CVE-2020-7649 - Vulnerability Details - OpenCVE

Description

This affects the package snyk-broker before 4.73.0. It allows arbitrary file reads for users with access to Snyk's internal network via directory traversal.

Published: 2022-07-25

Score: 4.9 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

snyk-broker

affected

Version	Status	Constraints
`unspecified`	affected	< 4.73.0

Configuration 1 [-]

cpe:2.3:a:snyk:broker:*:*:*:*:*:node.js:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2022-6340	This affects the package snyk-broker before 4.73.0. It allows arbitrary file reads for users with access to Snyk's internal network via directory traversal.
Github GHSA	GHSA-gq75-5gc3-rfwg	snyk-broker Path Traversal before v4.73.0

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00566.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/snyk/broker/commit/90e0bac07a800b7c4c6646097c9c89d6b878b429
https://security.snyk.io/vuln/SNYK-JS-SNYKBROKER-570608
https://updates.snyk.io/snyk-broker-security-fixes-152338

History

No history.

Subscriptions

Snyk Broker

MITRE

Status: PUBLISHED

Assigner: snyk

Published: 2022-07-25T14:07:24.823Z

Updated: 2024-09-16T20:12:04.419Z

Reserved: 2020-01-21T00:00:00.000Z

Link: CVE-2020-7649

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-07-25T14:15:09.987

Modified: 2024-11-21T05:37:32.447

Link: CVE-2020-7649

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-22

{"containers": {"cna": {"affected": [{"product": "snyk-broker", "vendor": "n/a", "versions": [{"lessThan": "4.73.0", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Wing Chan of The Hut Group"}], "datePublic": "2022-07-25T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "This affects the package snyk-broker before 4.73.0. It allows arbitrary file reads for users with access to Snyk's internal network via directory traversal."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "exploitCodeMaturity": "PROOF_OF_CONCEPT", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "remediationLevel": "OFFICIAL_FIX", "reportConfidence": "CONFIRMED", "scope": "UNCHANGED", "temporalScore": 4.4, "temporalSeverity": "MEDIUM", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"description": "Directory Traversal", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2022-07-25T14:07:24.000Z", "orgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730", "shortName": "snyk"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://security.snyk.io/vuln/SNYK-JS-SNYKBROKER-570608"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/snyk/broker/commit/90e0bac07a800b7c4c6646097c9c89d6b878b429"}, {"tags": ["x_refsource_MISC"], "url": "https://updates.snyk.io/snyk-broker-security-fixes-152338"}], "title": "Directory Traversal", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "report@snyk.io", "DATE_PUBLIC": "2022-07-25T14:04:09.742238Z", "ID": "CVE-2020-7649", "STATE": "PUBLIC", "TITLE": "Directory Traversal"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "snyk-broker", "version": {"version_data": [{"version_affected": "<", "version_value": "4.73.0"}]}}]}, "vendor_name": "n/a"}]}}, "credit": [{"lang": "eng", "value": "Wing Chan of The Hut Group"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "This affects the package snyk-broker before 4.73.0. It allows arbitrary file reads for users with access to Snyk's internal network via directory traversal."}]}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Directory Traversal"}]}]}, "references": {"reference_data": [{"name": "https://security.snyk.io/vuln/SNYK-JS-SNYKBROKER-570608", "refsource": "MISC", "url": "https://security.snyk.io/vuln/SNYK-JS-SNYKBROKER-570608"}, {"name": "https://github.com/snyk/broker/commit/90e0bac07a800b7c4c6646097c9c89d6b878b429", "refsource": "MISC", "url": "https://github.com/snyk/broker/commit/90e0bac07a800b7c4c6646097c9c89d6b878b429"}, {"name": "https://updates.snyk.io/snyk-broker-security-fixes-152338", "refsource": "MISC", "url": "https://updates.snyk.io/snyk-broker-security-fixes-152338"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T09:33:19.968Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://security.snyk.io/vuln/SNYK-JS-SNYKBROKER-570608"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/snyk/broker/commit/90e0bac07a800b7c4c6646097c9c89d6b878b429"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://updates.snyk.io/snyk-broker-security-fixes-152338"}]}]}, "cveMetadata": {"assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730", "assignerShortName": "snyk", "cveId": "CVE-2020-7649", "datePublished": "2022-07-25T14:07:24.823Z", "dateReserved": "2020-01-21T00:00:00.000Z", "dateUpdated": "2024-09-16T20:12:04.419Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:snyk:broker:*:*:*:*:*:node.js:*:*", "matchCriteriaId": "F3B0CD54-FA93-4705-874C-A8641616F661", "versionEndExcluding": "4.73.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "This affects the package snyk-broker before 4.73.0. It allows arbitrary file reads for users with access to Snyk's internal network via directory traversal."}, {"lang": "es", "value": "Esto afecta al paquete snyk-broker versiones anteriores a 4.73.0. Permite una lectura arbitraria de archivos para usuarios con acceso a la red interna de Snyk por medio de un salto de directorio"}], "id": "CVE-2020-7649", "lastModified": "2024-11-21T05:37:32.447", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 3.6, "source": "report@snyk.io", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-07-25T14:15:09.987", "references": [{"source": "report@snyk.io", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/snyk/broker/commit/90e0bac07a800b7c4c6646097c9c89d6b878b429"}, {"source": "report@snyk.io", "tags": ["Exploit", "Vendor Advisory"], "url": "https://security.snyk.io/vuln/SNYK-JS-SNYKBROKER-570608"}, {"source": "report@snyk.io", "tags": ["Vendor Advisory"], "url": "https://updates.snyk.io/snyk-broker-security-fixes-152338"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/snyk/broker/commit/90e0bac07a800b7c4c6646097c9c89d6b878b429"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Vendor Advisory"], "url": "https://security.snyk.io/vuln/SNYK-JS-SNYKBROKER-570608"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://updates.snyk.io/snyk-broker-security-fixes-152338"}], "sourceIdentifier": "report@snyk.io", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "nvd@nist.gov", "type": "Primary"}]}