{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-4738", "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "state": "PUBLISHED", "assignerShortName": "@huntrdev", "dateReserved": "2023-09-02T19:39:04.775Z", "datePublished": "2023-09-02T19:39:14.290Z", "dateUpdated": "2025-11-03T20:36:03.988Z"}, "containers": {"cna": {"title": "Heap-based Buffer Overflow in vim/vim", "providerMetadata": {"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "shortName": "@huntrdev", "dateUpdated": "2023-10-25T19:07:06.758Z"}, "descriptions": [{"lang": "en", "value": "Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.1848."}], "affected": [{"vendor": "vim", "product": "vim/vim", "versions": [{"version": "unspecified", "lessThan": "9.0.1848", "status": "affected", "versionType": "custom"}]}], "references": [{"url": "https://huntr.dev/bounties/9fc7dced-a7bb-4479-9718-f956df20f612"}, {"url": "https://github.com/vim/vim/commit/ced2c7394aafdc90fb7845e09b3a3fee23d48cb1"}, {"url": "https://support.apple.com/kb/HT213984"}, {"url": "http://seclists.org/fulldisclosure/2023/Oct/24"}], "metrics": [{"cvssV3_0": {"version": "3.0", "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH"}}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-122 Heap-based Buffer Overflow", "cweId": "CWE-122"}]}], "source": {"advisory": "9fc7dced-a7bb-4479-9718-f956df20f612", "discovery": "EXTERNAL"}}, "adp": [{"title": "CVE Program Container", "references": [{"url": "https://huntr.dev/bounties/9fc7dced-a7bb-4479-9718-f956df20f612", "tags": ["x_transferred"]}, {"url": "https://github.com/vim/vim/commit/ced2c7394aafdc90fb7845e09b3a3fee23d48cb1", "tags": ["x_transferred"]}, {"url": "https://support.apple.com/kb/HT213984", "tags": ["x_transferred"]}, {"url": "http://seclists.org/fulldisclosure/2023/Oct/24", "tags": ["x_transferred"]}, {"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00023.html"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-03T20:36:03.988Z"}}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-06-25T14:31:27.533912Z", "id": "CVE-2023-4738", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-06-25T14:32:31.999Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://huntr.dev/bounties/9fc7dced-a7bb-4479-9718-f956df20f612", "tags": ["x_transferred"]}, {"url": "https://github.com/vim/vim/commit/ced2c7394aafdc90fb7845e09b3a3fee23d48cb1", "tags": ["x_transferred"]}, {"url": "https://support.apple.com/kb/HT213984", "tags": ["x_transferred"]}, {"url": "http://seclists.org/fulldisclosure/2023/Oct/24", "tags": ["x_transferred"]}, {"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00023.html"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-03T20:36:03.988Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-4738", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-06-25T14:31:27.533912Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-06-25T14:32:27.331Z"}}], "cna": {"title": "Heap-based Buffer Overflow in vim/vim", "source": {"advisory": "9fc7dced-a7bb-4479-9718-f956df20f612", "discovery": "EXTERNAL"}, "metrics": [{"cvssV3_0": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}], "affected": [{"vendor": "vim", "product": "vim/vim", "versions": [{"status": "affected", "version": "unspecified", "lessThan": "9.0.1848", "versionType": "custom"}]}], "references": [{"url": "https://huntr.dev/bounties/9fc7dced-a7bb-4479-9718-f956df20f612"}, {"url": "https://github.com/vim/vim/commit/ced2c7394aafdc90fb7845e09b3a3fee23d48cb1"}, {"url": "https://support.apple.com/kb/HT213984"}, {"url": "http://seclists.org/fulldisclosure/2023/Oct/24"}], "descriptions": [{"lang": "en", "value": "Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.1848."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-122", "description": "CWE-122 Heap-based Buffer Overflow"}]}], "providerMetadata": {"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "shortName": "@huntrdev", "dateUpdated": "2023-10-25T19:07:06.758Z"}}}, "cveMetadata": {"cveId": "CVE-2023-4738", "state": "PUBLISHED", "dateUpdated": "2025-11-03T20:36:03.988Z", "dateReserved": "2023-09-02T19:39:04.775Z", "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "datePublished": "2023-09-02T19:39:14.290Z", "assignerShortName": "@huntrdev"}, "dataVersion": "5.2"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:vim:vim:*:*:*:*:*:*:*:*", "matchCriteriaId": "D21B674E-FE7C-4CB1-A184-E199A2515CF0", "versionEndExcluding": "9.0.1848", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:apple:macos:14.0:*:*:*:*:*:*:*", "matchCriteriaId": "9FE27DF1-3AF9-4BE4-8541-565FE5BC16A2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.1848."}, {"lang": "es", "value": "Desbordamiento de b\u00fafer basado en el heap en el repositorio de GitHub vim/vim versi\u00f3 anterior a 9.0.1848."}], "id": "CVE-2023-4738", "lastModified": "2025-11-03T21:16:02.433", "metrics": {"cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "security@huntr.dev", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-09-02T20:15:07.413", "references": [{"source": "security@huntr.dev", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://seclists.org/fulldisclosure/2023/Oct/24"}, {"source": "security@huntr.dev", "tags": ["Patch"], "url": "https://github.com/vim/vim/commit/ced2c7394aafdc90fb7845e09b3a3fee23d48cb1"}, {"source": "security@huntr.dev", "tags": ["Exploit", "Patch", "Third Party Advisory"], "url": "https://huntr.dev/bounties/9fc7dced-a7bb-4479-9718-f956df20f612"}, {"source": "security@huntr.dev", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://support.apple.com/kb/HT213984"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://seclists.org/fulldisclosure/2023/Oct/24"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://github.com/vim/vim/commit/ced2c7394aafdc90fb7845e09b3a3fee23d48cb1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Patch", "Third Party Advisory"], "url": "https://huntr.dev/bounties/9fc7dced-a7bb-4479-9718-f956df20f612"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00023.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://support.apple.com/kb/HT213984"}], "sourceIdentifier": "security@huntr.dev", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-122"}], "source": "security@huntr.dev", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "vim: heap-buffer-overflow in vim_regsub_both in vim/vim", "id": "2237176", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2237176"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.8", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-122", "details": ["Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.1848."], "name": "CVE-2023-4738", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "vim", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "vim", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2023-09-02T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-4738\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-4738"], "statement": "Red Hat Product Security has rated this issue as having a Low security impact, because the \"victim\" has to run an untrusted file IN SCRIPT MODE. Someone who is running untrusted files in script mode is equivalent to someone just taking a random python script and running it.\nFor additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/", "threat_severity": "Low"}

{}