CVE-2020-36629

A vulnerability classified as critical was found in SimbCo httpster. This vulnerability affects the function fs.realpathSync of the file src/server.coffee. The manipulation leads to path traversal. The exploit has been disclosed to the public and may be used. The name of the patch is d3055b3e30b40b65d30c5a06d6e053dffa7f35d0. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-216748.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.1 / Impact : 3.4

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/SimbCo/httpster/commit/d3055b3e30b40b65d30c5a06d6e053dffa7f35d0	Patch Third Party Advisory
https://github.com/SimbCo/httpster/pull/36	Exploit Patch Third Party Advisory
https://vuldb.com/?id.216748	Third Party Advisory
https://github.com/SimbCo/httpster/commit/d3055b3e30b40b65d30c5a06d6e053dffa7f35d0	Patch Third Party Advisory
https://github.com/SimbCo/httpster/pull/36	Exploit Patch Third Party Advisory
https://vuldb.com/?id.216748	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:httpster_project:httpster:*:*:*:*:*:node.js:*:*

History

21 Nov 2024, 05:29

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~7.5~~	v2 : unknown v3 : 5.5
References	~~() https://github.com/SimbCo/httpster/commit/d3055b3e30b40b65d30c5a06d6e053dffa7f35d0 - Patch, Third Party Advisory~~	() https://github.com/SimbCo/httpster/commit/d3055b3e30b40b65d30c5a06d6e053dffa7f35d0 - Patch, Third Party Advisory
References	~~() https://github.com/SimbCo/httpster/pull/36 - Exploit, Patch, Third Party Advisory~~	() https://github.com/SimbCo/httpster/pull/36 - Exploit, Patch, Third Party Advisory
References	~~() https://vuldb.com/?id.216748 - Third Party Advisory~~	() https://vuldb.com/?id.216748 - Third Party Advisory

Information

Published : 2022-12-25 11:15

Updated : 2024-11-21 05:29

NVD link : CVE-2020-36629

Mitre link : CVE-2020-36629

CVE.ORG link : CVE-2020-36629

JSON object : View

Products Affected

httpster_project

httpster

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

{"id": "CVE-2020-36629", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "cna@vuldb.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 3.4, "exploitabilityScore": 2.1}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2022-12-25T11:15:10.840", "references": [{"url": "https://github.com/SimbCo/httpster/commit/d3055b3e30b40b65d30c5a06d6e053dffa7f35d0", "tags": ["Patch", "Third Party Advisory"], "source": "cna@vuldb.com"}, {"url": "https://github.com/SimbCo/httpster/pull/36", "tags": ["Exploit", "Patch", "Third Party Advisory"], "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/?id.216748", "tags": ["Third Party Advisory"], "source": "cna@vuldb.com"}, {"url": "https://github.com/SimbCo/httpster/commit/d3055b3e30b40b65d30c5a06d6e053dffa7f35d0", "tags": ["Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/SimbCo/httpster/pull/36", "tags": ["Exploit", "Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://vuldb.com/?id.216748", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "cna@vuldb.com", "description": [{"lang": "en", "value": "CWE-22"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability classified as critical was found in SimbCo httpster. This vulnerability affects the function fs.realpathSync of the file src/server.coffee. The manipulation leads to path traversal. The exploit has been disclosed to the public and may be used. The name of the patch is d3055b3e30b40b65d30c5a06d6e053dffa7f35d0. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-216748."}, {"lang": "es", "value": "Una vulnerabilidad fue encontrada en SimbCo httpster y clasificada como cr\u00edtica. Esta vulnerabilidad afecta a la funci\u00f3n fs.realpathSync del archivo src/server.coffee. La manipulaci\u00f3n conduce al path traversal. El exploit ha sido divulgado al p\u00fablico y puede utilizarse. El nombre del parche es d3055b3e30b40b65d30c5a06d6e053dffa7f35d0. Se recomienda aplicar un parche para solucionar este problema. El identificador de esta vulnerabilidad es VDB-216748."}], "lastModified": "2024-11-21T05:29:56.100", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:httpster_project:httpster:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "4BB58B36-F855-4654-8D97-3A6109E525DD", "versionEndExcluding": "2020-11-19"}], "operator": "OR"}]}], "sourceIdentifier": "cna@vuldb.com"}