usn-5172-1
Vulnerability from osv_ubuntu
Published
2021-12-06 12:53
Modified
2026-04-22 07:37
Summary
uriparser vulnerabilities
Details

It was discovered that uriparser mishandled certain input. An attacker could use this vulnerability to cause uriparser to crash or possibly execute arbitrary code. (CVE-2018-19198, CVE-2018-19199, CVE-2018-19200)

It was discovered that uriparser incorrectly handled certain URIs. An attacker could use this vulnerability to cause a crash or possibly leak sensitive information. (CVE-2018-20721)

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2018-19198",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2018-19199",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2018-19200",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2018-20721",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:18.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "liburiparser1",
            "binary_version": "0.8.4-1+deb9u2build0.18.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "uriparser",
        "purl": "pkg:deb/ubuntu/uriparser@0.8.4-1+deb9u2build0.18.04.1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.8.4-1+deb9u2build0.18.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.8.4-1"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that uriparser mishandled certain input. An attacker\ncould use this vulnerability to cause uriparser to crash or possibly\nexecute arbitrary code. (CVE-2018-19198, CVE-2018-19199, CVE-2018-19200)\n\nIt was discovered that uriparser incorrectly handled certain URIs. An\nattacker could use this vulnerability to cause a crash or possibly leak\nsensitive information. (CVE-2018-20721)\n",
  "id": "USN-5172-1",
  "modified": "2026-04-22T07:37:00Z",
  "published": "2021-12-06T12:53:01Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5172-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-19198"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-19199"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-19200"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-20721"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "uriparser vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2018-19198",
    "UBUNTU-CVE-2018-19199",
    "UBUNTU-CVE-2018-19200",
    "UBUNTU-CVE-2018-20721"
  ]
}



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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.
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  • 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.


Detection rules are retrieved from Rulezet.