CVE-2020-8264

In actionpack gem >= 6.0.0, a possible XSS vulnerability exists when an application is running in development mode allowing an attacker to send or embed (in another page) a specially crafted URL which can allow the attacker to execute JavaScript in the context of the local application. This vulnerability is in the Actionable Exceptions middleware.

References

Affected packages

Debian:11 / rails

Package

Name: rails
Purl: pkg:deb/debian/rails?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2:6.0.3.4+dfsg-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / rails

Package

Name: rails
Purl: pkg:deb/debian/rails?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2:6.0.3.4+dfsg-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / rails

Package

Name: rails
Purl: pkg:deb/debian/rails?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2:6.0.3.4+dfsg-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Git / github.com/rails/rails

Affected ranges

Type: GIT
Repo: https://github.com/rails/rails
Events: Introduced

66cabeda2c46c582d19738e1318be8d59584cc5b

Fixed

fe76a95b0d252a2d7c25e69498b720c96b243ea2

Affected versions

v6.*

v6.0.0

v6.0.1.rc1

v6.0.2

v6.0.2.1

v6.0.2.2

v6.0.2.rc1

v6.0.2.rc2

v6.0.3

v6.0.3.1

v6.0.3.2

v6.0.3.3

v6.0.3.rc1