CVE-2018-12422

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2018-06-15T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "addressbook/backends/ldap/e-book-backend-ldap.c in Evolution-Data-Server in GNOME Evolution through 3.29.2 might allow attackers to trigger a Buffer Overflow via a long query that is processed by the strcat function. NOTE: the software maintainer disputes this because \"the code had computed the required string length first, and then allocated a large-enough buffer on the heap."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-06-19T15:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://bugzilla.gnome.org/show_bug.cgi?id=796174"}, {"tags": ["x_refsource_MISC"], "url": "https://gitlab.gnome.org/GNOME/evolution-data-server/commit/34bad6173"}], "tags": ["disputed"], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2018-12422", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "** DISPUTED ** addressbook/backends/ldap/e-book-backend-ldap.c in Evolution-Data-Server in GNOME Evolution through 3.29.2 might allow attackers to trigger a Buffer Overflow via a long query that is processed by the strcat function. NOTE: the software maintainer disputes this because \"the code had computed the required string length first, and then allocated a large-enough buffer on the heap.\""}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://bugzilla.gnome.org/show_bug.cgi?id=796174", "refsource": "MISC", "url": "https://bugzilla.gnome.org/show_bug.cgi?id=796174"}, {"name": "https://gitlab.gnome.org/GNOME/evolution-data-server/commit/34bad6173", "refsource": "MISC", "url": "https://gitlab.gnome.org/GNOME/evolution-data-server/commit/34bad6173"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T08:38:05.771Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://bugzilla.gnome.org/show_bug.cgi?id=796174"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://gitlab.gnome.org/GNOME/evolution-data-server/commit/34bad6173"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2018-12422", "datePublished": "2018-06-15T16:00:00.000Z", "dateReserved": "2018-06-14T00:00:00.000Z", "dateUpdated": "2024-08-05T08:38:05.771Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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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:gnome:evolution:*:*:*:*:*:*:*:*", "matchCriteriaId": "FC712780-7B8E-4EED-9C54-78E795457654", "versionEndIncluding": "3.29.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [{"sourceIdentifier": "cve@mitre.org", "tags": ["disputed"]}], "descriptions": [{"lang": "en", "value": "addressbook/backends/ldap/e-book-backend-ldap.c in Evolution-Data-Server in GNOME Evolution through 3.29.2 might allow attackers to trigger a Buffer Overflow via a long query that is processed by the strcat function. NOTE: the software maintainer disputes this because \"the code had computed the required string length first, and then allocated a large-enough buffer on the heap."}, {"lang": "es", "value": "** EN DISPUTA ** addressbook/backends/ldap/e-book-backend-ldap.c en Evolution-Data-Server en GNOME Evolution hasta la versi\u00f3n 3.29.2 podr\u00eda permitir que atacantes desencadenen un desbordamiento de b\u00fafer mediante una consulta larga procesada por la funci\u00f3n strcat. NOTA: el mantenedor de software discute este CVE debido a que \"el c\u00f3digo hab\u00eda calculado primero la longitud de la cadena requerida y despu\u00e9s asign\u00f3 un b\u00fafer lo suficientemente grande en la memoria din\u00e1mica (heap)\"."}], "id": "CVE-2018-12422", "lastModified": "2026-06-17T01:37:45.783", "metrics": {"cvssMetricV2": [{"acInsufInfo": true, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-06-15T16:29:00.437", "references": [{"source": "cve@mitre.org", "tags": ["Issue Tracking", "Patch", "Vendor Advisory"], "url": "https://bugzilla.gnome.org/show_bug.cgi?id=796174"}, {"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://gitlab.gnome.org/GNOME/evolution-data-server/commit/34bad6173"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Patch", "Vendor Advisory"], "url": "https://bugzilla.gnome.org/show_bug.cgi?id=796174"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://gitlab.gnome.org/GNOME/evolution-data-server/commit/34bad6173"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "evolution-data-server: Unsafe use of strcat allows buffer overflow in addressbook/backends/ldap/e-book-backend-ldap.c", "id": "1592624", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1592624"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.6", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L", "status": "draft"}, "cwe": "CWE-121", "details": ["addressbook/backends/ldap/e-book-backend-ldap.c in Evolution-Data-Server in GNOME Evolution through 3.29.2 might allow attackers to trigger a Buffer Overflow via a long query that is processed by the strcat function. NOTE: the software maintainer disputes this because \"the code had computed the required string length first, and then allocated a large-enough buffer on the heap."], "name": "CVE-2018-12422", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Will not fix", "package_name": "evolution-data-server", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Will not fix", "package_name": "evolution-data-server", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Will not fix", "package_name": "evolution-data-server", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "evolution-data-server", "product_name": "Red Hat Enterprise Linux 8"}], "public_date": "2018-05-16T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2018-12422\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-12422"], "threat_severity": "Moderate"}

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