ubuntu-cve-2020-28852
Vulnerability from osv_ubuntu
Published
2021-01-02 06:15
Modified
2026-06-22 22:02
Summary
Details

In x/text in Go before v0.3.5, a "slice bounds out of range" panic occurs in language.ParseAcceptLanguage while processing a BCP 47 tag. (x/text/language is supposed to be able to parse an HTTP Accept-Language header.)

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
N/A (UNKNOWN)
low
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "golang-x-text-dev",
            "binary_version": "0+git20151217.cf49866-0ubuntu1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "golang-x-text",
        "purl": "pkg:deb/ubuntu/golang-x-text@0+git20151217.cf49866-0ubuntu1?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0+git20151019.0fe7e68-0ubuntu1",
        "0+git20151217.cf49866-0ubuntu1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "google-guest-agent",
            "binary_version": "20240716.00-0ubuntu1~16.04.0+esm3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "google-guest-agent",
        "purl": "pkg:deb/ubuntu/google-guest-agent@20240716.00-0ubuntu1~16.04.0+esm3?arch=source\u0026distro=esm-apps-legacy/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "20201217.02-0ubuntu1~16.04.0",
        "20230426.00-0ubuntu2~16.04.3",
        "20231004.02-0ubuntu1~16.04.1",
        "20231004.02-0ubuntu1~16.04.2",
        "20240716.00-0ubuntu1~16.04.0",
        "20240716.00-0ubuntu1~16.04.0+esm1",
        "20240716.00-0ubuntu1~16.04.0+esm2",
        "20240716.00-0ubuntu1~16.04.0+esm3"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "golang-golang-x-text-dev",
            "binary_version": "0.0~git20170627.0.6353ef0-1ubuntu2.1"
          },
          {
            "binary_name": "golang-x-text-dev",
            "binary_version": "0.0~git20170627.0.6353ef0-1ubuntu2.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "golang-x-text",
        "purl": "pkg:deb/ubuntu/golang-x-text@0.0~git20170627.0.6353ef0-1ubuntu2.1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.0~git20170627.0.6353ef0-1ubuntu2.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.0~git20170627.0.6353ef0-1ubuntu1",
        "0.0~git20170627.0.6353ef0-1ubuntu2"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "golang-golang-x-text-dev",
            "binary_version": "0.3.2-4ubuntu0.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "golang-golang-x-text",
        "purl": "pkg:deb/ubuntu/golang-golang-x-text@0.3.2-4ubuntu0.1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.3.2-4ubuntu0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.3.2-3",
        "0.3.2-4"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "golang-golang-x-text-dev",
            "binary_version": "0.3.2-1"
          },
          {
            "binary_name": "golang-x-text-dev",
            "binary_version": "0.3.2-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "golang-x-text",
        "purl": "pkg:deb/ubuntu/golang-x-text@0.3.2-1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.3.2-1"
      ]
    }
  ],
  "aliases": [],
  "details": "In x/text in Go before v0.3.5, a \"slice bounds out of range\" panic occurs in language.ParseAcceptLanguage while processing a BCP 47 tag. (x/text/language is supposed to be able to parse an HTTP Accept-Language header.)",
  "id": "UBUNTU-CVE-2020-28852",
  "modified": "2026-06-22T22:02:23Z",
  "published": "2021-01-02T06:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-28852"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5873-1"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-28852"
    }
  ],
  "related": [
    "USN-5873-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "low",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2020-28852"
  ]
}



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