CVE-2020-36474 - Vulnerability Details - OpenCVE

Description

SafeCurl before 0.9.2 has a DNS rebinding vulnerability.

Published: 2021-08-20

Score: 9.8 Critical

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:safecurl_project:safecurl:0.9.2:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-1925	SafeCurl before 0.9.2 has a DNS rebinding vulnerability.
Github GHSA	GHSA-x2xg-6wcj-6xf9	SafeCurl before 0.9.2 has a DNS rebinding vulnerability.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00841.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/vanilla/safecurl/pull/2
https://github.com/vanilla/safecurl/releases/tag/v0.9.2

History

No history.

Subscriptions

Safecurl Project Safecurl

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-08-20T14:14:29.000Z

Updated: 2024-08-04T17:30:07.978Z

Reserved: 2021-08-20T00:00:00.000Z

Link: CVE-2020-36474

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-08-20T15:15:06.837

Modified: 2024-11-21T05:29:37.420

Link: CVE-2020-36474

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

NVD-CWE-Other

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "SafeCurl before 0.9.2 has a DNS rebinding vulnerability."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-08-20T14:14:29.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/vanilla/safecurl/pull/2"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/vanilla/safecurl/releases/tag/v0.9.2"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2020-36474", "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": "SafeCurl before 0.9.2 has a DNS rebinding vulnerability."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/vanilla/safecurl/pull/2", "refsource": "MISC", "url": "https://github.com/vanilla/safecurl/pull/2"}, {"name": "https://github.com/vanilla/safecurl/releases/tag/v0.9.2", "refsource": "MISC", "url": "https://github.com/vanilla/safecurl/releases/tag/v0.9.2"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T17:30:07.978Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/vanilla/safecurl/pull/2"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/vanilla/safecurl/releases/tag/v0.9.2"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2020-36474", "datePublished": "2021-08-20T14:14:29.000Z", "dateReserved": "2021-08-20T00:00:00.000Z", "dateUpdated": "2024-08-04T17:30:07.978Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:safecurl_project:safecurl:0.9.2:*:*:*:*:*:*:*", "matchCriteriaId": "AAB982F2-E144-46F1-8D91-DC76636482F3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "SafeCurl before 0.9.2 has a DNS rebinding vulnerability."}, {"lang": "es", "value": "SafeCurl versiones anteriores a 0.9.2, presenta una vulnerabilidad de reenganche de DNS."}], "id": "CVE-2020-36474", "lastModified": "2024-11-21T05:29:37.420", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "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}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-08-20T15:15:06.837", "references": [{"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/vanilla/safecurl/pull/2"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/vanilla/safecurl/releases/tag/v0.9.2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/vanilla/safecurl/pull/2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/vanilla/safecurl/releases/tag/v0.9.2"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}