CVE-2019-9155
Medium
Description
A cryptographic issue in OpenPGP.js <=4.2.0 allows an attacker who is able provide forged messages and gain feedback about whether decryption of these messages succeeded to conduct an invalid curve attack in order to gain the victim's ECDH private key.
SeverityMedium
CVSS5.9
Exploit probability—
ProductOpenpgp
PublishedAug 22, 2019
First seenAug 22, 2019
How to fix
Update
- openpgp4.3.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| openpgpnpm | v < 4.3.0 | 4.3.0 |
| openpgpjs openpgpjs | v ≤ 4.2.0 | — |
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