suse-su-2025:20565-1
Vulnerability from csaf_suse
Published
2025-08-21 08:01
Modified
2025-08-21 08:01
Summary
Security update for docker

Notes

Title of the patch
Security update for docker
Description of the patch
This update for docker fixes the following issues: - Update to Docker 28.3.3-ce: * CVE-2025-54388: firewalld reload can make published container ports accessible from remote hosts (bsc#1247367) - Update to docker-buildx v0.26.1.
Patchnames
SUSE-SLE-Micro-6.0-430
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).


To clipboard 

{
  "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 docker",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for docker fixes the following issues:\n\n- Update to Docker 28.3.3-ce: \n  * CVE-2025-54388: firewalld reload can make published container \n    ports accessible from remote hosts (bsc#1247367)\n\n- Update to docker-buildx v0.26.1.\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-SLE-Micro-6.0-430",
        "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-2025_20565-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2025:20565-1",
        "url": "https://www.suse.com/support/update/announcement/2025/suse-su-202520565-1/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2025:20565-1",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2025-August/022314.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1247367",
        "url": "https://bugzilla.suse.com/1247367"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2025-54388 page",
        "url": "https://www.suse.com/security/cve/CVE-2025-54388/"
      }
    ],
    "title": "Security update for docker",
    "tracking": {
      "current_release_date": "2025-08-21T08:01:27Z",
      "generator": {
        "date": "2025-08-21T08:01:27Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2025:20565-1",
      "initial_release_date": "2025-08-21T08:01:27Z",
      "revision_history": [
        {
          "date": "2025-08-21T08:01:27Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "docker-28.3.3_ce-6.1.aarch64",
                "product": {
                  "name": "docker-28.3.3_ce-6.1.aarch64",
                  "product_id": "docker-28.3.3_ce-6.1.aarch64"
                }
              },
              {
                "category": "product_version",
                "name": "docker-buildx-0.26.1-6.1.aarch64",
                "product": {
                  "name": "docker-buildx-0.26.1-6.1.aarch64",
                  "product_id": "docker-buildx-0.26.1-6.1.aarch64"
                }
              }
            ],
            "category": "architecture",
            "name": "aarch64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "docker-28.3.3_ce-6.1.s390x",
                "product": {
                  "name": "docker-28.3.3_ce-6.1.s390x",
                  "product_id": "docker-28.3.3_ce-6.1.s390x"
                }
              },
              {
                "category": "product_version",
                "name": "docker-buildx-0.26.1-6.1.s390x",
                "product": {
                  "name": "docker-buildx-0.26.1-6.1.s390x",
                  "product_id": "docker-buildx-0.26.1-6.1.s390x"
                }
              }
            ],
            "category": "architecture",
            "name": "s390x"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "docker-28.3.3_ce-6.1.x86_64",
                "product": {
                  "name": "docker-28.3.3_ce-6.1.x86_64",
                  "product_id": "docker-28.3.3_ce-6.1.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "docker-buildx-0.26.1-6.1.x86_64",
                "product": {
                  "name": "docker-buildx-0.26.1-6.1.x86_64",
                  "product_id": "docker-buildx-0.26.1-6.1.x86_64"
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Linux Micro 6.0",
                "product": {
                  "name": "SUSE Linux Micro 6.0",
                  "product_id": "SUSE Linux Micro 6.0",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sl-micro:6.0"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "docker-28.3.3_ce-6.1.aarch64 as component of SUSE Linux Micro 6.0",
          "product_id": "SUSE Linux Micro 6.0:docker-28.3.3_ce-6.1.aarch64"
        },
        "product_reference": "docker-28.3.3_ce-6.1.aarch64",
        "relates_to_product_reference": "SUSE Linux Micro 6.0"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "docker-28.3.3_ce-6.1.s390x as component of SUSE Linux Micro 6.0",
          "product_id": "SUSE Linux Micro 6.0:docker-28.3.3_ce-6.1.s390x"
        },
        "product_reference": "docker-28.3.3_ce-6.1.s390x",
        "relates_to_product_reference": "SUSE Linux Micro 6.0"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "docker-28.3.3_ce-6.1.x86_64 as component of SUSE Linux Micro 6.0",
          "product_id": "SUSE Linux Micro 6.0:docker-28.3.3_ce-6.1.x86_64"
        },
        "product_reference": "docker-28.3.3_ce-6.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Micro 6.0"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "docker-buildx-0.26.1-6.1.aarch64 as component of SUSE Linux Micro 6.0",
          "product_id": "SUSE Linux Micro 6.0:docker-buildx-0.26.1-6.1.aarch64"
        },
        "product_reference": "docker-buildx-0.26.1-6.1.aarch64",
        "relates_to_product_reference": "SUSE Linux Micro 6.0"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "docker-buildx-0.26.1-6.1.s390x as component of SUSE Linux Micro 6.0",
          "product_id": "SUSE Linux Micro 6.0:docker-buildx-0.26.1-6.1.s390x"
        },
        "product_reference": "docker-buildx-0.26.1-6.1.s390x",
        "relates_to_product_reference": "SUSE Linux Micro 6.0"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "docker-buildx-0.26.1-6.1.x86_64 as component of SUSE Linux Micro 6.0",
          "product_id": "SUSE Linux Micro 6.0:docker-buildx-0.26.1-6.1.x86_64"
        },
        "product_reference": "docker-buildx-0.26.1-6.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Micro 6.0"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-54388",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2025-54388"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Moby is an open source container framework developed by Docker Inc. that is distributed as Docker Engine, Mirantis Container Runtime, and various other downstream projects/products. In versions 28.2.0 through 28.3.2, when the firewalld service is reloaded it removes all iptables rules including those created by Docker. While Docker should automatically recreate these rules, versions before 28.3.3 fail to recreate the specific rules that block external access to containers. This means that after a firewalld reload, containers with ports published to localhost (like 127.0.0.1:8080) become accessible from remote machines that have network routing to the Docker bridge, even though they should only be accessible from the host itself. The vulnerability only affects explicitly published ports - unpublished ports remain protected. This issue is fixed in version 28.3.3.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Micro 6.0:docker-28.3.3_ce-6.1.aarch64",
          "SUSE Linux Micro 6.0:docker-28.3.3_ce-6.1.s390x",
          "SUSE Linux Micro 6.0:docker-28.3.3_ce-6.1.x86_64",
          "SUSE Linux Micro 6.0:docker-buildx-0.26.1-6.1.aarch64",
          "SUSE Linux Micro 6.0:docker-buildx-0.26.1-6.1.s390x",
          "SUSE Linux Micro 6.0:docker-buildx-0.26.1-6.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2025-54388",
          "url": "https://www.suse.com/security/cve/CVE-2025-54388"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1247367 for CVE-2025-54388",
          "url": "https://bugzilla.suse.com/1247367"
        }
      ],
      "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 Micro 6.0:docker-28.3.3_ce-6.1.aarch64",
            "SUSE Linux Micro 6.0:docker-28.3.3_ce-6.1.s390x",
            "SUSE Linux Micro 6.0:docker-28.3.3_ce-6.1.x86_64",
            "SUSE Linux Micro 6.0:docker-buildx-0.26.1-6.1.aarch64",
            "SUSE Linux Micro 6.0:docker-buildx-0.26.1-6.1.s390x",
            "SUSE Linux Micro 6.0:docker-buildx-0.26.1-6.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.2,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Micro 6.0:docker-28.3.3_ce-6.1.aarch64",
            "SUSE Linux Micro 6.0:docker-28.3.3_ce-6.1.s390x",
            "SUSE Linux Micro 6.0:docker-28.3.3_ce-6.1.x86_64",
            "SUSE Linux Micro 6.0:docker-buildx-0.26.1-6.1.aarch64",
            "SUSE Linux Micro 6.0:docker-buildx-0.26.1-6.1.s390x",
            "SUSE Linux Micro 6.0:docker-buildx-0.26.1-6.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2025-08-21T08:01:27Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2025-54388"
    }
  ]
}


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