Skip to content

Redos in regex

Moderate
BenGrenoble published GHSA-9g7f-jmc3-rrmf May 14, 2025

Package

iTop (sourceforge)

Affected versions

<3.2.1

Patched versions

3.2.1

Description

Impact

Redos that may, under some circumstances, affect iTop server.

Patches

Not using variable in regexp anymore since version 3.2.1

Workarounds

If iTop app_root_url is hard coded in the configuration file, then there is no possible way to exploit this redos.

References

  • Combodo N°6284 - Redos in regex

For more information

If you have any questions or comments about this advisory:
Email us at itop-security@combodo.com

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
High
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

CVE ID

CVE-2025-24026

Weaknesses

No CWEs