CVE-2019-9153
N/A
Published: August 22, 2019 at 03:30 PM UTC
Updated: June 17, 2026 at 02:43 AM UTC
1 product affected across 1 vendorOpenpgpjs
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Severity
N/A
Exploit prediction
EPSS 2%
Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≤ 4.1.2
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (6)
x_refsource_MISCThird Party AdvisoryVDB Entry
Source: [email protected]
http://packetstormsecurity.com/files/154191/OpenPGP.js-4.2.0-Signature-Bypass-Invalid-Curve-Attack.htmlx_refsource_CONFIRMPatchThird Party Advisory
Source: [email protected]
https://github.com/openpgpjs/openpgpjs/pull/797/commits/327d3e5392a6f59a4270569d200c7f7a2bfc4cbcx_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://github.com/openpgpjs/openpgpjs/pull/816x_refsource_CONFIRMRelease Notes
Source: [email protected]
https://github.com/openpgpjs/openpgpjs/releases/tag/v4.2.0x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://sec-consult.com/en/blog/advisories/multiple-vulnerabilities-in-openpgp-js/x_refsource_MISCThird Party Advisory
Source: [email protected]
https://www.bsi.bund.de/SharedDocs/Downloads/EN/BSI/Publications/Studies/Mailvelope_Extensions/Mailvelope_Extensions_pdf.html#download=1Quick Info
StatusMODIFIED
CWE
CWE-347
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