Vulnerability-Lookup

SUSE-SU-2024:0512-1

Vulnerability from csaf_suse - Published: 2024-02-15 13:43 - Updated: 2024-02-15 13:43

Summary

Security update for golang-github-prometheus-alertmanager

Severity

Important

Notes

Title of the patch: Security update for golang-github-prometheus-alertmanager

Description of the patch: 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

Patchnames: SUSE-2024-512,SUSE-SLE-Manager-Tools-15-2024-512,SUSE-SLE-Module-Packagehub-Subpackages-15-SP5-2024-512,SUSE-SLE-Module-SUSE-Manager-Proxy-4.3-2024-512,openSUSE-SLE-15.5-2024-512

CVE-2023-40577

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

Recommended 16 products

Product	Version	Remediation
Unresolved product id: SUSE Linux Enterprise Module for Package Hub 15 SP5:golang-github-prometheus-alertmanager-0.26.0-150100.4.19.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Package Hub 15 SP5:golang-github-prometheus-alertmanager-0.26.0-150100.4.19.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Package Hub 15 SP5:golang-github-prometheus-alertmanager-0.26.0-150100.4.19.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Package Hub 15 SP5:golang-github-prometheus-alertmanager-0.26.0-150100.4.19.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Manager Client Tools 15:golang-github-prometheus-alertmanager-0.26.0-150100.4.19.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Manager Client Tools 15:golang-github-prometheus-alertmanager-0.26.0-150100.4.19.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Manager Client Tools 15:golang-github-prometheus-alertmanager-0.26.0-150100.4.19.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Manager Client Tools 15:golang-github-prometheus-alertmanager-0.26.0-150100.4.19.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Manager Proxy Module 4.3:golang-github-prometheus-alertmanager-0.26.0-150100.4.19.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Manager Proxy Module 4.3:golang-github-prometheus-alertmanager-0.26.0-150100.4.19.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Manager Proxy Module 4.3:golang-github-prometheus-alertmanager-0.26.0-150100.4.19.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Manager Proxy Module 4.3:golang-github-prometheus-alertmanager-0.26.0-150100.4.19.1.x86_64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.5:golang-github-prometheus-alertmanager-0.26.0-150100.4.19.1.aarch64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.5:golang-github-prometheus-alertmanager-0.26.0-150100.4.19.1.ppc64le	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.5:golang-github-prometheus-alertmanager-0.26.0-150100.4.19.1.s390x	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.5:golang-github-prometheus-alertmanager-0.26.0-150100.4.19.1.x86_64	—	Vendor Fix

Threats

Impact important

References

8 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/s…	self
https://www.suse.com/support/update/announcement/…	self
https://lists.suse.com/pipermail/sle-security-upd…	self
https://bugzilla.suse.com/1218838	self
https://www.suse.com/security/cve/CVE-2023-40577/	self
https://www.suse.com/security/cve/CVE-2023-40577	external
https://bugzilla.suse.com/1218838	external

JSON

To clipboard

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}

CVE-2023-40577 (GCVE-0-2023-40577)

Vulnerability from cvelistv5 – Published: 2023-08-25 00:12 – Updated: 2025-02-13 17:08

Title

Alertmanager UI is vulnerable to stored XSS via the /api/v1/alerts endpoint

Summary

Alertmanager handles alerts sent by client applications such as the Prometheus server. An attacker with the permission to perform POST requests on the /api/v1/alerts endpoint could be able to execute arbitrary JavaScript code on the users of Prometheus Alertmanager. This issue has been fixed in Alertmanager version 0.2.51.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-02 17:48 UTC

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

GitHub_M mitre root

References

2 references

URL	Tags
https://github.com/prometheus/alertmanager/securi…	x_refsource_CONFIRM
https://lists.debian.org/debian-lts-announce/2023…

Impacted products

1 product

Vendor	Product	Version
prometheus	alertmanager	Affected: <= 0.25.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T18:38:50.839Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/prometheus/alertmanager/security/advisories/GHSA-v86x-5fm3-5p7j",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/prometheus/alertmanager/security/advisories/GHSA-v86x-5fm3-5p7j"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00011.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-40577",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-02T17:48:47.367609Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-02T17:48:58.532Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "alertmanager",
          "vendor": "prometheus",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c= 0.25.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Alertmanager handles alerts sent by client applications such as the Prometheus server. An attacker with the permission to perform POST requests on the /api/v1/alerts endpoint could be able to execute arbitrary JavaScript code on the users of Prometheus Alertmanager. This issue has been fixed in Alertmanager version 0.2.51."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
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      "providerMetadata": {
        "dateUpdated": "2023-10-08T11:06:14.361Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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        },
        {
          "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00011.html"
        }
      ],
      "source": {
        "advisory": "GHSA-v86x-5fm3-5p7j",
        "discovery": "UNKNOWN"
      },
      "title": "Alertmanager UI is vulnerable to stored XSS via the /api/v1/alerts endpoint"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2023-40577",
    "datePublished": "2023-08-25T00:12:13.045Z",
    "dateReserved": "2023-08-16T18:24:02.390Z",
    "dateUpdated": "2025-02-13T17:08:34.242Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.