{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2023-47100", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2024-08-02T21:01:22.641Z", "dateReserved": "2023-10-30T00:00:00", "datePublished": "2023-12-02T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2023-12-14T04:19:29.157322"}, "descriptions": [{"lang": "en", "value": "In Perl before 5.38.2, S_parse_uniprop_string in regcomp.c can write to unallocated space because a property name associated with a \\p{...} regular expression construct is mishandled. The earliest affected version is 5.30.0."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://github.com/Perl/perl5/commit/ff1f9f59360afeebd6f75ca1502f5c3ebf077da3"}, {"url": "https://github.com/Perl/perl5/commit/7047915eef37fccd93e7cd985c29fe6be54650b6"}, {"url": "https://github.com/Perl/perl5/commit/12c313ce49b36160a7ca2e9b07ad5bd92ee4a010"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T21:01:22.641Z"}, "title": "CVE Program Container", "references": [{"url": "https://github.com/Perl/perl5/commit/ff1f9f59360afeebd6f75ca1502f5c3ebf077da3", "tags": ["x_transferred"]}, {"url": "https://github.com/Perl/perl5/commit/7047915eef37fccd93e7cd985c29fe6be54650b6", "tags": ["x_transferred"]}, {"url": "https://github.com/Perl/perl5/commit/12c313ce49b36160a7ca2e9b07ad5bd92ee4a010", "tags": ["x_transferred"]}]}]}}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:perl:perl:*:*:*:*:*:*:*:*", "matchCriteriaId": "14B8DD8C-B79A-41F6-B743-6D319ACD6741", "versionEndExcluding": "5.38.2", "versionStartIncluding": "5.30.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "In Perl before 5.38.2, S_parse_uniprop_string in regcomp.c can write to unallocated space because a property name associated with a \\p{...} regular expression construct is mishandled. The earliest affected version is 5.30.0."}, {"lang": "es", "value": "En Perl anterior a 5.38.2, S_parse_uniprop_string en regcomp.c puede escribir en espacio no asignado porque un nombre de propiedad asociado con una construcci\u00f3n de expresi\u00f3n regular \\p{...} est\u00e1 mal manejado. La primera versi\u00f3n afectada es la 5.30.0."}], "id": "CVE-2023-47100", "lastModified": "2024-11-21T08:29:46.307", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-12-02T23:15:07.187", "references": [{"source": "cve@mitre.org", "url": "https://github.com/Perl/perl5/commit/12c313ce49b36160a7ca2e9b07ad5bd92ee4a010"}, {"source": "cve@mitre.org", "url": "https://github.com/Perl/perl5/commit/7047915eef37fccd93e7cd985c29fe6be54650b6"}, {"source": "cve@mitre.org", "tags": ["Patch"], "url": "https://github.com/Perl/perl5/commit/ff1f9f59360afeebd6f75ca1502f5c3ebf077da3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://github.com/Perl/perl5/commit/12c313ce49b36160a7ca2e9b07ad5bd92ee4a010"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://github.com/Perl/perl5/commit/7047915eef37fccd93e7cd985c29fe6be54650b6"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://github.com/Perl/perl5/commit/ff1f9f59360afeebd6f75ca1502f5c3ebf077da3"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-755"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "perl: Perl security bypass", "id": "2255476", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255476"}, "csaw": false, "cvss3": {"cvss3_base_score": "0.0", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N", "status": "draft"}, "cwe": "CWE-755", "details": ["In Perl before 5.38.2, S_parse_uniprop_string in regcomp.c can write to unallocated space because a property name associated with a \\p{...} regular expression construct is mishandled. The earliest affected version is 5.30.0.", "A flaw was found in Perl due to improper handling of the property name by the S_parse_uniprop_string function in regcomp.c. This issue could allow an attacker to to bypass security restrictions and use a specially crafted regular expression input to write to unallocated space."], "name": "CVE-2023-47100", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "perl", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "perl", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "perl", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "perl:5.32/perl", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "perl", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2023-12-03T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-47100\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-47100"], "statement": "This flaw was found to be a duplicate of CVE-2023-47038. Please see https://access.redhat.com/security/cve/CVE-2023-47038 for information about affected products and security errata.", "upstream_fix": "perl 5.38.2"}