ubuntu-cve-2022-1962
Vulnerability from osv_ubuntu
Published
2022-08-10 20:15
Modified
2026-03-09 10:01
Summary
Details

Uncontrolled recursion in the Parse functions in go/parser before Go 1.17.12 and Go 1.18.4 allow an attacker to cause a panic due to stack exhaustion via deeply nested types or declarations.

Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "golang-1.18",
            "binary_version": "1.18.1-1ubuntu1~18.04.4"
          },
          {
            "binary_name": "golang-1.18-go",
            "binary_version": "1.18.1-1ubuntu1~18.04.4"
          },
          {
            "binary_name": "golang-1.18-src",
            "binary_version": "1.18.1-1ubuntu1~18.04.4"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "golang-1.18",
        "purl": "pkg:deb/ubuntu/golang-1.18@1.18.1-1ubuntu1~18.04.4?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.18.1-1ubuntu1~18.04.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.18.1-1ubuntu1~18.04.3"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "golang-1.18",
            "binary_version": "1.18.1-1ubuntu1~20.04.2"
          },
          {
            "binary_name": "golang-1.18-go",
            "binary_version": "1.18.1-1ubuntu1~20.04.2"
          },
          {
            "binary_name": "golang-1.18-src",
            "binary_version": "1.18.1-1ubuntu1~20.04.2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "golang-1.18",
        "purl": "pkg:deb/ubuntu/golang-1.18@1.18.1-1ubuntu1~20.04.2?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.18.1-1ubuntu1~20.04.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.18.1-1ubuntu1~20.04.1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "golang-1.18",
            "binary_version": "1.18.1-1ubuntu1.1"
          },
          {
            "binary_name": "golang-1.18-go",
            "binary_version": "1.18.1-1ubuntu1.1"
          },
          {
            "binary_name": "golang-1.18-src",
            "binary_version": "1.18.1-1ubuntu1.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "golang-1.18",
        "purl": "pkg:deb/ubuntu/golang-1.18@1.18.1-1ubuntu1.1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.18.1-1ubuntu1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.18~beta1-0ubuntu1",
        "1.18~beta2-1ubuntu1",
        "1.18~beta2-1ubuntu2",
        "1.18~rc1-1ubuntu1",
        "1.18-1ubuntu1",
        "1.18.1-1ubuntu1"
      ]
    }
  ],
  "aliases": [],
  "details": "Uncontrolled recursion in the Parse functions in go/parser before Go 1.17.12 and Go 1.18.4 allow an attacker to cause a panic due to stack exhaustion via deeply nested types or declarations.",
  "id": "UBUNTU-CVE-2022-1962",
  "modified": "2026-03-09T10:01:54Z",
  "published": "2022-08-10T20:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-1962"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/golang/go/commit/695be961d57508da5a82217f7415200a11845879"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-6038-1"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-1962"
    }
  ],
  "related": [
    "USN-6038-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2022-1962"
  ]
}



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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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