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                            CERT-Renater

                Note d'Information No. 2025/VULN444
_____________________________________________________________________

DATE                : 15/07/2025

HARDWARE PLATFORM(S): /

OPERATING SYSTEM(S): Systems running Apache Commons Lang versions
                                  prior to 3.18.0.

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https://lists.apache.org/thread/rtfcr71ynkb4spqc2cggzsxqpb3st8z0
_____________________________________________________________________

CVE-2025-48924: Apache Commons Lang, Apache Commons Lang:
ClassUtils.getClass(...) can throw a StackOverflowError on very long
inputs

Severity: low 

Affected versions:

- Apache Commons Lang (commons-lang:commons-lang) 2.0 through 2.6
- Apache Commons Lang (org.apache.commons:commons-lang3) 3.0 before
3.18.0


Description:

Uncontrolled Recursion vulnerability in Apache Commons Lang.

This issue affects Apache Commons Lang: Starting with commons-lang:
commons-lang 2.0 to 2.6, and, from
org.apache.commons:commons-lang3 3.0 before 3.18.0.

The methods ClassUtils.getClass(...) can throw StackOverflowError
on very long inputs. Because an Error is usually not handled by
applications and libraries, a StackOverflowError could cause an
application to stop.

Users are recommended to upgrade to version 3.18.0, which fixes
the issue.

Credit:

OSS-Fuzz Issue 42522972 (finder)

References:

https://commons.apache.org/
https://www.cve.org/CVERecord?id=CVE-2025-48924


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