csaf_certbund - WID-SEC-W-2024-1505

WID-SEC-W-2024-1505

Vulnerability from csaf_certbund

Published

2024-07-02 22:00

Modified

2024-07-22 22:00

Summary

Golang Go: Schwachstelle ermöglicht Denial of Service

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung

Go ist eine quelloffene Programmiersprache.

Angriff

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Golang Go ausnutzen, um einen Denial of Service Angriff durchzuführen.

Betroffene Betriebssysteme

- Sonstiges - Windows

JSON

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{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Go ist eine quelloffene Programmiersprache.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Golang Go ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Sonstiges\n- Windows",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2024-1505 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-1505.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-1505 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1505"
      },
      {
        "category": "external",
        "summary": "GitHub Database vom 2024-07-02",
        "url": "https://go.dev/issue/67555"
      },
      {
        "category": "external",
        "summary": "Golan Go Release vom 2024-07-02",
        "url": "https://groups.google.com/g/golang-dev/c/t0rK-qHBqzY/m/6MMoAZkMAgAJ"
      },
      {
        "category": "external",
        "summary": "NIST vom 2024-07-02",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-24791"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:2294-1 vom 2024-07-03",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-July/018864.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:2295-1 vom 2024-07-03",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-July/018863.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:2309-1 vom 2024-07-05",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-July/018875.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:2308-1 vom 2024-07-05",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-July/018876.html"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2024-5B06C85574 vom 2024-07-08",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2024-5b06c85574"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2024-96A7A68962 vom 2024-07-08",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2024-96a7a68962"
      },
      {
        "category": "external",
        "summary": "HAProxy Security Update",
        "url": "https://www.haproxy.com/blog/cve-2024-24791"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2024-2598 vom 2024-07-23",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2024-2598.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Golang Go: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2024-07-22T22:00:00.000+00:00",
      "generator": {
        "date": "2024-07-23T08:03:05.441+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2024-1505",
      "initial_release_date": "2024-07-02T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-07-02T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2024-07-03T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-07-07T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE und Fedora aufgenommen"
        },
        {
          "date": "2024-07-08T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates aufgenommen"
        },
        {
          "date": "2024-07-22T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Amazon aufgenommen"
        }
      ],
      "status": "final",
      "version": "5"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Amazon Linux 2",
            "product": {
              "name": "Amazon Linux 2",
              "product_id": "398363",
              "product_identification_helper": {
                "cpe": "cpe:/o:amazon:linux_2:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Amazon"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Fedora Linux",
            "product": {
              "name": "Fedora Linux",
              "product_id": "74185",
              "product_identification_helper": {
                "cpe": "cpe:/o:fedoraproject:fedora:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Fedora"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c1.22.5",
                "product": {
                  "name": "Golang Go \u003c1.22.5",
                  "product_id": "T035796",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:golang:go:1.22.5"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c1.21.12",
                "product": {
                  "name": "Golang Go \u003c1.21.12",
                  "product_id": "T035797",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:golang:go:1.21.12"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Go"
          }
        ],
        "category": "vendor",
        "name": "Golang"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "HAProxy ALOHA",
            "product": {
              "name": "HAProxy ALOHA",
              "product_id": "T035884",
              "product_identification_helper": {
                "cpe": "cpe:/h:haproxy:aloha:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "HAProxy Enterprise",
            "product": {
              "name": "HAProxy Enterprise",
              "product_id": "T035885",
              "product_identification_helper": {
                "cpe": "cpe:/a:haproxy:haproxy:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "HAProxy"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "SUSE Linux",
            "product": {
              "name": "SUSE Linux",
              "product_id": "T002207",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:suse_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-24791",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle in Golang Go, da der net/http HTTP/1.1-Client Situationen, in denen ein Server auf eine Anfrage mit einem \"Expect: 100-continue\"-Header mit einem nicht-informativen Status (200 oder h\u00f6her) antwortet, nicht korrekt behandelt und die Client-Verbindung in einem ung\u00fcltigen Zustand bel\u00e4sst. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T002207",
          "398363",
          "T035885",
          "T035884",
          "74185"
        ]
      },
      "release_date": "2024-07-02T22:00:00Z",
      "title": "CVE-2024-24791"
    }
  ]
}

cve-2024-24791

Vulnerability from cvelistv5

Published

2024-07-02 21:28

Modified

2024-10-04 15:02

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

The net/http HTTP/1.1 client mishandled the case where a server responds to a request with an "Expect: 100-continue" header with a non-informational (200 or higher) status. This mishandling could leave a client connection in an invalid state, where the next request sent on the connection will fail. An attacker sending a request to a net/http/httputil.ReverseProxy proxy can exploit this mishandling to cause a denial of service by sending "Expect: 100-continue" requests which elicit a non-informational response from the backend. Each such request leaves the proxy with an invalid connection, and causes one subsequent request using that connection to fail.

References

▼	URL	Tags
	https://go.dev/cl/591255
	https://go.dev/issue/67555
	https://groups.google.com/g/golang-dev/c/t0rK-qHBqzY/m/6MMoAZkMAgAJ
	https://pkg.go.dev/vuln/GO-2024-2963

Impacted products

Vendor

Product

Version

▼

Go standard library

net/http

Version: 0 ≤
Version: 1.22.0-0 ≤

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:go_standard_library:net\\/http:1.21.12:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "net\\/http",
            "vendor": "go_standard_library",
            "versions": [
              {
                "lessThan": "1.21.12",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              },
              {
                "lessThan": "1.22.5",
                "status": "affected",
                "version": "1.22.0-0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "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:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-24791",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-03T13:39:23.366299Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-03T13:45:59.566Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-10-04T15:02:46.565Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://go.dev/cl/591255"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://go.dev/issue/67555"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://groups.google.com/g/golang-dev/c/t0rK-qHBqzY/m/6MMoAZkMAgAJ"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://pkg.go.dev/vuln/GO-2024-2963"
          },
          {
            "url": "https://security.netapp.com/advisory/ntap-20241004-0004/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "net/http",
          "product": "net/http",
          "programRoutines": [
            {
              "name": "persistConn.readResponse"
            },
            {
              "name": "Client.CloseIdleConnections"
            },
            {
              "name": "Client.Do"
            },
            {
              "name": "Client.Get"
            },
            {
              "name": "Client.Head"
            },
            {
              "name": "Client.Post"
            },
            {
              "name": "Client.PostForm"
            },
            {
              "name": "Get"
            },
            {
              "name": "Head"
            },
            {
              "name": "Post"
            },
            {
              "name": "PostForm"
            },
            {
              "name": "Transport.CancelRequest"
            },
            {
              "name": "Transport.CloseIdleConnections"
            },
            {
              "name": "Transport.RoundTrip"
            }
          ],
          "vendor": "Go standard library",
          "versions": [
            {
              "lessThan": "1.21.12",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThan": "1.22.5",
              "status": "affected",
              "version": "1.22.0-0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Geoff Franks"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The net/http HTTP/1.1 client mishandled the case where a server responds to a request with an \"Expect: 100-continue\" header with a non-informational (200 or higher) status. This mishandling could leave a client connection in an invalid state, where the next request sent on the connection will fail. An attacker sending a request to a net/http/httputil.ReverseProxy proxy can exploit this mishandling to cause a denial of service by sending \"Expect: 100-continue\" requests which elicit a non-informational response from the backend. Each such request leaves the proxy with an invalid connection, and causes one subsequent request using that connection to fail."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE 400: Uncontrolled Resource Consumption",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-07-02T21:28:25.677Z",
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
        "shortName": "Go"
      },
      "references": [
        {
          "url": "https://go.dev/cl/591255"
        },
        {
          "url": "https://go.dev/issue/67555"
        },
        {
          "url": "https://groups.google.com/g/golang-dev/c/t0rK-qHBqzY/m/6MMoAZkMAgAJ"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2024-2963"
        }
      ],
      "title": "Denial of service due to improper 100-continue handling in net/http"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
    "assignerShortName": "Go",
    "cveId": "CVE-2024-24791",
    "datePublished": "2024-07-02T21:28:25.677Z",
    "dateReserved": "2024-01-30T16:05:14.758Z",
    "dateUpdated": "2024-10-04T15:02:46.565Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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