Unrated severityNVD Advisory· Published May 14, 2021· Updated Aug 3, 2024
Regular expression Denial of Service in ProtonMail
CVE-2021-32816
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.
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Affected products
2- ProtonMail/WebClientv5Range: < 3.16.60
Patches
Vulnerability mechanics
References
2- github.com/ProtonMail/WebClient/commit/6687fbb867ef872c96cf4fde68cb6e9c58d3fddcmitrex_refsource_MISC
- securitylab.github.com/advisories/GHSL-2021-027-redos-ProtonMail/mitrex_refsource_CONFIRM
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