USN-3407-1

See a problem?
Source
https://ubuntu.com/security/notices/USN-3407-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3407-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-3407-1
Related
Published
2017-08-30T18:52:29.565935Z
Modified
2017-08-30T18:52:29.565935Z
Summary
pyjwt vulnerability
Details

It was discovered that a vulnerability in PyJWT doesn't check invalid_strings properly for some public keys. A remote attacker could take advantage of a key confusion to craft JWTs from scratch.

References

Affected packages

Ubuntu:16.04:LTS / pyjwt

Package

Name
pyjwt
Purl
pkg:deb/ubuntu/pyjwt@1.3.0-1ubuntu0.1?arch=src?distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.3.0-1ubuntu0.1

Affected versions

1.*

1.0.0-0ubuntu1
1.3.0-1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "python-jwt": "1.3.0-1ubuntu0.1",
            "python3-jwt": "1.3.0-1ubuntu0.1"
        }
    ]
}