CVE-2021-32816 - Vulnerability Details - OpenCVE

Description

ProtonMail Web Client is the official AngularJS web client for the ProtonMail secure email service. ProtonMail Web Client before version 3.16.60 has a regular expression denial-of-service vulnerability. This was fixed in commit 6687fb. There is a full report available in the referenced GHSL-2021-027.

Published: 2021-05-14

Score: 6.5 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

ProtonMail

WebClient

affected

Version	Status	Constraints
`< 3.16.60`	affected	—

Configuration 1 [-]

cpe:2.3:a:protonmail:protonmail:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-19566	ProtonMail Web Client is the official AngularJS web client for the ProtonMail secure email service. ProtonMail Web Client before version 3.16.60 has a regular expression denial-of-service vulnerability. This was fixed in commit 6687fb. There is a full report available in the referenced GHSL-2021-027.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00285.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/ProtonMail/WebClient/commit/6687fbb867ef872c96cf4fde68cb6e9c58d3fddc
https://securitylab.github.com/advisories/GHSL-2021-027-redos-ProtonMail/

History

No history.

Subscriptions

Protonmail Protonmail

MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2021-05-14T17:35:10.000Z

Updated: 2024-08-03T23:33:55.906Z

Reserved: 2021-05-12T00:00:00.000Z

Link: CVE-2021-32816

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-05-14T18:15:07.407

Modified: 2024-11-21T06:07:48.520

Link: CVE-2021-32816

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-400

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