{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "state": "PUBLISHED", "cveId": "CVE-2021-3974", "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "assignerShortName": "@huntrdev", "dateUpdated": "2026-10-08T21:03:10.853Z", "dateReserved": "2021-11-17T00:00:00.000Z", "datePublished": "2021-11-19T00:00:00.000Z" }, "containers": { "cna": { "title": "Use After Free in vim/vim", "providerMetadata": { "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "shortName": "@huntrdev", "dateUpdated": "2022-11-08T00:00:00.000Z" }, "descriptions": [ { "lang": "en", "value": "vim is vulnerable to Use After Free" } ], "affected": [ { "vendor": "vim", "product": "vim/vim", "versions": [ { "version": "unspecified", "lessThan": "8.2.3612", "status": "affected", "versionType": "custom" } ] } ], "references": [ { "url": "https://huntr.dev/bounties/e402cb2c-8ec4-4828-a692-c95f8e0de6d4" }, { "url": "https://github.com/vim/vim/commit/64066b9acd9f8cffdf4840f797748f938a13f2d6" }, { "name": "FEDORA-2021-5cd9df120e", "tags": [ "vendor-advisory" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IH2LS2DXBTYOCWGAKFMBF3HTWWXPBEFL/" }, { "name": "FEDORA-2021-b0ac29efb1", "tags": [ "vendor-advisory" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/" }, { "name": "[oss-security] 20220114 Re: 3 new CVE's in vim", "tags": [ "mailing-list" ], "url": "http://www.openwall.com/lists/oss-security/2022/01/15/1" }, { "name": "[debian-lts-announce] 20220311 [SECURITY] [DLA 2947-1] vim security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html" }, { "name": "GLSA-202208-32", "tags": [ "vendor-advisory" ], "url": "https://security.gentoo.org/glsa/202208-32" }, { "name": "[debian-lts-announce] 20221108 [SECURITY] [DLA 3182-1] vim security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html" } ], "metrics": [ { "cvssV3_0": { "version": "3.0", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.3, "baseSeverity": "HIGH" } } ], "problemTypes": [ { "descriptions": [ { "type": "CWE", "lang": "en", "description": "CWE-416 Use After Free", "cweId": "CWE-416" } ] } ], "source": { "advisory": "e402cb2c-8ec4-4828-a692-c95f8e0de6d4", "discovery": "EXTERNAL" } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T17:09:09.885Z" }, "title": "CVE Program Container", "references": [ { "url": "https://huntr.dev/bounties/e402cb2c-8ec4-4828-a692-c95f8e0de6d4", "tags": [ "x_transferred" ] }, { "url": "https://github.com/vim/vim/commit/64066b9acd9f8cffdf4840f797748f938a13f2d6", "tags": [ "x_transferred" ] }, { "name": "FEDORA-2021-5cd9df120e", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IH2LS2DXBTYOCWGAKFMBF3HTWWXPBEFL/" }, { "name": "FEDORA-2021-b0ac29efb1", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/" }, { "name": "[oss-security] 20220114 Re: 3 new CVE's in vim", "tags": [ "mailing-list", "x_transferred" ], "url": "http://www.openwall.com/lists/oss-security/2022/01/15/1" }, { "name": "[debian-lts-announce] 20220311 [SECURITY] [DLA 2947-1] vim security update", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html" }, { "name": "GLSA-202208-32", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://security.gentoo.org/glsa/202208-32" }, { "name": "[debian-lts-announce] 20221108 [SECURITY] [DLA 3182-1] vim security update", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html" } ] }, { "metrics": [ { "other": { "type": "ssvc", "content": { "id": "CVE-2021-3974", "role": "CISA Coordinator", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "total" } ], "version": "2.0.3", "timestamp": "2026-10-08T20:54:02.957252Z" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-08T21:03:10.853Z" } } ] } }