- Vulnerability/
- ZDI-25-200
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-25-200?
The vulnerability ZDI-25-200 has been assigned a CVSS rating of 7.8, indicating a high severity level.
How can I exploit ZDI-25-200?
To exploit ZDI-25-200, an attacker must first execute low-privileged code on the affected Exim installation.
What software is affected by ZDI-25-200?
ZDI-25-200 affects installations of Exim email server software.
What are the potential impacts of ZDI-25-200?
Exploitation of ZDI-25-200 could allow local attackers to escalate their privileges on the affected system.
How do I fix ZDI-25-200?
To mitigate ZDI-25-200, it is recommended to update Exim to the latest version provided by the vendor.
- collector/zdi-published
- source/ZDI
- alias/ZDI-CAN-26250
- agent/title
- agent/last-modified-date
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- agent/first-publish-date
- agent/event
- agent/tags
- agent/softwarecombine
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- agent/software-canonical-lookup
- vendor/exim
- canonical/sa-exim