{
  "document": {
    "aggregate_severity": {
      "text": "Medium"
    },
    "category": "csaf_vex",
    "csaf_version": "2.0",
    "distribution": {
      "text": "TuxCare License Agreement",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://tuxcare.com/contact/",
      "name": "TuxCare",
      "namespace": "https://tuxcare.com/"
    },
    "references": [
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.tuxcare.com/csaf/v2/els_os/centos7els/vex/2025/cve-2025-59362-els_os-centos7els.json"
      }
    ],
    "tracking": {
      "current_release_date": "2026-03-30T09:42:26Z",
      "generator": {
        "date": "2026-03-30T09:42:26Z",
        "engine": {
          "name": "pyCSAF"
        }
      },
      "id": "CVE-2025-59362-ELS_OS-CENTOS7ELS",
      "initial_release_date": "2025-09-26T00:00:00Z",
      "revision_history": [
        {
          "date": "2025-09-26T00:00:00Z",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2026-03-30T09:42:26Z",
          "number": "2",
          "summary": "Official Publication"
        }
      ],
      "status": "final",
      "version": "2"
    },
    "title": "Security update on CVE-2025-59362"
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Community Enterprise Operating System 7",
                "product": {
                  "name": "Community Enterprise Operating System 7",
                  "product_id": "CentOS-7",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:o:centos:centos:7:*:*:*:*:*:*:*"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Community Enterprise Operating System"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "squid-7:3.5.20-17.0.5.el7_9.99.x86_64",
                "product": {
                  "name": "squid-7:3.5.20-17.0.5.el7_9.99.x86_64",
                  "product_id": "squid-7:3.5.20-17.0.5.el7_9.99.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/centos/squid@3.5.20-17.0.5.el7_9.99?arch=x86_64&epoch=7"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "squid-sysvinit-7:3.5.20-17.0.5.el7_9.99.x86_64",
                "product": {
                  "name": "squid-sysvinit-7:3.5.20-17.0.5.el7_9.99.x86_64",
                  "product_id": "squid-sysvinit-7:3.5.20-17.0.5.el7_9.99.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/centos/squid-sysvinit@3.5.20-17.0.5.el7_9.99?arch=x86_64&epoch=7"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "squid-migration-script-7:3.5.20-17.0.5.el7_9.99.x86_64",
                "product": {
                  "name": "squid-migration-script-7:3.5.20-17.0.5.el7_9.99.x86_64",
                  "product_id": "squid-migration-script-7:3.5.20-17.0.5.el7_9.99.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/centos/squid-migration-script@3.5.20-17.0.5.el7_9.99?arch=x86_64&epoch=7"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          }
        ],
        "category": "vendor",
        "name": "Red Hat, Inc."
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "squid-7:3.5.20-17.0.5.el7_9.99.tuxcare.els3.x86_64",
                "product": {
                  "name": "squid-7:3.5.20-17.0.5.el7_9.99.tuxcare.els3.x86_64",
                  "product_id": "squid-7:3.5.20-17.0.5.el7_9.99.tuxcare.els3.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/tuxcare/squid@3.5.20-17.0.5.el7_9.99.tuxcare.els3?arch=x86_64&epoch=7"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "squid-7:3.5.20-17.0.5.el7_9.99.tuxcare.els2.x86_64",
                "product": {
                  "name": "squid-7:3.5.20-17.0.5.el7_9.99.tuxcare.els2.x86_64",
                  "product_id": "squid-7:3.5.20-17.0.5.el7_9.99.tuxcare.els2.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/tuxcare/squid@3.5.20-17.0.5.el7_9.99.tuxcare.els2?arch=x86_64&epoch=7"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "squid-sysvinit-7:3.5.20-17.0.5.el7_9.99.tuxcare.els2.x86_64",
                "product": {
                  "name": "squid-sysvinit-7:3.5.20-17.0.5.el7_9.99.tuxcare.els2.x86_64",
                  "product_id": "squid-sysvinit-7:3.5.20-17.0.5.el7_9.99.tuxcare.els2.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/tuxcare/squid-sysvinit@3.5.20-17.0.5.el7_9.99.tuxcare.els2?arch=x86_64&epoch=7"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "squid-sysvinit-7:3.5.20-17.0.5.el7_9.99.tuxcare.els3.x86_64",
                "product": {
                  "name": "squid-sysvinit-7:3.5.20-17.0.5.el7_9.99.tuxcare.els3.x86_64",
                  "product_id": "squid-sysvinit-7:3.5.20-17.0.5.el7_9.99.tuxcare.els3.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/tuxcare/squid-sysvinit@3.5.20-17.0.5.el7_9.99.tuxcare.els3?arch=x86_64&epoch=7"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "squid-migration-script-7:3.5.20-17.0.5.el7_9.99.tuxcare.els2.x86_64",
                "product": {
                  "name": "squid-migration-script-7:3.5.20-17.0.5.el7_9.99.tuxcare.els2.x86_64",
                  "product_id": "squid-migration-script-7:3.5.20-17.0.5.el7_9.99.tuxcare.els2.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/tuxcare/squid-migration-script@3.5.20-17.0.5.el7_9.99.tuxcare.els2?arch=x86_64&epoch=7"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "squid-migration-script-7:3.5.20-17.0.5.el7_9.99.tuxcare.els3.x86_64",
                "product": {
                  "name": "squid-migration-script-7:3.5.20-17.0.5.el7_9.99.tuxcare.els3.x86_64",
                  "product_id": "squid-migration-script-7:3.5.20-17.0.5.el7_9.99.tuxcare.els3.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/tuxcare/squid-migration-script@3.5.20-17.0.5.el7_9.99.tuxcare.els3?arch=x86_64&epoch=7"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          }
        ],
        "category": "vendor",
        "name": "TuxCare"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "squid-7:3.5.20-17.0.5.el7_9.99.tuxcare.els3.x86_64 as a component of Community Enterprise Operating System 7",
          "product_id": "CentOS-7:squid-7:3.5.20-17.0.5.el7_9.99.tuxcare.els3.x86_64"
        },
        "product_reference": "squid-7:3.5.20-17.0.5.el7_9.99.tuxcare.els3.x86_64",
        "relates_to_product_reference": "CentOS-7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "squid-7:3.5.20-17.0.5.el7_9.99.x86_64 as a component of Community Enterprise Operating System 7",
          "product_id": "CentOS-7:squid-7:3.5.20-17.0.5.el7_9.99.x86_64"
        },
        "product_reference": "squid-7:3.5.20-17.0.5.el7_9.99.x86_64",
        "relates_to_product_reference": "CentOS-7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "squid-7:3.5.20-17.0.5.el7_9.99.tuxcare.els2.x86_64 as a component of Community Enterprise Operating System 7",
          "product_id": "CentOS-7:squid-7:3.5.20-17.0.5.el7_9.99.tuxcare.els2.x86_64"
        },
        "product_reference": "squid-7:3.5.20-17.0.5.el7_9.99.tuxcare.els2.x86_64",
        "relates_to_product_reference": "CentOS-7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "squid-sysvinit-7:3.5.20-17.0.5.el7_9.99.tuxcare.els2.x86_64 as a component of Community Enterprise Operating System 7",
          "product_id": "CentOS-7:squid-sysvinit-7:3.5.20-17.0.5.el7_9.99.tuxcare.els2.x86_64"
        },
        "product_reference": "squid-sysvinit-7:3.5.20-17.0.5.el7_9.99.tuxcare.els2.x86_64",
        "relates_to_product_reference": "CentOS-7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "squid-sysvinit-7:3.5.20-17.0.5.el7_9.99.x86_64 as a component of Community Enterprise Operating System 7",
          "product_id": "CentOS-7:squid-sysvinit-7:3.5.20-17.0.5.el7_9.99.x86_64"
        },
        "product_reference": "squid-sysvinit-7:3.5.20-17.0.5.el7_9.99.x86_64",
        "relates_to_product_reference": "CentOS-7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "squid-sysvinit-7:3.5.20-17.0.5.el7_9.99.tuxcare.els3.x86_64 as a component of Community Enterprise Operating System 7",
          "product_id": "CentOS-7:squid-sysvinit-7:3.5.20-17.0.5.el7_9.99.tuxcare.els3.x86_64"
        },
        "product_reference": "squid-sysvinit-7:3.5.20-17.0.5.el7_9.99.tuxcare.els3.x86_64",
        "relates_to_product_reference": "CentOS-7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "squid-migration-script-7:3.5.20-17.0.5.el7_9.99.tuxcare.els2.x86_64 as a component of Community Enterprise Operating System 7",
          "product_id": "CentOS-7:squid-migration-script-7:3.5.20-17.0.5.el7_9.99.tuxcare.els2.x86_64"
        },
        "product_reference": "squid-migration-script-7:3.5.20-17.0.5.el7_9.99.tuxcare.els2.x86_64",
        "relates_to_product_reference": "CentOS-7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "squid-migration-script-7:3.5.20-17.0.5.el7_9.99.x86_64 as a component of Community Enterprise Operating System 7",
          "product_id": "CentOS-7:squid-migration-script-7:3.5.20-17.0.5.el7_9.99.x86_64"
        },
        "product_reference": "squid-migration-script-7:3.5.20-17.0.5.el7_9.99.x86_64",
        "relates_to_product_reference": "CentOS-7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "squid-migration-script-7:3.5.20-17.0.5.el7_9.99.tuxcare.els3.x86_64 as a component of Community Enterprise Operating System 7",
          "product_id": "CentOS-7:squid-migration-script-7:3.5.20-17.0.5.el7_9.99.tuxcare.els3.x86_64"
        },
        "product_reference": "squid-migration-script-7:3.5.20-17.0.5.el7_9.99.tuxcare.els3.x86_64",
        "relates_to_product_reference": "CentOS-7"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-59362",
      "cwe": {
        "id": "CWE-121",
        "name": "Stack-based Buffer Overflow"
      },
      "notes": [
        {
          "category": "description",
          "text": "Squid through 7.1 mishandles ASN.1 encoding of long SNMP OIDs. This occurs in asn_build_objid in lib/snmplib/asn1.c.",
          "title": "Vulnerability description"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "known_affected": [
          "CentOS-7:squid-7:3.5.20-17.0.5.el7_9.99.tuxcare.els2.x86_64",
          "CentOS-7:squid-7:3.5.20-17.0.5.el7_9.99.tuxcare.els3.x86_64",
          "CentOS-7:squid-7:3.5.20-17.0.5.el7_9.99.x86_64",
          "CentOS-7:squid-migration-script-7:3.5.20-17.0.5.el7_9.99.tuxcare.els2.x86_64",
          "CentOS-7:squid-migration-script-7:3.5.20-17.0.5.el7_9.99.tuxcare.els3.x86_64",
          "CentOS-7:squid-migration-script-7:3.5.20-17.0.5.el7_9.99.x86_64",
          "CentOS-7:squid-sysvinit-7:3.5.20-17.0.5.el7_9.99.tuxcare.els2.x86_64",
          "CentOS-7:squid-sysvinit-7:3.5.20-17.0.5.el7_9.99.tuxcare.els3.x86_64",
          "CentOS-7:squid-sysvinit-7:3.5.20-17.0.5.el7_9.99.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2025-59362"
        }
      ],
      "release_date": "2025-09-26T00:00:00Z",
      "remediations": [
        {
          "category": "no_fix_planned",
          "details": "This issue is only reachable via Squid’s optional SNMP management interface: SNMP is disabled by default, it listens on a separate non-HTTP port (typically UDP 3401), and requests are denied unless explicit snmp_access ACLs are configured. In centrally managed VM/server deployments where the SNMP listener is not enabled or exposed, the vulnerable code path is not accessible over the network. Even when reachable, the documented impact is limited to low-severity availability disruption with no confidentiality or integrity effect, making this a low-priority concern.",
          "product_ids": [
            "CentOS-7:squid-7:3.5.20-17.0.5.el7_9.99.tuxcare.els2.x86_64",
            "CentOS-7:squid-7:3.5.20-17.0.5.el7_9.99.tuxcare.els3.x86_64",
            "CentOS-7:squid-7:3.5.20-17.0.5.el7_9.99.x86_64",
            "CentOS-7:squid-migration-script-7:3.5.20-17.0.5.el7_9.99.tuxcare.els2.x86_64",
            "CentOS-7:squid-migration-script-7:3.5.20-17.0.5.el7_9.99.tuxcare.els3.x86_64",
            "CentOS-7:squid-migration-script-7:3.5.20-17.0.5.el7_9.99.x86_64",
            "CentOS-7:squid-sysvinit-7:3.5.20-17.0.5.el7_9.99.tuxcare.els2.x86_64",
            "CentOS-7:squid-sysvinit-7:3.5.20-17.0.5.el7_9.99.tuxcare.els3.x86_64",
            "CentOS-7:squid-sysvinit-7:3.5.20-17.0.5.el7_9.99.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
          },
          "products": [
            "CentOS-7:squid-7:3.5.20-17.0.5.el7_9.99.tuxcare.els2.x86_64",
            "CentOS-7:squid-7:3.5.20-17.0.5.el7_9.99.tuxcare.els3.x86_64",
            "CentOS-7:squid-7:3.5.20-17.0.5.el7_9.99.x86_64",
            "CentOS-7:squid-migration-script-7:3.5.20-17.0.5.el7_9.99.tuxcare.els2.x86_64",
            "CentOS-7:squid-migration-script-7:3.5.20-17.0.5.el7_9.99.tuxcare.els3.x86_64",
            "CentOS-7:squid-migration-script-7:3.5.20-17.0.5.el7_9.99.x86_64",
            "CentOS-7:squid-sysvinit-7:3.5.20-17.0.5.el7_9.99.tuxcare.els2.x86_64",
            "CentOS-7:squid-sysvinit-7:3.5.20-17.0.5.el7_9.99.tuxcare.els3.x86_64",
            "CentOS-7:squid-sysvinit-7:3.5.20-17.0.5.el7_9.99.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ]
    }
  ]
}