- Vulnerability/
- ZDI-CAN-26250
ZDI-CAN-26250: ZDI-25-200: Exim Use-After-Free Local Privilege Escalation Vulnerability
First published: Mon Apr 07 2025(Updated: )
This vulnerability allows local attackers to escalate privileges on affected installations of Exim. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2025-30232.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| sa-exim |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-26250?
The severity of ZDI-CAN-26250 is rated 7.8, indicating a high risk of privilege escalation.
How do I fix ZDI-CAN-26250?
To fix ZDI-CAN-26250, you should apply the latest security patch from Exim that addresses the privilege escalation issue.
Who is affected by ZDI-CAN-26250?
Exim users with installations that allow local code execution are affected by ZDI-CAN-26250.
What type of vulnerability is ZDI-CAN-26250?
ZDI-CAN-26250 is a privilege escalation vulnerability that allows local attackers to gain elevated permissions.
Can ZDI-CAN-26250 be exploited remotely?
No, ZDI-CAN-26250 requires the attacker to have local access to the system to exploit it.
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