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vuln-cve/data/2023/48xxx/CVE-2023-48706.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2023-48706",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2023-11-17T19:43:37.554Z",
"datePublished": "2023-11-22T22:03:39.503Z",
"dateUpdated": "2026-06-23T17:19:11.719Z"
},
"containers": {
"cna": {
"title": "Vim has heap-use-after-free at /src/charset.c:1770:12 in skipwhite",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-416",
"lang": "en",
"description": "CWE-416: Use After Free",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "LOW",
"baseScore": 3.6,
"baseSeverity": "LOW",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:L",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/vim/vim/security/advisories/GHSA-c8qm-x72m-q53q",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/vim/vim/security/advisories/GHSA-c8qm-x72m-q53q"
},
{
"name": "https://github.com/vim/vim/pull/13552",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/vim/vim/pull/13552"
},
{
"name": "https://github.com/vim/vim/commit/26c11c56888d01e298cd8044caf860f3c26f57bb",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/vim/vim/commit/26c11c56888d01e298cd8044caf860f3c26f57bb"
},
{
"name": "https://github.com/gandalf4a/crash_report/blob/main/vim/vim_huaf",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/gandalf4a/crash_report/blob/main/vim/vim_huaf"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/11/22/3"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DNMFS3IH74KEMMESOA3EOB6MZ56TWGFF/"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IVA7K73WHQH4KVFDJQ7ELIUD2WK5ZT5E/"
},
{
"url": "https://security.netapp.com/advisory/ntap-20240105-0001/"
}
],
"affected": [
{
"vendor": "vim",
"product": "vim",
"versions": [
{
"version": "< 9.0.2121",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2024-01-05T18:06:19.220Z"
},
"descriptions": [
{
"lang": "en",
"value": "Vim is a UNIX editor that, prior to version 9.0.2121, has a heap-use-after-free vulnerability. When executing a `:s` command for the very first time and using a sub-replace-special atom inside the substitution part, it is possible that the recursive `:s` call causes free-ing of memory which may later then be accessed by the initial `:s` command. The user must intentionally execute the payload and the whole process is a bit tricky to do since it seems to work only reliably for the very first :s command. It may also cause a crash of Vim. Version 9.0.2121 contains a fix for this issue."
}
],
"source": {
"advisory": "GHSA-c8qm-x72m-q53q",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"providerMetadata": {
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE",
"dateUpdated": "2024-08-02T21:37:54.655Z"
},
"title": "CVE Program Container",
"references": [
{
"name": "https://github.com/vim/vim/security/advisories/GHSA-c8qm-x72m-q53q",
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/vim/vim/security/advisories/GHSA-c8qm-x72m-q53q"
},
{
"name": "https://github.com/vim/vim/pull/13552",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/vim/vim/pull/13552"
},
{
"name": "https://github.com/vim/vim/commit/26c11c56888d01e298cd8044caf860f3c26f57bb",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/vim/vim/commit/26c11c56888d01e298cd8044caf860f3c26f57bb"
},
{
"name": "https://github.com/gandalf4a/crash_report/blob/main/vim/vim_huaf",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/gandalf4a/crash_report/blob/main/vim/vim_huaf"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/11/22/3",
"tags": [
"x_transferred"
]
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DNMFS3IH74KEMMESOA3EOB6MZ56TWGFF/",
"tags": [
"x_transferred"
]
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IVA7K73WHQH4KVFDJQ7ELIUD2WK5ZT5E/",
"tags": [
"x_transferred"
]
},
{
"url": "https://security.netapp.com/advisory/ntap-20240105-0001/",
"tags": [
"x_transferred"
]
}
]
},
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"id": "CVE-2023-48706",
"role": "CISA Coordinator",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2023-12-07T16:10:22.120197Z"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-06-23T17:19:11.719Z"
}
}
]
}
}