Vulnerability-Lookup

CVE-2021-46790 (GCVE-0-2021-46790)

Vulnerability from cvelistv5 – Published: 2022-05-02 05:10 – Updated: 2024-08-04 05:17

Summary

ntfsck in NTFS-3G through 2021.8.22 has a heap-based buffer overflow involving buffer+512*3-2. NOTE: the upstream position is that ntfsck is deprecated; however, it is shipped by some Linux distributions.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

Assigner

mitre mitre root

References

7 references

URL	Tags
https://github.com/tuxera/ntfs-3g/issues/16	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2022/05/26/1	mailing-listx_refsource_MLIST
https://www.debian.org/security/2022/dsa-5160	vendor-advisoryx_refsource_DEBIAN
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA

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                "accessVector": "LOCAL",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 4.6,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 6.4,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "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"
              },
              "exploitabilityScore": 1.8,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2022-05-02T12:16:26.260",
        "references": [
          {
            "source": "cve@mitre.org",
            "tags": [
              "Mailing List",
              "Third Party Advisory"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2022/05/26/1"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Exploit",
              "Third Party Advisory"
            ],
            "url": "https://github.com/tuxera/ntfs-3g/issues/16"
          },
          {
            "source": "cve@mitre.org",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7JPX6OUCQKZX4PN5DQPVDUFZCOOZUX7Z/"
          },
          {
            "source": "cve@mitre.org",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ECDCISL24TYH4CTDFCUVF24WAKRSYF7F/"
          },
          {
            "source": "cve@mitre.org",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FAXFYIJWT5SHHRNPOJETM77EIMJ6ZP6I/"
          },
          {
            "source": "cve@mitre.org",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UEXHDCUSLJD2HSPMAAVZ5AWMPUOG6UI7/"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://www.debian.org/security/2022/dsa-5160"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Mailing List",
              "Third Party Advisory"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2022/05/26/1"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Exploit",
              "Third Party Advisory"
            ],
            "url": "https://github.com/tuxera/ntfs-3g/issues/16"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7JPX6OUCQKZX4PN5DQPVDUFZCOOZUX7Z/"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ECDCISL24TYH4CTDFCUVF24WAKRSYF7F/"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FAXFYIJWT5SHHRNPOJETM77EIMJ6ZP6I/"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UEXHDCUSLJD2HSPMAAVZ5AWMPUOG6UI7/"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://www.debian.org/security/2022/dsa-5160"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-787"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-06-28T07:49:30+00:00",
      "cve": "CVE-2021-46790",
      "id": "CVE-2021-46790",
      "initial_release_date": "2021-11-25T00:00:00+00:00",
      "product_status:fixed": "928",
      "product_status:known_affected": "10",
      "product_status:known_not_affected": "14",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "ntfs-3g: heap-based buffer overflow in ntfsck",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-46790.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-09-13T00:02:25Z",
      "cve": "CVE-2021-46790",
      "id": "CVE-2021-46790",
      "initial_release_date": "2023-02-15T03:35:56Z",
      "product_status:recommended": "249",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2021-46790",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2021-46790.json",
      "version": "23"
    }
  }
}

OESA-2022-1685 (CVE-2021-46790)

Vulnerability from osv_openeuler – Published: 2022-06-02 11:04 – Updated: 2026-08-06 11:04 – Source website

Summary

ntfs-3g security update

Details

NTFS-3G is a stable, open source, GPL licensed, POSIX, read/write NTFS driver for Linux and many other operating systems. It provides safe handling of the Windows XP, Windows Server 2003, Windows 2000, Windows Vista, Windows Server 2008 and Windows 7 NTFS file systems.

Security Fix(es):

An invalid return code in fuse_kern_mount enables intercepting of libfuse-lite protocol traffic between NTFS-3G and the kernel in NTFS-3G through 2021.8.22 when using libfuse-lite.(CVE-2022-30783)

A file handle created in fuse_lib_opendir, and later used in fuse_lib_readdir, enables arbitrary memory read and write operations in NTFS-3G through 2021.8.22 when using libfuse-lite.(CVE-2022-30785)

An integer underflow in fuse_lib_readdir enables arbitrary memory read operations in NTFS-3G through 2021.8.22 when using libfuse-lite.(CVE-2022-30787)

A crafted NTFS image can cause heap exhaustion in ntfs_get_attribute_value in NTFS-3G through 2021.8.22.(CVE-2022-30784)

A crafted NTFS image can cause a heap-based buffer overflow in ntfs_names_full_collate in NTFS-3G through 2021.8.22.(CVE-2022-30786)

A crafted NTFS image can cause a heap-based buffer overflow in ntfs_mft_rec_alloc in NTFS-3G through 2021.8.22.(CVE-2022-30788)

A crafted NTFS image can cause a heap-based buffer overflow in ntfs_check_log_client_array in NTFS-3G through 2021.8.22.(CVE-2022-30789)

Severity

9.8 (Critical)


                    
                      CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

URL

Type

	https://www.openeuler.org/en/security/safety-bull…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2021-46790	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-30783	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-30785	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-30787	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-30784	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-30786	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-30788	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-30789	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "ntfs-3g-help-2022.5.17-1.oe1.aarch64.rpm",
          "ntfs-3g-2022.5.17-1.oe1.aarch64.rpm",
          "ntfs-3g-debugsource-2022.5.17-1.oe1.aarch64.rpm",
          "ntfs-3g-devel-2022.5.17-1.oe1.aarch64.rpm",
          "ntfs-3g-debuginfo-2022.5.17-1.oe1.aarch64.rpm"
        ],
        "src": [
          "ntfs-3g-2022.5.17-1.oe1.src.rpm"
        ],
        "x86_64": [
          "ntfs-3g-2022.5.17-1.oe1.x86_64.rpm",
          "ntfs-3g-help-2022.5.17-1.oe1.x86_64.rpm",
          "ntfs-3g-debugsource-2022.5.17-1.oe1.x86_64.rpm",
          "ntfs-3g-debuginfo-2022.5.17-1.oe1.x86_64.rpm",
          "ntfs-3g-devel-2022.5.17-1.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP1",
        "name": "ntfs-3g",
        "purl": "pkg:rpm/openEuler/ntfs-3g\u0026distro=openEuler-20.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2022.5.17-1.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "ntfs-3g-debugsource-2022.5.17-1.oe1.aarch64.rpm",
          "ntfs-3g-devel-2022.5.17-1.oe1.aarch64.rpm",
          "ntfs-3g-2022.5.17-1.oe1.aarch64.rpm",
          "ntfs-3g-debuginfo-2022.5.17-1.oe1.aarch64.rpm",
          "ntfs-3g-help-2022.5.17-1.oe1.aarch64.rpm"
        ],
        "src": [
          "ntfs-3g-2022.5.17-1.oe1.src.rpm"
        ],
        "x86_64": [
          "ntfs-3g-devel-2022.5.17-1.oe1.x86_64.rpm",
          "ntfs-3g-2022.5.17-1.oe1.x86_64.rpm",
          "ntfs-3g-debuginfo-2022.5.17-1.oe1.x86_64.rpm",
          "ntfs-3g-help-2022.5.17-1.oe1.x86_64.rpm",
          "ntfs-3g-debugsource-2022.5.17-1.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP3",
        "name": "ntfs-3g",
        "purl": "pkg:rpm/openEuler/ntfs-3g\u0026distro=openEuler-20.03-LTS-SP3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2022.5.17-1.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "ntfs-3g-help-2022.5.17-1.oe2203.aarch64.rpm",
          "ntfs-3g-debugsource-2022.5.17-1.oe2203.aarch64.rpm",
          "ntfs-3g-devel-2022.5.17-1.oe2203.aarch64.rpm",
          "ntfs-3g-2022.5.17-1.oe2203.aarch64.rpm",
          "ntfs-3g-debuginfo-2022.5.17-1.oe2203.aarch64.rpm"
        ],
        "src": [
          "ntfs-3g-2022.5.17-1.oe2203.src.rpm"
        ],
        "x86_64": [
          "ntfs-3g-devel-2022.5.17-1.oe2203.x86_64.rpm",
          "ntfs-3g-help-2022.5.17-1.oe2203.x86_64.rpm",
          "ntfs-3g-debugsource-2022.5.17-1.oe2203.x86_64.rpm",
          "ntfs-3g-2022.5.17-1.oe2203.x86_64.rpm",
          "ntfs-3g-debuginfo-2022.5.17-1.oe2203.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS",
        "name": "ntfs-3g",
        "purl": "pkg:rpm/openEuler/ntfs-3g\u0026distro=openEuler-22.03-LTS"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2022.5.17-1.oe2203"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "Critical"
  },
  "details": "NTFS-3G is a stable, open source, GPL licensed, POSIX, read/write NTFS driver for Linux and many other operating systems. It provides safe handling of the Windows XP, Windows Server 2003, Windows 2000, Windows Vista, Windows Server 2008 and Windows 7 NTFS file systems.\n\nSecurity Fix(es):\n\nntfsck in NTFS-3G through 2021.8.22 has a heap-based buffer overflow involving buffer+512*3-2. NOTE: the upstream position is that ntfsck is deprecated; however, it is shipped by some Linux distributions.(CVE-2021-46790)\n\nAn invalid return code in fuse_kern_mount enables intercepting of libfuse-lite protocol traffic between NTFS-3G and the kernel in NTFS-3G through 2021.8.22 when using libfuse-lite.(CVE-2022-30783)\n\nA file handle created in fuse_lib_opendir, and later used in fuse_lib_readdir, enables arbitrary memory read and write operations in NTFS-3G through 2021.8.22 when using libfuse-lite.(CVE-2022-30785)\n\nAn integer underflow in fuse_lib_readdir enables arbitrary memory read operations in NTFS-3G through 2021.8.22 when using libfuse-lite.(CVE-2022-30787)\n\nA crafted NTFS image can cause heap exhaustion in ntfs_get_attribute_value in NTFS-3G through 2021.8.22.(CVE-2022-30784)\n\nA crafted NTFS image can cause a heap-based buffer overflow in ntfs_names_full_collate in NTFS-3G through 2021.8.22.(CVE-2022-30786)\n\nA crafted NTFS image can cause a heap-based buffer overflow in ntfs_mft_rec_alloc in NTFS-3G through 2021.8.22.(CVE-2022-30788)\n\nA crafted NTFS image can cause a heap-based buffer overflow in ntfs_check_log_client_array in NTFS-3G through 2021.8.22.(CVE-2022-30789)",
  "id": "OESA-2022-1685",
  "modified": "2026-08-06T11:04:57Z",
  "published": "2022-06-02T11:04:57Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1685"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-46790"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-30783"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-30785"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-30787"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-30784"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-30786"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-30788"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-30789"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "ntfs-3g security update",
  "upstream": [
    "CVE-2021-46790",
    "CVE-2022-30783",
    "CVE-2022-30785",
    "CVE-2022-30787",
    "CVE-2022-30784",
    "CVE-2022-30786",
    "CVE-2022-30788",
    "CVE-2022-30789"
  ]
}

OPENSUSE-SU-2024:12115-1

Vulnerability from csaf_opensuse - Published: 2024-06-15 00:00 - Updated: 2024-06-15 00:00

Summary

libntfs-3g-devel-2022.5.17-1.1 on GA media

Severity

Moderate

Scope

3 vulnerabilities in this advisory, including CVE-2021-46790.

CVE-2021-46790

5.7 (Medium)


                
                  CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L

Recommended: 20 products

Open the full advisory

RHSA-2023:2179

Vulnerability from csaf_redhat - Published: 2023-05-09 09:51 - Updated: 2026-06-28 09:12

Summary

Red Hat Security Advisory: libguestfs-winsupport security update

Severity

Moderate

Scope

5 vulnerabilities in this advisory, including CVE-2021-46790.

CVE-2021-46790

A vulnerability was found in NTFS-3G, specifically in the ntfsck utility. Incorrect validation of NTFS metadata can result in a heap-based buffer overflow when processing a crafted NTFS image file or partition.

7.8 (High)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Fixed: 4 products

https://access.redhat.com/errata/RHSA-2023:2179

Open the full advisory

RHSA-2023:2757

Vulnerability from csaf_redhat - Published: 2023-05-16 09:07 - Updated: 2026-06-28 09:12

Summary

Red Hat Security Advisory: virt:rhel and virt-devel:rhel security, bug fix, and enhancement update

Severity

Moderate

Scope

7 vulnerabilities in this advisory, including CVE-2021-46790.

CVE-2021-46790

7.8 (High)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Fixed: 924 products Known not affected: 14 products

https://access.redhat.com/errata/RHSA-2023:2757

Open the full advisory

RHSA-2023_2179

Vulnerability from csaf_redhat - Published: 2023-05-09 09:51 - Updated: 2024-11-15 13:30

Summary

Red Hat Security Advisory: libguestfs-winsupport security update

Severity

Moderate

Scope

5 vulnerabilities in this advisory, including CVE-2021-46790.

CVE-2021-46790

7.8 (High)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Fixed: 4 products

https://access.redhat.com/errata/RHSA-2023:2179

Open the full advisory

RHSA-2023_2757

Vulnerability from csaf_redhat - Published: 2023-05-16 09:07 - Updated: 2024-11-15 13:33

Summary

Red Hat Security Advisory: virt:rhel and virt-devel:rhel security, bug fix, and enhancement update

Severity

Moderate

Scope

7 vulnerabilities in this advisory, including CVE-2021-46790.

CVE-2021-46790

7.8 (High)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Fixed: 926 products Known not affected: 14 products

https://access.redhat.com/errata/RHSA-2023:2757

Open the full advisory

SUSE-SU-2022:2835-1

Vulnerability from csaf_suse - Published: 2022-08-17 14:52 - Updated: 2022-08-17 14:52

Summary

Security update for ntfs-3g_ntfsprogs

Severity

Important

Scope

8 vulnerabilities in this advisory, including CVE-2021-46790.

CVE-2021-46790

5.7 (Medium)


                
                  CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L

Recommended: 48 products

Open the full advisory

SUSE-SU-2022:2836-1

Vulnerability from csaf_suse - Published: 2022-08-17 14:52 - Updated: 2022-08-17 14:52

Summary

Security update for ntfs-3g_ntfsprogs

Severity

Important

Scope

8 vulnerabilities in this advisory, including CVE-2021-46790.

CVE-2021-46790

5.7 (Medium)


                
                  CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L

Recommended: 11 products

Open the full advisory

UBUNTU-CVE-2021-46790 (CVE-2021-46790)

Vulnerability from osv_ubuntu – Published: 2022-05-02 12:16 – Updated: 2026-04-22 07:40 – Source website

Details

Severity

7.8 (High)


                    
                      CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

N/A (UNKNOWN)

low

References

URL

Type

	https://ubuntu.com/security/CVE-2021-46790	REPORT
	https://ubuntu.com/security/notices/USN-5452-1	ADVISORY
	https://ubuntu.com/security/notices/USN-5463-1	ADVISORY
	https://www.cve.org/CVERecord?id=CVE-2021-46790	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "ntfs-3g",
            "binary_version": "1:2013.1.13AR.1-2ubuntu2+esm2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:14.04:LTS",
        "name": "ntfs-3g",
        "purl": "pkg:deb/ubuntu/ntfs-3g@1:2013.1.13AR.1-2ubuntu2+esm2?arch=source\u0026distro=trusty/esm"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:2013.1.13AR.1-2ubuntu2+esm2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1:2013.1.13AR.1-2ubuntu1",
        "1:2013.1.13AR.1-2ubuntu2",
        "1:2013.1.13AR.1-2ubuntu2+esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "ntfs-3g",
            "binary_version": "1:2015.3.14AR.1-1ubuntu0.3+esm2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "ntfs-3g",
        "purl": "pkg:deb/ubuntu/ntfs-3g@1:2015.3.14AR.1-1ubuntu0.3+esm2?arch=source\u0026distro=esm-infra/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:2015.3.14AR.1-1ubuntu0.3+esm2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1:2014.2.15AR.3-3",
        "1:2015.3.14AR.1-1",
        "1:2015.3.14AR.1-1build1",
        "1:2015.3.14AR.1-1ubuntu0.1",
        "1:2015.3.14AR.1-1ubuntu0.2",
        "1:2015.3.14AR.1-1ubuntu0.3",
        "1:2015.3.14AR.1-1ubuntu0.3+esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libntfs-3g88",
            "binary_version": "1:2017.3.23-2ubuntu0.18.04.4"
          },
          {
            "binary_name": "ntfs-3g",
            "binary_version": "1:2017.3.23-2ubuntu0.18.04.4"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "ntfs-3g",
        "purl": "pkg:deb/ubuntu/ntfs-3g@1:2017.3.23-2ubuntu0.18.04.4?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:2017.3.23-2ubuntu0.18.04.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1:2016.2.22AR.2-2",
        "1:2017.3.23-2",
        "1:2017.3.23-2ubuntu0.18.04.1",
        "1:2017.3.23-2ubuntu0.18.04.2",
        "1:2017.3.23-2ubuntu0.18.04.3"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libntfs-3g883",
            "binary_version": "1:2017.3.23AR.3-3ubuntu1.2"
          },
          {
            "binary_name": "ntfs-3g",
            "binary_version": "1:2017.3.23AR.3-3ubuntu1.2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "ntfs-3g",
        "purl": "pkg:deb/ubuntu/ntfs-3g@1:2017.3.23AR.3-3ubuntu1.2?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:2017.3.23AR.3-3ubuntu1.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1:2017.3.23AR.3-3ubuntu1",
        "1:2017.3.23AR.3-3ubuntu1.1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libntfs-3g89",
            "binary_version": "1:2021.8.22-3ubuntu1.1"
          },
          {
            "binary_name": "ntfs-3g",
            "binary_version": "1:2021.8.22-3ubuntu1.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "ntfs-3g",
        "purl": "pkg:deb/ubuntu/ntfs-3g@1:2021.8.22-3ubuntu1.1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1:2021.8.22-3ubuntu1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1:2017.3.23AR.3-3ubuntu5",
        "1:2017.3.23AR.3-3ubuntu6",
        "1:2021.8.22-3ubuntu1"
      ]
    }
  ],
  "aliases": [],
  "details": "ntfsck in NTFS-3G through 2021.8.22 has a heap-based buffer overflow involving buffer+512*3-2. NOTE: the upstream position is that ntfsck is deprecated; however, it is shipped by some Linux distributions.",
  "id": "UBUNTU-CVE-2021-46790",
  "modified": "2026-04-22T07:40:13Z",
  "published": "2022-05-02T12:16:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-46790"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5452-1"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5463-1"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-46790"
    }
  ],
  "related": [
    "USN-5452-1",
    "USN-5463-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "low",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2021-46790"
  ]
}

WID-SEC-W-2023-1185

Vulnerability from csaf_certbund - Published: 2023-05-09 22:00 - Updated: 2025-12-02 23:00

Summary

Red Hat Enterprise Linux: Mehrere Schwachstellen

Severity

Hoch

Scope

54 vulnerabilities in this advisory, including CVE-2021-46790.

CVE-2021-46790

Known affected: 13 products

Open the full advisory

Sightings

Author	Source	Type	Date	Other

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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2021-46790 (GCVE-0-2021-46790)

OESA-2022-1685 (CVE-2021-46790)

UBUNTU-CVE-2021-46790 (CVE-2021-46790)

Tags

Sightings

Nomenclature

Related by attack behaviour