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Deserialization of Untrusted Data in Apache commons collections

Critical severity GitHub Reviewed Published May 13, 2022 to the GitHub Advisory Database • Updated Nov 2, 2023

Package

maven commons-collections:commons-collections (Maven)

Affected versions

< 3.2.2

Patched versions

3.2.2
maven net.sourceforge.collections:collections-generic (Maven)
= 4.01
None
maven org.apache.commons:commons-collections4 (Maven)
< 4.1
4.1
maven org.apache.servicemix.bundles:org.apache.servicemix.bundles.collections-generic (Maven)
>= 4.01, < 4.02
None
maven org.apache.servicemix.bundles:org.apache.servicemix.bundles.commons-collections (Maven)
>= 3.2.1, < 3.2.2
None

Description

It was found that the Apache commons-collections library permitted code execution when deserializing objects involving a specially constructed chain of classes. A remote attacker could use this flaw to execute arbitrary code with the permissions of the application using the commons-collections library.

References

Published by the National Vulnerability Database Nov 9, 2017
Published to the GitHub Advisory Database May 13, 2022
Reviewed Nov 3, 2022
Last updated Nov 2, 2023

Severity

Critical
9.8
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CVE ID

CVE-2015-7501

GHSA ID

GHSA-fjq5-5j5f-mvxh

Source code

Credits

Checking history
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