Control: retitle -1 python-bleach: CVE-2018-7753: URI values with character
entities not properly sanitized
On Wed, Mar 07, 2018 at 02:09:14AM -0500, Scott Kitterman wrote:
> Package: src:python-bleach
> Version: 2.1.2-1
> Severity: important
> Tags: upstream, security
> Version 2.1.3 (March 5th, 2018)
> **Security fixes**
> * Attributes that have URI values weren't properly sanitized if the
> values contained character entities. Using character entities, it
> was possible to construct a URI value with a scheme that was not
> allowed that would slide through unsanitized.
> This security issue was introduced in Bleach 2.1. Anyone using
> Bleach 2.1 is highly encouraged to upgrade.
FTR, this issue was assigned CVE-2018-7753 by MITRE.