Moole Vulnerability Database

Find real vulnerabilities before they ship

High

CVE-2019-9153

Improper Verification of a Cryptographic Signature in OpenPGP.js <=4.1.2 allows an attacker to forge signed messages by replacing its signatures with a "standalone" or "timestamp" signature.

VectorNETWORK

PublishedAug 22, 2019, 16:15

Published Bycve@mitre.org

Base Score

Score7.5

Affected Versions

Package (Ecosystem)IntroducedFixedLimit

openpgp(npm)04.2.0N/A

References

http://packetstormsecurity.com/files/154191/OpenPGP.js-4.2.0-Signature-Bypass-Invalid-Curve-Attack.html
https://github.com/openpgpjs/openpgpjs/pull/797/commits/327d3e5392a6f59a4270569d200c7f7a2bfc4cbc
https://github.com/openpgpjs/openpgpjs/pull/816
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

Weakness Type

CWE-347

CVSS Metrics

Base Score

7.5

Vector String

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

Base SeverityHigh

Version

3.0

Attack Vector (AV)

NETWORK