CVE-2020-9432 - Vulnerability Details - OpenCVE

Description

openssl_x509_check_host in lua-openssl 0.7.7-1 mishandles X.509 certificate validation because it uses lua_pushboolean for certain non-boolean return values.

Published: 2020-02-27

Score: 9.1 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:lua-openssl_project:lua-openssl:0.7.7-1:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2020-30252	openssl_x509_check_host in lua-openssl 0.7.7-1 mishandles X.509 certificate validation because it uses lua_pushboolean for certain non-boolean return values.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00146.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/zhaozg/lua-openssl/commit/a6dc186dd4b6b9e329a93cca3e7e3cfccfdf3cca

History

No history.

Subscriptions

Lua-openssl Project Lua-openssl

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-02-27T22:40:15.000Z

Updated: 2024-08-04T10:26:16.135Z

Reserved: 2020-02-27T00:00:00.000Z

Link: CVE-2020-9432

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-02-27T23:15:13.140

Modified: 2024-11-21T05:40:37.780

Link: CVE-2020-9432

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-295

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