Openwall GNU/*/Linux - a small security-enhanced Linux distro for servers
[<prev] [next>] [day] [month] [year] [list]
Date: Wed, 4 Dec 2019 06:28:45 +0100
From: mibo <mibo@...che.org>
To: oss-security@...ts.openwall.com
Subject: CVE-2019-17556: Olingo: Deserialization vulnerability

CVE-2019-17556: Deserialization vulnerability

Severity: Important
Vendor: The Apache Software Foundation

Versions Affected:
Olingo 4.0.0 to 4.6.0
The OData v2 versions of Olingo 2.x are not affected

Description:
The AbstractService class, which is public API, uses ObjectInputStream
and doesn't check classes being deserialized. If an attacker can feed
malicious metadata to the class, then it may result in running
attacker's code in the worse case.

Mitigation:
4.x.x users should upgrade to 4.7.0

Credit:
This issue was discovered by ´╗┐Artem Smotrakov of SAP SE.

Links:
https://issues.apache.org/jira/browse/OLINGO-1410

Powered by blists - more mailing lists

Your e-mail address:

Please check out the Open Source Software Security Wiki, which is counterpart to this mailing list.

Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.