gsd-2021-3796
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
vim is vulnerable to Use After Free
Aliases
Aliases
CVE-2021-3796


To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-3796",
    "description": "vim is vulnerable to Use After Free",
    "id": "GSD-2021-3796",
    "references": [
      "https://www.suse.com/security/cve/CVE-2021-3796.html",
      "https://access.redhat.com/errata/RHSA-2021:4517",
      "https://ubuntu.com/security/CVE-2021-3796",
      "https://advisories.mageia.org/CVE-2021-3796.html",
      "https://security.archlinux.org/CVE-2021-3796",
      "https://linux.oracle.com/cve/CVE-2021-3796.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-3796"
      ],
      "details": "vim is vulnerable to Use After Free",
      "id": "GSD-2021-3796",
      "modified": "2023-12-13T01:23:35.021932Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@huntr.dev",
        "ID": "CVE-2021-3796",
        "STATE": "PUBLIC",
        "TITLE": "Use After Free in vim/vim"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "vim/vim",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c=",
                          "version_value": "8.2.3428"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "vim"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "vim is vulnerable to Use After Free"
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 8.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L",
          "version": "3.0"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-416 Use After Free"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://huntr.dev/bounties/ab60b7f3-6fb1-4ac2-a4fa-4d592e08008d",
            "refsource": "CONFIRM",
            "url": "https://huntr.dev/bounties/ab60b7f3-6fb1-4ac2-a4fa-4d592e08008d"
          },
          {
            "name": "https://github.com/vim/vim/commit/35a9a00afcb20897d462a766793ff45534810dc3",
            "refsource": "MISC",
            "url": "https://github.com/vim/vim/commit/35a9a00afcb20897d462a766793ff45534810dc3"
          },
          {
            "name": "[oss-security] 20210930 3 new CVE\u0027s in vim",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2021/10/01/1"
          },
          {
            "name": "FEDORA-2021-968f57ec98",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TE62UMYBZE4AE53K6OBBWK32XQ7544QM/"
          },
          {
            "name": "FEDORA-2021-84f4cf3244",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/S42L4Z4DTW4LHLQ4FJ33VEOXRCBE7WN4/"
          },
          {
            "name": "FEDORA-2021-6988830606",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7K4JJBIH3OQSZRVTWKCJCDLGMFGQ5DOH/"
          },
          {
            "name": "[debian-lts-announce] 20220110 [SECURITY] [DLA 2876-1] vim security update",
            "refsource": "MLIST",
            "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00003.html"
          },
          {
            "name": "GLSA-202208-32",
            "refsource": "GENTOO",
            "url": "https://security.gentoo.org/glsa/202208-32"
          },
          {
            "name": "https://security.netapp.com/advisory/ntap-20221118-0004/",
            "refsource": "CONFIRM",
            "url": "https://security.netapp.com/advisory/ntap-20221118-0004/"
          }
        ]
      },
      "source": {
        "advisory": "ab60b7f3-6fb1-4ac2-a4fa-4d592e08008d",
        "discovery": "EXTERNAL"
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:vim:vim:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "8.2.3428",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security@huntr.dev",
          "ID": "CVE-2021-3796"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
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              "lang": "en",
              "value": "vim is vulnerable to Use After Free"
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-416"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/vim/vim/commit/35a9a00afcb20897d462a766793ff45534810dc3",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/vim/vim/commit/35a9a00afcb20897d462a766793ff45534810dc3"
            },
            {
              "name": "https://huntr.dev/bounties/ab60b7f3-6fb1-4ac2-a4fa-4d592e08008d",
              "refsource": "CONFIRM",
              "tags": [
                "Exploit",
                "Issue Tracking",
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://huntr.dev/bounties/ab60b7f3-6fb1-4ac2-a4fa-4d592e08008d"
            },
            {
              "name": "[oss-security] 20210930 3 new CVE\u0027s in vim",
              "refsource": "MLIST",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://www.openwall.com/lists/oss-security/2021/10/01/1"
            },
            {
              "name": "FEDORA-2021-968f57ec98",
              "refsource": "FEDORA",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TE62UMYBZE4AE53K6OBBWK32XQ7544QM/"
            },
            {
              "name": "FEDORA-2021-84f4cf3244",
              "refsource": "FEDORA",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/S42L4Z4DTW4LHLQ4FJ33VEOXRCBE7WN4/"
            },
            {
              "name": "FEDORA-2021-6988830606",
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              ],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7K4JJBIH3OQSZRVTWKCJCDLGMFGQ5DOH/"
            },
            {
              "name": "[debian-lts-announce] 20220110 [SECURITY] [DLA 2876-1] vim security update",
              "refsource": "MLIST",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00003.html"
            },
            {
              "name": "GLSA-202208-32",
              "refsource": "GENTOO",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://security.gentoo.org/glsa/202208-32"
            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20221118-0004/",
              "refsource": "CONFIRM",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://security.netapp.com/advisory/ntap-20221118-0004/"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.8,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 5.5
        }
      },
      "lastModifiedDate": "2023-01-11T16:58Z",
      "publishedDate": "2021-09-15T13:15Z"
    }
  }
}


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