gsd-2022-1620
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 in GitHub repository vim/vim prior to 8.2.4901. NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 allows attackers to cause a denial of service (application crash) via a crafted input.
Aliases
Aliases
CVE-2022-1620


To clipboard 

{
   GSD: {
      alias: "CVE-2022-1620",
      description: "NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 in GitHub repository vim/vim prior to 8.2. NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 allows attackers to cause a denial of service (application crash) via a crafted input.",
      id: "GSD-2022-1620",
      references: [
         "https://advisories.mageia.org/CVE-2022-1620.html",
         "https://www.suse.com/security/cve/CVE-2022-1620.html",
         "https://ubuntu.com/security/CVE-2022-1620",
         "https://alas.aws.amazon.com/cve/html/CVE-2022-1620.html",
      ],
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2022-1620",
         ],
         details: "NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 in GitHub repository vim/vim prior to 8.2.4901. NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 allows attackers to cause a denial of service (application crash) via a crafted input.",
         id: "GSD-2022-1620",
         modified: "2023-12-13T01:19:28.251879Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "security@huntr.dev",
            ID: "CVE-2022-1620",
            STATE: "PUBLIC",
            TITLE: "NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 in vim/vim",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "vim/vim",
                              version: {
                                 version_data: [
                                    {
                                       version_affected: "<",
                                       version_value: "8.2.4901",
                                    },
                                 ],
                              },
                           },
                        ],
                     },
                     vendor_name: "vim",
                  },
               ],
            },
         },
         data_format: "MITRE",
         data_type: "CVE",
         data_version: "4.0",
         description: {
            description_data: [
               {
                  lang: "eng",
                  value: "NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 in GitHub repository vim/vim prior to 8.2.4901. NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 allows attackers to cause a denial of service (application crash) via a crafted input.",
               },
            ],
         },
         impact: {
            cvss: {
               attackComplexity: "LOW",
               attackVector: "LOCAL",
               availabilityImpact: "HIGH",
               baseScore: 6.6,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "LOW",
               integrityImpact: "LOW",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H",
               version: "3.0",
            },
         },
         problemtype: {
            problemtype_data: [
               {
                  description: [
                     {
                        lang: "eng",
                        value: "CWE-476 NULL Pointer Dereference",
                     },
                  ],
               },
            ],
         },
         references: {
            reference_data: [
               {
                  name: "https://huntr.dev/bounties/7a4c59f3-fcc0-4496-995d-5ca6acd2da51",
                  refsource: "CONFIRM",
                  url: "https://huntr.dev/bounties/7a4c59f3-fcc0-4496-995d-5ca6acd2da51",
               },
               {
                  name: "https://github.com/vim/vim/commit/8e4b76da1d7e987d43ca960dfbc372d1c617466f",
                  refsource: "MISC",
                  url: "https://github.com/vim/vim/commit/8e4b76da1d7e987d43ca960dfbc372d1c617466f",
               },
               {
                  name: "FEDORA-2022-e92c3ce170",
                  refsource: "FEDORA",
                  url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/A6BY5P7ERZS7KXSBCGFCOXLMLGWUUJIH/",
               },
               {
                  name: "FEDORA-2022-f0db3943d9",
                  refsource: "FEDORA",
                  url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JUN33257RUM4RS2I4GZETKFSAXPETATG/",
               },
               {
                  name: "FEDORA-2022-8df66cdbef",
                  refsource: "FEDORA",
                  url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HIP7KG7TVS5YF3QREAY2GOGUT3YUBZAI/",
               },
               {
                  name: "GLSA-202208-32",
                  refsource: "GENTOO",
                  url: "https://security.gentoo.org/glsa/202208-32",
               },
               {
                  name: "https://support.apple.com/kb/HT213488",
                  refsource: "CONFIRM",
                  url: "https://support.apple.com/kb/HT213488",
               },
               {
                  name: "20221030 APPLE-SA-2022-10-27-5 Additional information for APPLE-SA-2022-10-24-2 macOS Ventura 13",
                  refsource: "FULLDISC",
                  url: "http://seclists.org/fulldisclosure/2022/Oct/41",
               },
               {
                  name: "20221030 APPLE-SA-2022-10-24-2 macOS Ventura 13",
                  refsource: "FULLDISC",
                  url: "http://seclists.org/fulldisclosure/2022/Oct/28",
               },
               {
                  name: "GLSA-202305-16",
                  refsource: "GENTOO",
                  url: "https://security.gentoo.org/glsa/202305-16",
               },
            ],
         },
         source: {
            advisory: "7a4c59f3-fcc0-4496-995d-5ca6acd2da51",
            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: "8.2.4901",
                        vulnerable: true,
                     },
                  ],
                  operator: "OR",
               },
               {
                  children: [],
                  cpe_match: [
                     {
                        cpe23Uri: "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                  ],
                  operator: "OR",
               },
               {
                  children: [],
                  cpe_match: [
                     {
                        cpe23Uri: "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
                        cpe_name: [],
                        versionEndExcluding: "13.0",
                        vulnerable: true,
                     },
                  ],
                  operator: "OR",
               },
            ],
         },
         cve: {
            CVE_data_meta: {
               ASSIGNER: "security@huntr.dev",
               ID: "CVE-2022-1620",
            },
            data_format: "MITRE",
            data_type: "CVE",
            data_version: "4.0",
            description: {
               description_data: [
                  {
                     lang: "en",
                     value: "NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 in GitHub repository vim/vim prior to 8.2.4901. NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 allows attackers to cause a denial of service (application crash) via a crafted input.",
                  },
               ],
            },
            problemtype: {
               problemtype_data: [
                  {
                     description: [
                        {
                           lang: "en",
                           value: "CWE-476",
                        },
                     ],
                  },
               ],
            },
            references: {
               reference_data: [
                  {
                     name: "https://huntr.dev/bounties/7a4c59f3-fcc0-4496-995d-5ca6acd2da51",
                     refsource: "CONFIRM",
                     tags: [
                        "Exploit",
                        "Third Party Advisory",
                     ],
                     url: "https://huntr.dev/bounties/7a4c59f3-fcc0-4496-995d-5ca6acd2da51",
                  },
                  {
                     name: "https://github.com/vim/vim/commit/8e4b76da1d7e987d43ca960dfbc372d1c617466f",
                     refsource: "MISC",
                     tags: [
                        "Patch",
                        "Third Party Advisory",
                     ],
                     url: "https://github.com/vim/vim/commit/8e4b76da1d7e987d43ca960dfbc372d1c617466f",
                  },
                  {
                     name: "FEDORA-2022-e92c3ce170",
                     refsource: "FEDORA",
                     tags: [
                        "Mailing List",
                        "Third Party Advisory",
                     ],
                     url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/A6BY5P7ERZS7KXSBCGFCOXLMLGWUUJIH/",
                  },
                  {
                     name: "FEDORA-2022-f0db3943d9",
                     refsource: "FEDORA",
                     tags: [
                        "Mailing List",
                        "Third Party Advisory",
                     ],
                     url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JUN33257RUM4RS2I4GZETKFSAXPETATG/",
                  },
                  {
                     name: "FEDORA-2022-8df66cdbef",
                     refsource: "FEDORA",
                     tags: [
                        "Mailing List",
                        "Third Party Advisory",
                     ],
                     url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HIP7KG7TVS5YF3QREAY2GOGUT3YUBZAI/",
                  },
                  {
                     name: "GLSA-202208-32",
                     refsource: "GENTOO",
                     tags: [
                        "Third Party Advisory",
                     ],
                     url: "https://security.gentoo.org/glsa/202208-32",
                  },
                  {
                     name: "https://support.apple.com/kb/HT213488",
                     refsource: "CONFIRM",
                     tags: [
                        "Third Party Advisory",
                     ],
                     url: "https://support.apple.com/kb/HT213488",
                  },
                  {
                     name: "20221030 APPLE-SA-2022-10-27-5 Additional information for APPLE-SA-2022-10-24-2 macOS Ventura 13",
                     refsource: "FULLDISC",
                     tags: [
                        "Mailing List",
                        "Third Party Advisory",
                     ],
                     url: "http://seclists.org/fulldisclosure/2022/Oct/41",
                  },
                  {
                     name: "20221030 APPLE-SA-2022-10-24-2 macOS Ventura 13",
                     refsource: "FULLDISC",
                     tags: [],
                     url: "http://seclists.org/fulldisclosure/2022/Oct/28",
                  },
                  {
                     name: "GLSA-202305-16",
                     refsource: "GENTOO",
                     tags: [],
                     url: "https://security.gentoo.org/glsa/202305-16",
                  },
               ],
            },
         },
         impact: {
            baseMetricV2: {
               acInsufInfo: false,
               cvssV2: {
                  accessComplexity: "LOW",
                  accessVector: "NETWORK",
                  authentication: "NONE",
                  availabilityImpact: "PARTIAL",
                  baseScore: 5,
                  confidentialityImpact: "NONE",
                  integrityImpact: "NONE",
                  vectorString: "AV:N/AC:L/Au:N/C:N/I:N/A:P",
                  version: "2.0",
               },
               exploitabilityScore: 10,
               impactScore: 2.9,
               obtainAllPrivilege: false,
               obtainOtherPrivilege: false,
               obtainUserPrivilege: false,
               severity: "MEDIUM",
               userInteractionRequired: false,
            },
            baseMetricV3: {
               cvssV3: {
                  attackComplexity: "LOW",
                  attackVector: "NETWORK",
                  availabilityImpact: "HIGH",
                  baseScore: 7.5,
                  baseSeverity: "HIGH",
                  confidentialityImpact: "NONE",
                  integrityImpact: "NONE",
                  privilegesRequired: "NONE",
                  scope: "UNCHANGED",
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  version: "3.1",
               },
               exploitabilityScore: 3.9,
               impactScore: 3.6,
            },
         },
         lastModifiedDate: "2023-05-03T12:15Z",
         publishedDate: "2022-05-08T11:15Z",
      },
   },
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.




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.