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Re: [lyo-dev] CVE-2021-39239: Apache Jena: XML External Entity (XXE) vulnerability

Andrew

I guess it is still a blocker that Lyo is still relying on an older version of Jersey? Before that, we cannot upgrade to latest versions of many other libiraries, correct?

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Jad El-khoury, PhD
KTH Royal Institute of Technology
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-----Original Message-----
From: lyo-dev <lyo-dev-bounces@xxxxxxxxxxx> On Behalf Of Andrii Berezovskyi
Sent: Thursday, 16 September 2021 14:11
To: lyo-dev@xxxxxxxxxxx
Subject: [lyo-dev] FW: CVE-2021-39239: Apache Jena: XML External Entity (XXE) vulnerability



–Andrew.

On 2021-09-16, 13:55, "Andy Seaborne" <andy@xxxxxxxxxx> wrote:

    Severity: high

    Description:

    A vulnerability in XML processing in Apache Jena, in versions up to 4.1.0, may allow an attacker to execute XML External Entities (XXE), including exposing the contents of local files to a remote server.

    Mitigation:

    Users are advised to upgrade to Apache Jena 4.2.0 or later.


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