gsd-2017-0897
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
ExpressionEngine version 2.x < 2.11.8 and version 3.x < 3.5.5 create an object signing token with weak entropy. Successfully guessing the token can lead to remote code execution.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2017-0897", "description": "ExpressionEngine version 2.x \u003c 2.11.8 and version 3.x \u003c 3.5.5 create an object signing token with weak entropy. Successfully guessing the token can lead to remote code execution.", "id": "GSD-2017-0897" }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2017-0897" ], "details": "ExpressionEngine version 2.x \u003c 2.11.8 and version 3.x \u003c 3.5.5 create an object signing token with weak entropy. Successfully guessing the token can lead to remote code execution.", "id": "GSD-2017-0897", "modified": "2023-12-13T01:20:59.536121Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "support@hackerone.com", "ID": "CVE-2017-0897", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "ExpressionEngine", "version": { "version_data": [ { "version_value": "Versions before 2.11.8 and 3.5.5" } ] } } ] }, "vendor_name": "EllisLab" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "ExpressionEngine version 2.x \u003c 2.11.8 and version 3.x \u003c 3.5.5 create an object signing token with weak entropy. Successfully guessing the token can lead to remote code execution." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Use of Insufficiently Random Values (CWE-330)" } ] } ] }, "references": { "reference_data": [ { "name": "99242", "refsource": "BID", "url": "http://www.securityfocus.com/bid/99242" }, { "name": "https://docs.expressionengine.com/v2/about/changelog.html#version-2-11-8", "refsource": "CONFIRM", "url": "https://docs.expressionengine.com/v2/about/changelog.html#version-2-11-8" }, { "name": "https://hackerone.com/reports/215890", "refsource": "MISC", "url": "https://hackerone.com/reports/215890" }, { "name": "https://docs.expressionengine.com/latest/about/changelog.html#version-3-5-5", "refsource": "CONFIRM", "url": "https://docs.expressionengine.com/latest/about/changelog.html#version-3-5-5" }, { "name": "https://expressionengine.com/blog/expressionengine-3.5.5-and-2.11.8-released", "refsource": "CONFIRM", "url": "https://expressionengine.com/blog/expressionengine-3.5.5-and-2.11.8-released" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:3.5.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:3.4.7:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:3.4.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:3.3.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:3.1.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:3.1.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:3.0.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:3.0.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.11.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.11.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.9.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.8.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:3.4.5:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:3.4.4:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { 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"cpe:2.3:a:expressionengine:expressionengine:2.0.2:public_beta:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.0.0:public_beta:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.6.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.4.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.3.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.1.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.1.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:3.5.4:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:3.5.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:3.5.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:3.3.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:3.3.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:3.2.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:3.2.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.11.7:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.11.6:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.11.5:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.11.4:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.11.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.8.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.7.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.7.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.7.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.2.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.2.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.1.5:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.1.4:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:3.5.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:3.4.6:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:3.4.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:3.3.4:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:3.3.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:3.1.4:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:3.1.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:3.0.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:3.0.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.11.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.10.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.9.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.9.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.6.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.5.5:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.3.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.2.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.1.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:expressionengine:expressionengine:2.1.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "cve-assignments@hackerone.com", "ID": "CVE-2017-0897" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "ExpressionEngine version 2.x \u003c 2.11.8 and version 3.x \u003c 3.5.5 create an object signing token with weak entropy. Successfully guessing the token can lead to remote code execution." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-331" } ] } ] }, "references": { "reference_data": [ { "name": "https://hackerone.com/reports/215890", "refsource": "MISC", "tags": [ "Permissions Required" ], "url": "https://hackerone.com/reports/215890" }, { "name": "https://expressionengine.com/blog/expressionengine-3.5.5-and-2.11.8-released", "refsource": "CONFIRM", "tags": [ "Vendor Advisory" ], "url": "https://expressionengine.com/blog/expressionengine-3.5.5-and-2.11.8-released" }, { "name": "https://docs.expressionengine.com/v2/about/changelog.html#version-2-11-8", "refsource": "CONFIRM", "tags": [ "Vendor Advisory" ], "url": "https://docs.expressionengine.com/v2/about/changelog.html#version-2-11-8" }, { "name": "https://docs.expressionengine.com/latest/about/changelog.html#version-3-5-5", "refsource": "CONFIRM", "tags": [ "Vendor Advisory" ], "url": "https://docs.expressionengine.com/latest/about/changelog.html#version-3-5-5" }, { "name": "99242", "refsource": "BID", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/99242" } ] } }, "impact": { "baseMetricV2": { "cvssV2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.0" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } }, "lastModifiedDate": "2019-10-09T23:21Z", "publishedDate": "2017-06-22T21:29Z" } } }
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Sightings
Author | Source | Type | Date |
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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.
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