CVE-2023-2609

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2023-2609", "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "assignerShortName": "@huntr_ai", "dateUpdated": "2026-06-23T17:19:08.558Z", "dateReserved": "2023-05-09T00:00:00.000Z", "datePublished": "2023-05-09T00:00:00.000Z"}, "containers": {"cna": {"title": "NULL Pointer Dereference in vim/vim", "providerMetadata": {"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "shortName": "@huntr_ai", "dateUpdated": "2023-12-23T07:06:22.968Z"}, "descriptions": [{"lang": "en", "value": "NULL Pointer Dereference in GitHub repository vim/vim prior to 9.0.1531."}], "affected": [{"vendor": "vim", "product": "vim/vim", "versions": [{"version": "unspecified", "lessThan": "9.0.1531", "status": "affected", "versionType": "custom"}]}], "references": [{"url": "https://huntr.dev/bounties/1679be5a-565f-4a44-a430-836412a0b622"}, {"url": "https://github.com/vim/vim/commit/d1ae8366aff286d41e7f5bc513cc0a1af5130aad"}, {"name": "FEDORA-2023-99d2eaac80", "tags": ["vendor-advisory"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PCLJN4QINITA3ZASKLEJ64C5TFNKELMO/"}, {"url": "https://support.apple.com/kb/HT213844"}, {"url": "https://support.apple.com/kb/HT213845"}], "metrics": [{"cvssV3_0": {"version": "3.0", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH"}}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-476 NULL Pointer Dereference", "cweId": "CWE-476"}]}], "source": {"advisory": "1679be5a-565f-4a44-a430-836412a0b622", "discovery": "EXTERNAL"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T06:26:09.713Z"}, "title": "CVE Program Container", "references": [{"url": "https://huntr.dev/bounties/1679be5a-565f-4a44-a430-836412a0b622", "tags": ["x_transferred"]}, {"url": "https://github.com/vim/vim/commit/d1ae8366aff286d41e7f5bc513cc0a1af5130aad", "tags": ["x_transferred"]}, {"name": "FEDORA-2023-99d2eaac80", "tags": ["vendor-advisory", "x_transferred"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PCLJN4QINITA3ZASKLEJ64C5TFNKELMO/"}, {"url": "https://support.apple.com/kb/HT213844", "tags": ["x_transferred"]}, {"url": "https://support.apple.com/kb/HT213845", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-2609", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-02-15T20:23:45.760905Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-23T17:19:08.558Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://huntr.dev/bounties/1679be5a-565f-4a44-a430-836412a0b622", "tags": ["x_transferred"]}, {"url": "https://github.com/vim/vim/commit/d1ae8366aff286d41e7f5bc513cc0a1af5130aad", "tags": ["x_transferred"]}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PCLJN4QINITA3ZASKLEJ64C5TFNKELMO/", "name": "FEDORA-2023-99d2eaac80", "tags": ["vendor-advisory", "x_transferred"]}, {"url": "https://support.apple.com/kb/HT213844", "tags": ["x_transferred"]}, {"url": "https://support.apple.com/kb/HT213845", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T06:26:09.713Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-2609", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-02-15T20:23:45.760905Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-23T17:08:27.959Z"}}], "cna": {"title": "NULL Pointer Dereference in vim/vim", "source": {"advisory": "1679be5a-565f-4a44-a430-836412a0b622", "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": "9.0.1531", "versionType": "custom"}]}], "references": [{"url": "https://huntr.dev/bounties/1679be5a-565f-4a44-a430-836412a0b622"}, {"url": "https://github.com/vim/vim/commit/d1ae8366aff286d41e7f5bc513cc0a1af5130aad"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PCLJN4QINITA3ZASKLEJ64C5TFNKELMO/", "name": "FEDORA-2023-99d2eaac80", "tags": ["vendor-advisory"]}, {"url": "https://support.apple.com/kb/HT213844"}, {"url": "https://support.apple.com/kb/HT213845"}], "descriptions": [{"lang": "en", "value": "NULL Pointer Dereference in GitHub repository vim/vim prior to 9.0.1531."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-476", "description": "CWE-476 NULL Pointer Dereference"}]}], "providerMetadata": {"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "shortName": "@huntr_ai", "dateUpdated": "2023-12-23T07:06:22.968Z"}}}, "cveMetadata": {"cveId": "CVE-2023-2609", "state": "PUBLISHED", "dateUpdated": "2026-06-23T17:19:08.558Z", "dateReserved": "2023-05-09T00:00:00.000Z", "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "datePublished": "2023-05-09T00:00:00.000Z", "assignerShortName": "@huntr_ai"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"product": "vim/vim", "vendor": "vim", "versions": [{"lessThan": "9.0.1531", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "source": "security@huntr.dev"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:vim:vim:*:*:*:*:*:*:*:*", "matchCriteriaId": "46AFDD8D-F54F-4E02-883F-5A99472531C4", "versionEndExcluding": "9.0.1531", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*", "matchCriteriaId": "E30D0E6F-4AE8-4284-8716-991DFA48CC5D", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "NULL Pointer Dereference in GitHub repository vim/vim prior to 9.0.1531."}], "id": "CVE-2023-2609", "lastModified": "2026-06-23T18:17:31.950", "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": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-2609", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-02-15T20:23:45.760905Z", "version": "2.0.3"}}]}, "published": "2023-05-09T18:15:14.147", "references": [{"source": "security@huntr.dev", "tags": ["Patch"], "url": "https://github.com/vim/vim/commit/d1ae8366aff286d41e7f5bc513cc0a1af5130aad"}, {"source": "security@huntr.dev", "tags": ["Exploit", "Third Party Advisory"], "url": "https://huntr.dev/bounties/1679be5a-565f-4a44-a430-836412a0b622"}, {"source": "security@huntr.dev", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PCLJN4QINITA3ZASKLEJ64C5TFNKELMO/"}, {"source": "security@huntr.dev", "url": "https://support.apple.com/kb/HT213844"}, {"source": "security@huntr.dev", "url": "https://support.apple.com/kb/HT213845"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://github.com/vim/vim/commit/d1ae8366aff286d41e7f5bc513cc0a1af5130aad"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://huntr.dev/bounties/1679be5a-565f-4a44-a430-836412a0b622"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PCLJN4QINITA3ZASKLEJ64C5TFNKELMO/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://support.apple.com/kb/HT213844"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://support.apple.com/kb/HT213845"}], "sourceIdentifier": "security@huntr.dev", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "security@huntr.dev", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "vim: NULL Pointer Dereference in get_register() at register.c", "id": "2209050", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2209050"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-476", "details": ["NULL Pointer Dereference in GitHub repository vim/vim prior to 9.0.1531."], "mitigation": {"lang": "en:us", "value": "Untrusted vim scripts with -s [scriptin] are not recommended to run."}, "name": "CVE-2023-2609", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "vim", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "vim", "product_name": "Red Hat Enterprise Linux 7"}, {"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": "2023-05-09T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-2609\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-2609\nhttps://huntr.dev/bounties/1679be5a-565f-4a44-a430-836412a0b622"], "statement": "All versions of Vim shipped with Red Hat Enterprise Linux are affected, because of the presence of vulnerable code in our code-base.\nRed 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.\nSince Red Hat Enterprise Linux 6, 7 are Out-of-Support-Scope for Low/Moderate flaws, the issue is not currently planned to be addressed in future updates for RHEL-6,7. Only Important and Critical severity flaws will be addressed at this time.\nFor additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/ and Red Hat Enterprise Linux Life Cycle & Updates Policy: https://access.redhat.com/support/policy/updates/errata/.", "threat_severity": "Low"}

{}