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Sicherheit: Cross-Site Scripting in lxml (Aktualisierung)
Aktuelle Meldungen Distributionen
Name: Cross-Site Scripting in lxml (Aktualisierung)
ID: USN-3841-2
Distribution: Ubuntu
Plattformen: Ubuntu 12.04 ESM
Datum: Mo, 10. Dezember 2018, 20:13
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19787
Applikationen: lxml
Update von: Cross-Site Scripting in lxml

Originalnachricht


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==========================================================================
Ubuntu Security Notice USN-3841-2
December 10, 2018

lxml vulnerability
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 12.04 ESM

Summary:

lxml could allow cross-site scripting (XSS) attacks.

Software Description:
- lxml: pythonic binding for the libxml2 and libxslt libraries

Details:

USN-3841-1 fixed a vulnerability in lxml. This update provides
the corresponding update for Ubuntu 12.04 ESM.

Original advisory details:

It was discovered that lxml incorrectly handled certain HTML files.
An attacker could possibly use this issue to conduct cross-site
scripting (XSS) attacks.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 12.04 ESM:
python-lxml 2.3.2-1ubuntu0.3
python3-lxml 2.3.2-1ubuntu0.3

In general, a standard system update will make all the necessary
changes.

References:
https://usn.ubuntu.com/usn/usn-3841-2
https://usn.ubuntu.com/usn/usn-3841-1
CVE-2018-19787
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