Source: python-bleach
Version: 3.2.1-2
Severity: grave
Tags: security upstream
Justification: user security hole
X-Debbugs-Cc: car...@debian.org, Debian Security Team <t...@security.debian.org>

Hi,

The following vulnerability was published for python-bleach.

CVE-2021-23980[0]:
| mutation XSS via allowed math or svg; p or br; and style, title,
| noscript, script, textarea, noframes, iframe, or xmp tags with
| strip_comments=False

If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2021-23980
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23980
[1] https://github.com/mozilla/bleach/security/advisories/GHSA-vv2x-vrpj-qqpq
[2] https://bugzilla.mozilla.org/show_bug.cgi?id=1689399

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore

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