Description

Improper Verification of a Cryptographic Signature in OpenPGP.js <=4.1.2 allows an attacker to pass off unsigned data as signed.

Remediation

References

http://packetstormsecurity.com/files/154191/OpenPGP.js-4.2.0-Signature-Bypass-Invalid-Curve-Attack.html

https://github.com/openpgpjs/openpgpjs/pull/797

https://github.com/openpgpjs/openpgpjs/pull/797/commits/47138eed61473e13ee8f05931119d3e10542c5e1

https://github.com/openpgpjs/openpgpjs/releases/tag/v4.2.0

https://sec-consult.com/en/blog/advisories/multiple-vulnerabilities-in-openpgp-js/

https://www.bsi.bund.de/SharedDocs/Downloads/EN/BSI/Publications/Studies/Mailvelope_Extensions/Mailvelope_Extensions_pdf.html#download=1

Related Vulnerabilities

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CVE-2020-28448 Vulnerability in npm package multi-ini

CVE-2023-25570 Vulnerability in maven package com.ctrip.framework.apollo:apollo

CVE-2021-31408 Vulnerability in maven package com.vaadin:flow-client

CVE-2022-25645 Vulnerability in maven package org.webjars.npm:dset

Severity

High

Classification

CWE-347 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Tags

Third Party Advisory VDB Entry Patch Release Notes Exploit