CVE-2023-40305

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:gnu:indent:2.2.13:*:*:*:*:*:*:*", "matchCriteriaId": "0840F9FF-EA53-47DD-813A-889E6EAA76A6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "GNU indent 2.2.13 has a heap-based buffer overflow in search_brace in indent.c via a crafted file."}, {"lang": "es", "value": "GNU indent 2.2.13 tiene un desbordamiento de b\u00fafer en search_brace en indent.c a trav\u00e9s de un archivo manipulado."}], "id": "CVE-2023-40305", "lastModified": "2026-06-17T06:17:10.190", "metrics": {"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-2023-40305", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-10-09T14:52:58.445634Z", "version": "2.0.3"}}]}, "published": "2023-08-14T06:15:09.683", "references": [{"source": "cve@mitre.org", "tags": ["Product"], "url": "https://ftp.gnu.org/gnu/indent/"}, {"source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3W6SL3NKMH5R4S5PD2O3MTC2UR4SBVHK/"}, {"source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4MIUH3F63KQJWYR3FLKRZUYYRJOY6FYX/"}, {"source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OB6GB6FUFPV5VJAZIANDG4YNNDW6JNXX/"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Issue Tracking", "Vendor Advisory"], "url": "https://savannah.gnu.org/bugs/index.php?64503"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product"], "url": "https://ftp.gnu.org/gnu/indent/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3W6SL3NKMH5R4S5PD2O3MTC2UR4SBVHK/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4MIUH3F63KQJWYR3FLKRZUYYRJOY6FYX/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OB6GB6FUFPV5VJAZIANDG4YNNDW6JNXX/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Vendor Advisory"], "url": "https://savannah.gnu.org/bugs/index.php?64503"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "indent: heap-based buffer overflow in search_brace() in indent.c", "id": "2231854", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2231854"}, "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-122", "details": ["GNU indent 2.2.13 has a heap-based buffer overflow in search_brace in indent.c via a crafted file.", "A flaw was found in indent, a program for formatting C code. This flaw allows an attacker who can trick a user into processing a specially crafted file to trigger a heap-based buffer overflow, causing the application to crash."], "mitigation": {"lang": "en:us", "value": "Do not process untrusted files with the indent program."}, "name": "CVE-2023-40305", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "indent", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "indent", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2023-08-02T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-40305\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-40305"], "statement": "The indent program is not distributed in Red Hat Enterprise Linux 8 and 9. Therefore, these Red Hat Enterprise Linux versions are not affected.", "threat_severity": "Low"}

{}