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From: Salvatore Bonaccorso <carnil@debian.org>
To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: libowasp-antisamy-java: CVE-2024-23635
Message-ID: <170699123914.3456759.3744197263564235566.reportbug@eldamar.lan>
X-Mailer: reportbug 12.0.0
Date: Sat, 03 Feb 2024 21:13:59 +0100
Delivered-To: submit@bugs.debian.org

Source: libowasp-antisamy-java
Version: 1.7.4-1
Severity: important
Tags: security upstream
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>

Hi,

The following vulnerability was published for libowasp-antisamy-java.

CVE-2024-23635[0]:
| AntiSamy is a library for performing fast, configurable cleansing of
| HTML coming from untrusted sources. Prior to 1.7.5, there is a
| potential for a mutation XSS (mXSS) vulnerability in AntiSamy caused
| by flawed parsing of the HTML being sanitized. To be subject to this
| vulnerability the `preserveComments` directive must be enabled in
| your policy file. As a result, certain crafty inputs can result in
| elements in comment tags being interpreted as executable when using
| AntiSamy's sanitized output. Patched in AntiSamy 1.7.5 and later.


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-2024-23635
    https://www.cve.org/CVERecord?id=CVE-2024-23635
[1] https://github.com/nahsra/antisamy/security/advisories/GHSA-2mrq-w8pv-5pvq

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore
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