CVE-2018-6336 (GCVE-0-2018-6336)
Vulnerability from cvelistv5
Published
2018-12-31 20:00
Modified
2025-05-06 19:00
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-254 - Security Features ()
Summary
An issue was discovered in osquery. A maliciously crafted Universal/fat binary can evade third-party code signing checks. By not completing full inspection of the Universal/fat binary, the user of the third-party tool will believe that the code is signed by Apple, but the malicious unsigned code will execute. This issue affects osquery prior to v3.2.7
References
► | URL | Tags | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
|
Impacted products
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-05T06:01:48.633Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/" } ], "title": "CVE Program Container" }, { "metrics": [ { "cvssV3_1": { "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" } }, { "other": { "content": { "id": "CVE-2018-6336", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "timestamp": "2025-05-06T19:00:28.684080Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2025-05-06T19:00:51.800Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "product": "osquery", "vendor": "Facebook", "versions": [ { "status": "affected", "version": "3.2.7" }, { "lessThan": "3.2.7", "status": "affected", "version": "unspecified", "versionType": "custom" } ] } ], "dateAssigned": "2018-04-26T00:00:00.000Z", "datePublic": "2018-12-31T00:00:00.000Z", "descriptions": [ { "lang": "en", "value": "An issue was discovered in osquery. A maliciously crafted Universal/fat binary can evade third-party code signing checks. By not completing full inspection of the Universal/fat binary, the user of the third-party tool will believe that the code is signed by Apple, but the malicious unsigned code will execute. This issue affects osquery prior to v3.2.7" } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-254", "description": "Security Features (CWE-254)", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2018-12-31T19:57:01.000Z", "orgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827", "shortName": "facebook" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "cve-assign@fb.com", "DATE_ASSIGNED": "2018-04-26", "ID": "CVE-2018-6336", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "osquery", "version": { "version_data": [ { "version_affected": "!=\u003e", "version_value": "3.2.7" }, { "version_affected": "\u003c", "version_value": "3.2.7" } ] } } ] }, "vendor_name": "Facebook" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "An issue was discovered in osquery. A maliciously crafted Universal/fat binary can evade third-party code signing checks. By not completing full inspection of the Universal/fat binary, the user of the third-party tool will believe that the code is signed by Apple, but the malicious unsigned code will execute. This issue affects osquery prior to v3.2.7" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Security Features (CWE-254)" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/", "refsource": "MISC", "url": "https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/" } ] } } } }, "cveMetadata": { "assignerOrgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827", "assignerShortName": "facebook", "cveId": "CVE-2018-6336", "datePublished": "2018-12-31T20:00:00.000Z", "dateReserved": "2018-01-26T00:00:00.000Z", "dateUpdated": "2025-05-06T19:00:51.800Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2018-6336\",\"sourceIdentifier\":\"cve-assign@fb.com\",\"published\":\"2018-12-31T19:29:00.497\",\"lastModified\":\"2025-05-06T19:15:53.890\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"An issue was discovered in osquery. A maliciously crafted Universal/fat binary can evade third-party code signing checks. By not completing full inspection of the Universal/fat binary, the user of the third-party tool will believe that the code is signed by Apple, but the malicious unsigned code will execute. This issue affects osquery prior to v3.2.7\"},{\"lang\":\"es\",\"value\":\"Se ha descubierto un problema en osquery. Un binario universal/fat manipulado puede evadir las comprobaciones de firma de c\u00f3digo de terceros. Al no completar la inspecci\u00f3n completa del binario universal/fat, el usuario de la herramienta de terceros creer\u00e1 que el c\u00f3digo ha sido firmado por Apple, pero el c\u00f3digo malicioso no firmado se ejecutar\u00e1 en su lugar. Esto afecta a las versiones de osquery anteriores a la v3.2.7.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:P/I:P/A:P\",\"baseScore\":6.8,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"cve-assign@fb.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-254\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-354\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:linuxfoundation:osquery:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"3.2.7\",\"matchCriteriaId\":\"D0C1AE4B-3D39-485C-A8DE-22980C37209C\"}]}]}],\"references\":[{\"url\":\"https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/\",\"source\":\"cve-assign@fb.com\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]}]}}", "vulnrichment": { "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/\", \"tags\": [\"x_refsource_MISC\", \"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-05T06:01:48.633Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7.8, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/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\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2018-6336\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-05-06T19:00:28.684080Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-05-06T19:00:37.089Z\"}}], \"cna\": {\"affected\": [{\"vendor\": \"Facebook\", \"product\": \"osquery\", \"versions\": [{\"status\": \"affected\", \"version\": \"3.2.7\"}, {\"status\": \"affected\", \"version\": \"unspecified\", \"lessThan\": \"3.2.7\", \"versionType\": \"custom\"}]}], \"datePublic\": \"2018-12-31T00:00:00.000Z\", \"references\": [{\"url\": \"https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/\", \"tags\": [\"x_refsource_MISC\"]}], \"dateAssigned\": \"2018-04-26T00:00:00.000Z\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"An issue was discovered in osquery. A maliciously crafted Universal/fat binary can evade third-party code signing checks. By not completing full inspection of the Universal/fat binary, the user of the third-party tool will believe that the code is signed by Apple, but the malicious unsigned code will execute. This issue affects osquery prior to v3.2.7\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-254\", \"description\": \"Security Features (CWE-254)\"}]}], \"providerMetadata\": {\"orgId\": \"4fc57720-52fe-4431-a0fb-3d2c8747b827\", \"shortName\": \"facebook\", \"dateUpdated\": \"2018-12-31T19:57:01.000Z\"}, \"x_legacyV4Record\": {\"affects\": {\"vendor\": {\"vendor_data\": [{\"product\": {\"product_data\": [{\"version\": {\"version_data\": [{\"version_value\": \"3.2.7\", \"version_affected\": \"!=\u003e\"}, {\"version_value\": \"3.2.7\", \"version_affected\": \"\u003c\"}]}, \"product_name\": \"osquery\"}]}, \"vendor_name\": \"Facebook\"}]}}, \"data_type\": \"CVE\", \"references\": {\"reference_data\": [{\"url\": \"https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/\", \"name\": \"https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/\", \"refsource\": \"MISC\"}]}, \"data_format\": \"MITRE\", \"description\": {\"description_data\": [{\"lang\": \"eng\", \"value\": \"An issue was discovered in osquery. A maliciously crafted Universal/fat binary can evade third-party code signing checks. By not completing full inspection of the Universal/fat binary, the user of the third-party tool will believe that the code is signed by Apple, but the malicious unsigned code will execute. This issue affects osquery prior to v3.2.7\"}]}, \"problemtype\": {\"problemtype_data\": [{\"description\": [{\"lang\": \"eng\", \"value\": \"Security Features (CWE-254)\"}]}]}, \"data_version\": \"4.0\", \"CVE_data_meta\": {\"ID\": \"CVE-2018-6336\", \"STATE\": \"PUBLIC\", \"ASSIGNER\": \"cve-assign@fb.com\", \"DATE_ASSIGNED\": \"2018-04-26\"}}}}", "cveMetadata": "{\"cveId\": \"CVE-2018-6336\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-05-06T19:00:51.800Z\", \"dateReserved\": \"2018-01-26T00:00:00.000Z\", \"assignerOrgId\": \"4fc57720-52fe-4431-a0fb-3d2c8747b827\", \"datePublished\": \"2018-12-31T20:00:00.000Z\", \"assignerShortName\": \"facebook\"}", "dataType": "CVE_RECORD", "dataVersion": "5.1" } } }
Loading…
Loading…
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…