise Real Time 15 SP4 * SUSE Linux Enterprise Real Time 15 SP5 * SUSE Linux Enterprise Server 15 * SUSE Linux Enterprise Server 15 SP1 * SUSE Linux Enterprise Server 15 SP2 * SUSE Linux Enterprise Server 15 SP3 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server 15 SP5 * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 * SUSE Linux Enterprise Server for SAP Applications 15 SP1 * SUSE Linux Enterprise Server for SAP Applications 15 SP2 * SUSE Linux Enterprise Server for SAP Applications 15 SP3 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 * SUSE Manager Client Tools for SLE 15 * SUSE Manager Proxy 4.3 * SUSE Manager Proxy 4.3 Module 4.3 * SUSE Manager Retail Branch Server 4.3 * SUSE Package Hub 15 15-SP5 An update that solves one vulnerability and contains two features can now be installed. ## Description: This update for golang-github-prometheus-alertmanager fixes the following issues: golang-github-prometheus-alertmanager was updated from version 0.23.0 to 0.26.0 (jsc#PED-7353): * Version 0.26.0: * Security fixes: * CVE-2023-40577: Fix stored XSS via the /api/v1/alerts endpoint in the Alertmanager UI (bsc#1218838) * Other changes and bugs fixed: * Configuration: Fix empty list of receivers and inhibit_rules would cause the alertmanager to crash * Templating: Fixed a race condition when using the title function. It is now race-safe * API: Fixed duplicate receiver names in the api/v2/receivers API endpoint * API: Attempting to delete a silence now returns the correct status code, 404 instead of 500 * Clustering: Fixes a panic when tls_client_config is empty * Webhook: url is now marked as a secret. It will no longer show up in the logs as clear-text * Metrics: New label reason for alertmanager_notifications_failed_total metric to indicate the type of error of the alert delivery * Clustering: New flag --cluster.label, to help to block any traffic that is not meant for the cluster * Integrations: Add Microsoft Teams as a supported integration * Version 0.25.0: * Fail configuration loading if api_key and api_key_file are defined at the same time * Fix the alertmanager_alerts metric to avoid counting resolved alerts as active. Also added a new alertmanager_marked_alerts metric that retain the old behavior * Trim contents of Slack API URLs when reading from files * amtool: Avoid panic when the label value matcher is empty * Fail configuration loading if api_url is empty for OpsGenie * Fix email template for resolved notifications * Add proxy_url support for OAuth2 in HTTP client configuration * Reload TLS certificate and key from disk when updated * Add Discord integration * Add Webex integration * Add min_version support to select the minimum TLS version in HTTP client configuration * Add max_version support to select the maximum TLS version in HTTP client configuration * Emit warning logs when truncating messages in notifications * Support HEAD method for the /-/healty and /-/ready endpoints * Add support for reading global and local SMTP passwords from files * UI: Add 'Link' button to alerts in list * UI: Allow to choose the first day of the week as Sunday or Monday * Version 0.24.0: * Fix HTTP client configuration for the SNS receiver * Fix unclosed file descriptor after reading the silences snapshot file * Fix field names for mute_time_intervals in JSON marshaling * Ensure that the root route doesn't have any matchers * Truncate the message's title to 1024 chars to avoid hitting Slack limits * Fix the default HTML email template (email.default.html) to match with the canonical source * Detect SNS FIFO topic based on the rendered value * Avoid deleting and recreating a silence when an update is possible * api/v2: Return 200 OK when deleting an expired silence * amtool: Fix the silence's end date when adding a silence. The end date is (start date + duration) while it used to be (current time + duration). The new behavior is consistent with the update operation * Add the /api/v2 prefix to all endpoints in the OpenAPI specification and generated client code * Add --cluster.tls-config experimental flag to secure cluster traffic via mutual TLS * Add Telegram integration ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * SUSE Manager Proxy 4.3 Module 4.3 zypper in -t patch SUSE-SLE-Module-SUSE-Manager-Proxy-4.3-2024-512=1 * openSUSE Leap 15.5 zypper in -t patch openSUSE-SLE-15.5-2024-512=1 * SUSE Manager Client Tools for SLE 15 zypper in -t patch SUSE-SLE-Manager-Tools-15-2024-512=1 * SUSE Package Hub 15 15-SP5 zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP5-2024-512=1 ## Package List: * SUSE Manager Proxy 4.3 Module 4.3 (aarch64 ppc64le s390x x86_64) * golang-github-prometheus-alertmanager-0.26.0-150100.4.19.1 * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64) * golang-github-prometheus-alertmanager-0.26.0-150100.4.19.1 * SUSE Manager Client Tools for SLE 15 (aarch64 ppc64le s390x x86_64) * golang-github-prometheus-alertmanager-0.26.0-150100.4.19.1 * SUSE Package Hub 15 15-SP5 (aarch64 ppc64le s390x x86_64) * golang-github-prometheus-alertmanager-0.26.0-150100.4.19.1 ## References: * https://www.suse.com/security/cve/CVE-2023-40577.html * https://bugzilla.suse.com/show_bug.cgi?id=1218838 * https://jira.suse.com/browse/MSQA-719 * https://jira.suse.com/browse/PED-7353