CVE catalog

CVE-2023-45290

Go vulnerabilities

When parsing a multipart form (either explicitly with Request.ParseMultipartForm or implicitly with Request.FormValue, Request.PostFormValue, or Request.FormFile), limits on the total size of the parsed form were not applied to the memory consumed while reading a single form line. This permits a maliciously crafted input containing very long lines to cause allocation of arbitrarily large amounts of memory, potentially leading to memory exhaustion. With fix, the ParseMultipartForm function now correctly limits the maximum size of form lines.

Severity: High · CVSS 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published: Jan 1, 2023, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 1.17% · Oct 27, 2026

Projects and upstream resources

[golang-1.24][Source-reported homepage]

Reported versions and fixes

Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.

Version impact has not been established. The original provider fields are retained below.

Provider details and historical evidence

Original provider fields

{
  "package_releases": [
    {
      "name": "golang-1.19",
      "status": "vulnerable",
      "release": "bookworm",
      "version": "1.19.8-2"
    }
  ],
  "fixed_versions": [
    {
      "bug": null,
      "name": "golang-1.19",
      "type": "source",
      "origin": null,
      "release": "bookworm",
      "urgency": "not yet assigned",
      "fixed_version": ""
    }
  ],
  "distribution_packages": [
    {
      "name": "golang-1.19",
      "distro": "ubuntu",
      "release": "noble",
      "ecosystem": "deb",
      "fixed_version": "not yet fixed"
    },
    {
      "name": "golang-1.21",
      "distro": "ubuntu",
      "release": "noble",
      "ecosystem": "deb",
      "fixed_version": "1.21.9-1ubuntu0.1"
    },
    {
      "name": "golang-1.22",
      "distro": "ubuntu",
      "release": "noble",
      "ecosystem": "deb",
      "fixed_version": "1.22.2-2ubuntu0.1"
    },
    {
      "name": "golang-1.21-doc",
      "distro": "ubuntu",
      "release": "noble",
      "ecosystem": "deb",
      "fixed_version": "1.21.9-1ubuntu0.1"
    },
    {
      "name": "golang-1.21-go",
      "distro": "ubuntu",
      "release": "noble",
      "ecosystem": "deb",
      "fixed_version": "1.21.9-1ubuntu0.1"
    },
    {
      "name": "golang-1.21-src",
      "distro": "ubuntu",
      "release": "noble",
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      "fixed_version": "1.21.9-1ubuntu0.1"
    },
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    },
    {
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    },
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    },
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            }
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      ],
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    },
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            }
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    },
    {
      "name": "golang-1.6",
      "distro": "ubuntu",
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        {
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          "events": [
            {
              "introduced": "0"
            }
          ]
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      ],
      "release": "16.04",
      "versions": [
        "1.6-0ubuntu1",
        "1.6-0ubuntu2",
        "1.6-0ubuntu3",
        "1.6-0ubuntu4",
        "1.6-0ubuntu5",
        "1.6.1-0ubuntu1",
        "1.6.2-0ubuntu5~16.04",
        "1.6.2-0ubuntu5~16.04.2",
        "1.6.2-0ubuntu5~16.04.3",
        "1.6.2-0ubuntu5~16.04.4"
      ],
      "ecosystem": "deb",
      "fixed_version": "",
      "provider_record_id": "UBUNTU-CVE-2023-45290"
    },
    {
      "name": "golang-1.13",
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      "ranges": [
        {
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          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "pro",
      "versions": [
        "1.13.8-1ubuntu2",
        "1.13.8-1ubuntu2.22.04.1",
        "1.13.8-1ubuntu2.22.04.1+esm1",
        "1.13.8-1ubuntu2.22.04.2"
      ],
      "ecosystem": "deb",
      "fixed_version": "",
      "provider_record_id": "UBUNTU-CVE-2023-45290"
    },
    {
      "name": "golang-1.10",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "18.04",
      "versions": [
        "1.10~rc1-1",
        "1.10~rc1-1ubuntu1",
        "1.10~rc1-2ubuntu1",
        "1.10~rc2-1ubuntu1",
        "1.10-1ubuntu1",
        "1.10.1-1ubuntu2",
        "1.10.4-2ubuntu1~18.04.1",
        "1.10.4-2ubuntu1~18.04.2"
      ],
      "ecosystem": "deb",
      "fixed_version": "",
      "provider_record_id": "UBUNTU-CVE-2023-45290"
    },
    {
      "name": "golang-1.16",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "pro",
      "versions": [
        "1.16.2-0ubuntu1~20.04",
        "1.16.2-0ubuntu1~20.04.1",
        "1.16.2-0ubuntu1~20.04.1+esm1"
      ],
      "ecosystem": "deb",
      "fixed_version": "",
      "provider_record_id": "UBUNTU-CVE-2023-45290"
    },
    {
      "name": "golang-1.8",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "18.04",
      "versions": [
        "1.8.3-2ubuntu1",
        "1.8.3-2ubuntu1.18.04.1"
      ],
      "ecosystem": "deb",
      "fixed_version": "",
      "provider_record_id": "UBUNTU-CVE-2023-45290"
    },
    {
      "name": "golang-1.9",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "18.04",
      "versions": [
        "1.9.1-2ubuntu1",
        "1.9.2-1ubuntu1",
        "1.9.2-3ubuntu1",
        "1.9.3-1ubuntu1",
        "1.9.4-1ubuntu1"
      ],
      "ecosystem": "deb",
      "fixed_version": "",
      "provider_record_id": "UBUNTU-CVE-2023-45290"
    },
    {
      "name": "golang-1.18",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.18.1-1ubuntu1~20.04.3"
            }
          ]
        }
      ],
      "release": "20.04",
      "versions": [
        "1.18.1-1ubuntu1~20.04.1",
        "1.18.1-1ubuntu1~20.04.2"
      ],
      "ecosystem": "deb",
      "fixed_version": "1.18.1-1ubuntu1~20.04.3",
      "provider_record_id": "UBUNTU-CVE-2023-45290"
    },
    {
      "name": "golang-1.21",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.21.1-1~ubuntu20.04.3"
            }
          ]
        }
      ],
      "release": "20.04",
      "versions": [
        "1.21.1-1~ubuntu20.04.1",
        "1.21.1-1~ubuntu20.04.2"
      ],
      "ecosystem": "deb",
      "fixed_version": "1.21.1-1~ubuntu20.04.3",
      "provider_record_id": "UBUNTU-CVE-2023-45290"
    },
    {
      "name": "golang-1.13",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "20.04",
      "versions": [
        "1.13.1-1ubuntu1",
        "1.13.3-1ubuntu1",
        "1.13.4-1ubuntu1",
        "1.13.5-1ubuntu1",
        "1.13.6-1ubuntu1",
        "1.13.6-2ubuntu1",
        "1.13.7-1ubuntu1",
        "1.13.8-1ubuntu1",
        "1.13.8-1ubuntu1.1",
        "1.13.8-1ubuntu1.2"
      ],
      "ecosystem": "deb",
      "fixed_version": "",
      "provider_record_id": "UBUNTU-CVE-2023-45290"
    },
    {
      "name": "golang-1.14",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "20.04",
      "versions": [
        "1.14~beta1-1",
        "1.14~beta1-2",
        "1.14~rc1-1",
        "1.14-1",
        "1.14.1-1",
        "1.14.2-1",
        "1.14.2-1ubuntu1",
        "1.14.3-2ubuntu2~20.04.1",
        "1.14.3-2ubuntu2~20.04.2"
      ],
      "ecosystem": "deb",
      "fixed_version": "",
      "provider_record_id": "UBUNTU-CVE-2023-45290"
    },
    {
      "name": "golang-1.20",
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      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
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              "introduced": "0"
            }
          ]
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      ],
      "release": "20.04",
      "versions": [
        "1.20.3-1ubuntu0.1~20.04",
        "1.20.3-1ubuntu0.1~20.04.1"
      ],
      "ecosystem": "deb",
      "fixed_version": "",
      "provider_record_id": "UBUNTU-CVE-2023-45290"
    },
    {
      "name": "golang-1.17",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.17.13-3ubuntu1.3"
            }
          ]
        }
      ],
      "release": "22.04",
      "versions": [
        "1.17-1ubuntu2",
        "1.17.3-1ubuntu1",
        "1.17.3-1ubuntu2",
        "1.17.13-3ubuntu1",
        "1.17.13-3ubuntu1.2"
      ],
      "ecosystem": "deb",
      "fixed_version": "1.17.13-3ubuntu1.3",
      "provider_record_id": "UBUNTU-CVE-2023-45290"
    },
    {
      "name": "golang-1.18",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.18.1-1ubuntu1.2"
            }
          ]
        }
      ],
      "release": "22.04",
      "versions": [
        "1.18~beta1-0ubuntu1",
        "1.18~beta2-1ubuntu1",
        "1.18~beta2-1ubuntu2",
        "1.18~rc1-1ubuntu1",
        "1.18-1ubuntu1",
        "1.18.1-1ubuntu1",
        "1.18.1-1ubuntu1.1"
      ],
      "ecosystem": "deb",
      "fixed_version": "1.18.1-1ubuntu1.2",
      "provider_record_id": "UBUNTU-CVE-2023-45290"
    },
    {
      "name": "golang-1.20",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "22.04",
      "versions": [
        "1.20.3-1ubuntu0.1~22.04",
        "1.20.3-1ubuntu0.1~22.04.1"
      ],
      "ecosystem": "deb",
      "fixed_version": "",
      "provider_record_id": "UBUNTU-CVE-2023-45290"
    },
    {
      "name": "golang-1.21",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.21.1-1~ubuntu22.04.3"
            }
          ]
        }
      ],
      "release": "22.04",
      "versions": [
        "1.21.1-1~ubuntu22.04.1",
        "1.21.1-1~ubuntu22.04.2"
      ],
      "ecosystem": "deb",
      "fixed_version": "1.21.1-1~ubuntu22.04.3",
      "provider_record_id": "UBUNTU-CVE-2023-45290"
    }
  ]
}

Publisher notes

[bookworm] golang-1.19: Minor issue

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[golang-1.19]Unknown
Details (2)
- 1.19.8-2 · all · bookworm
  Affected
  usn · golang-1.19 · debian · bookworm; usn · golang-1.19 · debian · 12
- 1.19.8-2 · all · bookworm
  Affected
  usn · golang-1.19 · debian · bookworm; usn · golang-1.19 · debian · 12
[golang-1.19-doc]Unknown
Source package: [golang-1.19]
Details (2)
- 1.19.8-2 · all · bookworm
  Affected
  usn · golang-1.19 · debian · bookworm; usn · golang-1.19 · debian · 12
- 1.19.8-2 · all · bookworm
  Affected
  usn · golang-1.19 · debian · bookworm; usn · golang-1.19 · debian · 12
[golang-1.19-go]Unknown
Source package: [golang-1.19]
Details (2)
- 1.19.8-2 · amd64 · bookworm
  Affected
  usn · golang-1.19 · debian · bookworm; usn · golang-1.19 · debian · 12
- 1.19.8-2 · arm64 · bookworm
  Affected
  usn · golang-1.19 · debian · bookworm; usn · golang-1.19 · debian · 12
[golang-1.19-src]Unknown
Source package: [golang-1.19]
Details (2)
- 1.19.8-2 · all · bookworm
  Affected
  usn · golang-1.19 · debian · bookworm; usn · golang-1.19 · debian · 12
- 1.19.8-2 · all · bookworm
  Affected
  usn · golang-1.19 · debian · bookworm; usn · golang-1.19 · debian · 12

Observed: Oct 28, 2026, 5:52:39 PM UTC

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX] · [Ubuntu Security Notices (USN)]