MSRC_CVE-2020-15586

Vulnerability from csaf_microsoft - Published: 2020-07-02 00:00 - Updated: 2024-06-30 07:00
Summary
Go before 1.13.13 and 1.14.x before 1.14.5 has a data race in some net/http servers as demonstrated by the httputil.ReverseProxy Handler because it reads a request body and writes a response at the same time.

Notes

Additional Resources
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
Disclaimer
The information provided in the Microsoft Knowledge Base is provided \"as is\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.

{
  "document": {
    "category": "csaf_vex",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Public",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en-US",
    "notes": [
      {
        "category": "general",
        "text": "To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle",
        "title": "Additional Resources"
      },
      {
        "category": "legal_disclaimer",
        "text": "The information provided in the Microsoft Knowledge Base is provided \\\"as is\\\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.",
        "title": "Disclaimer"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "secure@microsoft.com",
      "name": "Microsoft Security Response Center",
      "namespace": "https://msrc.microsoft.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "CVE-2020-15586 Go before 1.13.13 and 1.14.x before 1.14.5 has a data race in some net/http servers as demonstrated by the httputil.ReverseProxy Handler because it reads a request body and writes a response at the same time. - VEX",
        "url": "https://msrc.microsoft.com/csaf/vex/2020/msrc_cve-2020-15586.json"
      },
      {
        "category": "external",
        "summary": "Microsoft Support Lifecycle",
        "url": "https://support.microsoft.com/lifecycle"
      },
      {
        "category": "external",
        "summary": "Common Vulnerability Scoring System",
        "url": "https://www.first.org/cvss"
      }
    ],
    "title": "Go before 1.13.13 and 1.14.x before 1.14.5 has a data race in some net/http servers as demonstrated by the httputil.ReverseProxy Handler because it reads a request body and writes a response at the same time.",
    "tracking": {
      "current_release_date": "2024-06-30T07:00:00.000Z",
      "generator": {
        "date": "2025-10-19T17:59:05.520Z",
        "engine": {
          "name": "MSRC Generator",
          "version": "1.0"
        }
      },
      "id": "msrc_CVE-2020-15586",
      "initial_release_date": "2020-07-02T00:00:00.000Z",
      "revision_history": [
        {
          "date": "2020-08-18T00:00:00.000Z",
          "legacy_version": "1",
          "number": "1",
          "summary": "Information published."
        },
        {
          "date": "2024-06-30T07:00:00.000Z",
          "legacy_version": "1.1",
          "number": "2",
          "summary": "Information published."
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "3.0",
                "product": {
                  "name": "Azure Linux 3.0",
                  "product_id": "17084"
                }
              },
              {
                "category": "product_version",
                "name": "2.0",
                "product": {
                  "name": "CBL Mariner 2.0",
                  "product_id": "17086"
                }
              },
              {
                "category": "product_version",
                "name": "1.0",
                "product": {
                  "name": "CBL Mariner 1.0",
                  "product_id": "16820"
                }
              }
            ],
            "category": "product_name",
            "name": "Azure Linux"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cazl3 python-tensorboard 2.11.0-3",
                "product": {
                  "name": "\u003cazl3 python-tensorboard 2.11.0-3",
                  "product_id": "3"
                }
              },
              {
                "category": "product_version",
                "name": "azl3 python-tensorboard 2.11.0-3",
                "product": {
                  "name": "azl3 python-tensorboard 2.11.0-3",
                  "product_id": "19696"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003cazl3 python-tensorboard 2.16.2-1",
                "product": {
                  "name": "\u003cazl3 python-tensorboard 2.16.2-1",
                  "product_id": "6"
                }
              },
              {
                "category": "product_version",
                "name": "azl3 python-tensorboard 2.16.2-1",
                "product": {
                  "name": "azl3 python-tensorboard 2.16.2-1",
                  "product_id": "17080"
                }
              }
            ],
            "category": "product_name",
            "name": "python-tensorboard"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003ccm1 golang 1.15.13-1",
                "product": {
                  "name": "\u003ccm1 golang 1.15.13-1",
                  "product_id": "5"
                }
              },
              {
                "category": "product_version",
                "name": "cm1 golang 1.15.13-1",
                "product": {
                  "name": "cm1 golang 1.15.13-1",
                  "product_id": "19049"
                }
              }
            ],
            "category": "product_name",
            "name": "golang"
          },
          {
            "category": "product_name",
            "name": "cbl2 python-tensorboard 2.11.0-3",
            "product": {
              "name": "cbl2 python-tensorboard 2.11.0-3",
              "product_id": "1"
            }
          },
          {
            "category": "product_name",
            "name": "azl3 golang 1.23.9-1",
            "product": {
              "name": "azl3 golang 1.23.9-1",
              "product_id": "4"
            }
          },
          {
            "category": "product_name",
            "name": "azl3 golang 1.24.3-1",
            "product": {
              "name": "azl3 golang 1.24.3-1",
              "product_id": "2"
            }
          }
        ],
        "category": "vendor",
        "name": "Microsoft"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003cazl3 python-tensorboard 2.11.0-3 as a component of Azure Linux 3.0",
          "product_id": "17084-3"
        },
        "product_reference": "3",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "azl3 python-tensorboard 2.11.0-3 as a component of Azure Linux 3.0",
          "product_id": "19696-17084"
        },
        "product_reference": "19696",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "cbl2 python-tensorboard 2.11.0-3 as a component of CBL Mariner 2.0",
          "product_id": "17086-1"
        },
        "product_reference": "1",
        "relates_to_product_reference": "17086"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "azl3 golang 1.23.9-1 as a component of Azure Linux 3.0",
          "product_id": "17084-4"
        },
        "product_reference": "4",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "azl3 golang 1.24.3-1 as a component of Azure Linux 3.0",
          "product_id": "17084-2"
        },
        "product_reference": "2",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003ccm1 golang 1.15.13-1 as a component of CBL Mariner 1.0",
          "product_id": "16820-5"
        },
        "product_reference": "5",
        "relates_to_product_reference": "16820"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "cm1 golang 1.15.13-1 as a component of CBL Mariner 1.0",
          "product_id": "19049-16820"
        },
        "product_reference": "19049",
        "relates_to_product_reference": "16820"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "\u003cazl3 python-tensorboard 2.16.2-1 as a component of Azure Linux 3.0",
          "product_id": "17084-6"
        },
        "product_reference": "6",
        "relates_to_product_reference": "17084"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "azl3 python-tensorboard 2.16.2-1 as a component of Azure Linux 3.0",
          "product_id": "17080-17084"
        },
        "product_reference": "17080",
        "relates_to_product_reference": "17084"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2020-15586",
      "cwe": {
        "id": "CWE-362",
        "name": "Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)"
      },
      "flags": [
        {
          "label": "component_not_present",
          "product_ids": [
            "17086-1",
            "17084-4",
            "17084-2"
          ]
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "mitre",
          "title": "Assigning CNA"
        }
      ],
      "product_status": {
        "fixed": [
          "19696-17084",
          "19049-16820",
          "17080-17084"
        ],
        "known_affected": [
          "17084-3",
          "16820-5",
          "17084-6"
        ],
        "known_not_affected": [
          "17086-1",
          "17084-4",
          "17084-2"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2020-15586 Go before 1.13.13 and 1.14.x before 1.14.5 has a data race in some net/http servers as demonstrated by the httputil.ReverseProxy Handler because it reads a request body and writes a response at the same time. - VEX",
          "url": "https://msrc.microsoft.com/csaf/vex/2020/msrc_cve-2020-15586.json"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-08-18T00:00:00.000Z",
          "details": "2.16.2-1:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
          "product_ids": [
            "17084-3",
            "17084-6"
          ],
          "url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
        },
        {
          "category": "vendor_fix",
          "date": "2020-08-18T00:00:00.000Z",
          "details": "1.15.13-1:Security Update:https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade",
          "product_ids": [
            "16820-5"
          ],
          "url": "https://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalsScore": 0.0,
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 5.9,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "17084-3",
            "16820-5",
            "17084-6"
          ]
        }
      ],
      "title": "Go before 1.13.13 and 1.14.x before 1.14.5 has a data race in some net/http servers as demonstrated by the httputil.ReverseProxy Handler because it reads a request body and writes a response at the same time."
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

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.


Loading…

Detection rules are retrieved from Rulezet.

Loading…

Loading…