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Reward
Program
Avg reward -
Max reward -
Scopes3
Supported languagesEnglish
Hacktivity
Reports2
1st response < 1 day
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Program description
Program activity
Project
OpenPGP.js is a JavaScript library that implements the OpenPGP standard for message encryption and signing. OpenPGP is typically used for end-to-end encrypted email, signing of git commits and software releases, and encrypted file storage, among other things. Therefore, OpenPGP.js may be used in a wide variety of applications.
This bug bounty program is paid for by the Bug Resilience Program.
Program Rules
Precautions
In this bug bounty, any issue in OpenPGP.js that may plausibly lead to a security vulnerability in an application that uses OpenPGP.js's high-level API correctly, is in-scope, as long as it's caused by OpenPGP.js's non-compliance with the OpenPGP standard, or if it's caused by an issue in the OpenPGP standard that can and should plausibly be worked around in OpenPGP.js.
Reward
| Asset value | CVSS | CVSS | CVSS | CVSS |
|---|---|---|---|---|
| €1,000 | €3,000 | €5,000 | €10,000 | |
| €500 | €1,500 | €2,500 | €5,000 | |
| €250 | €750 | €1,250 | €2,500 |
Scopes
| Scope | Type | Asset value | Expand rewards grid |
|---|---|---|---|
| Security Vulnerability in OpenPGP.js's high-level API | other | ||
Low Medium High Critical | |||
| Security Vulnerability in the OpenPGP Standard | other | ||
Low Medium High Critical | |||
| Interoperability Issue in OpenPGP.js | other | ||
Low Medium High Critical | |||
Out of scopes
- Security Vulnerabilities that can only be caused by using OpenPGP.js's low-level API, or by using OpenPGP.js's high-level API in an incorrect or unintended way
- Security Vulnerabilities in the OpenPGP Standard that are not possible to fix or work around in OpenPGP.js (without causing interoperability issues)
- Interoperability Issues that are caused by other OpenPGP implementations' non-compliance with the OpenPGP Standard
Vulnerability types
Qualifying vulnerabilities
- OpenPGP.js incorrectly encrypts a message, causing (part of) it to be decryptable by an attacker
- OpenPGP.js uses an insecure algorithm (by default) to encrypt a message, causing (part of) it to be decryptable by an attacker
- OpenPGP.js incorrectly decrypts or signs the message, causing (part of) the private key to be extractable by an attacker
- OpenPGP.js returns unauthenticated data (by default), potentially causing EFAIL-style vulnerabilities
- OpenPGP.js incorrectly verifies an invalid signature
- OpenPGP.js fails to parse a compliant OpenPGP public key, possibly causing the application or user to send the message in cleartext instead
Non-qualifying vulnerabilities
- OpenPGP.js fails to parse a non-compliant OpenPGP public key
- Another OpenPGP implementation fails to parse a (compliant) key generated by OpenPGP.js due to to non-compliance with the OpenPGP standard
- OpenPGP.js fails to offer forward secrecy, due to a limitation of the OpenPGP standard
- A browser's implementation of Web Crypto incorrectly implements a cryptographic algorithm used in the OpenPGP standard (this should ideally be fixed in the browser instead, although - if this doesn't happen - a workaround may be required, in which case it may qualify)
Hunters collaboration
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