github - ghsa-qmwg-hw9q-xg39

ghsa-qmwg-hw9q-xg39

Vulnerability from github

Published

2022-05-24 17:28

Modified

2022-05-24 17:28

Details

An integer overflow vulnerability leading to a double-free was found in libX11. This flaw allows a local privileged attacker to cause an application compiled with libX11 to crash, or in some cases, result in arbitrary code execution. The highest threat from this flaw is to confidentiality, integrity as well as system availability.

Show details on source website

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2020-14363"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-09-11T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "An integer overflow vulnerability leading to a double-free was found in libX11. This flaw allows a local privileged attacker to cause an application compiled with libX11 to crash, or in some cases, result in arbitrary code execution. The highest threat from this flaw is to confidentiality, integrity as well as system availability.",
  "id": "GHSA-qmwg-hw9q-xg39",
  "modified": "2022-05-24T17:28:02Z",
  "published": "2022-05-24T17:28:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-14363"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14363"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Ruia-ruia/Exploits/blob/master/DFX11details.txt"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Ruia-ruia/Exploits/blob/master/x11doublefree.sh"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7AVXCQOSCAPKYYHFIJAZ6E2C7LJBTLXF"
    },
    {
      "type": "WEB",
      "url": "https://lists.x.org/archives/xorg-announce/2020-August/003056.html"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4487-2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-14363 (GCVE-0-2020-14363)

Vulnerability from cvelistv5

Published

2020-09-11 18:02

Modified

2024-08-04 12:46

Severity ?

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

CWE

Summary

An integer overflow vulnerability leading to a double-free was found in libX11. This flaw allows a local privileged attacker to cause an application compiled with libX11 to crash, or in some cases, result in arbitrary code execution. The highest threat from this flaw is to confidentiality, integrity as well as system availability.

References

►

URL

Tags

	https://github.com/Ruia-ruia/Exploits/blob/master/DFX11details.txt	x_refsource_MISC
	https://github.com/Ruia-ruia/Exploits/blob/master/x11doublefree.sh	x_refsource_MISC
	https://lists.x.org/archives/xorg-announce/2020-August/003056.html	x_refsource_MISC
	https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14363	x_refsource_CONFIRM
	https://usn.ubuntu.com/4487-2/	vendor-advisory, x_refsource_UBUNTU
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7AVXCQOSCAPKYYHFIJAZ6E2C7LJBTLXF/	vendor-advisory, x_refsource_FEDORA

Impacted products

	Vendor	Product	Version
	The X11 Project	libX11	Version: 1.6.12

Show details on NVD website

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T12:46:34.044Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/Ruia-ruia/Exploits/blob/master/DFX11details.txt"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/Ruia-ruia/Exploits/blob/master/x11doublefree.sh"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://lists.x.org/archives/xorg-announce/2020-August/003056.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14363"
          },
          {
            "name": "USN-4487-2",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4487-2/"
          },
          {
            "name": "FEDORA-2020-cf0afbd27e",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7AVXCQOSCAPKYYHFIJAZ6E2C7LJBTLXF/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "libX11",
          "vendor": "The X11 Project",
          "versions": [
            {
              "status": "affected",
              "version": "1.6.12"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An integer overflow vulnerability leading to a double-free was found in libX11. This flaw allows a local privileged attacker to cause an application compiled with libX11 to crash, or in some cases, result in arbitrary code execution. The highest threat from this flaw is to confidentiality, integrity as well as system availability."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-190",
              "description": "CWE-190",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-416",
              "description": "CWE-416",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-09-29T05:13:48",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/Ruia-ruia/Exploits/blob/master/DFX11details.txt"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/Ruia-ruia/Exploits/blob/master/x11doublefree.sh"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://lists.x.org/archives/xorg-announce/2020-August/003056.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14363"
        },
        {
          "name": "USN-4487-2",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/4487-2/"
        },
        {
          "name": "FEDORA-2020-cf0afbd27e",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7AVXCQOSCAPKYYHFIJAZ6E2C7LJBTLXF/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2020-14363",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "libX11",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "1.6.12"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "The X11 Project"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An integer overflow vulnerability leading to a double-free was found in libX11. This flaw allows a local privileged attacker to cause an application compiled with libX11 to crash, or in some cases, result in arbitrary code execution. The highest threat from this flaw is to confidentiality, integrity as well as system availability."
            }
          ]
        },
        "impact": {
          "cvss": [
            [
              {
                "vectorString": "7.8/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.0"
              }
            ]
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-190"
                }
              ]
            },
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-416"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/Ruia-ruia/Exploits/blob/master/DFX11details.txt",
              "refsource": "MISC",
              "url": "https://github.com/Ruia-ruia/Exploits/blob/master/DFX11details.txt"
            },
            {
              "name": "https://github.com/Ruia-ruia/Exploits/blob/master/x11doublefree.sh",
              "refsource": "MISC",
              "url": "https://github.com/Ruia-ruia/Exploits/blob/master/x11doublefree.sh"
            },
            {
              "name": "https://lists.x.org/archives/xorg-announce/2020-August/003056.html",
              "refsource": "MISC",
              "url": "https://lists.x.org/archives/xorg-announce/2020-August/003056.html"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14363",
              "refsource": "CONFIRM",
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14363"
            },
            {
              "name": "USN-4487-2",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/4487-2/"
            },
            {
              "name": "FEDORA-2020-cf0afbd27e",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7AVXCQOSCAPKYYHFIJAZ6E2C7LJBTLXF/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2020-14363",
    "datePublished": "2020-09-11T18:02:24",
    "dateReserved": "2020-06-17T00:00:00",
    "dateUpdated": "2024-08-04T12:46:34.044Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Log in or create an account to share your comment.

Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

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.