Packages
- exim4 - Exim is a mail transport agent
Details
Warisjeet Singh discovered that Exim with SUPPORT_PROXY enabled did not
properly handle memory before SMTP authentication. A remote attacker could
possibly use this issue to obtain sensitive information.
Warisjeet Singh discovered that Exim with SUPPORT_PROXY enabled did not
properly handle memory before SMTP authentication. A remote attacker could
possibly use this issue to obtain sensitive information.
Update instructions
In general, a standard system update will make all the necessary changes.
Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions:
| Ubuntu Release | Package Version | ||
|---|---|---|---|
| 26.04 LTS resolute | exim4 – 4.99.1-1ubuntu1.3 | ||
| exim4-base – 4.99.1-1ubuntu1.3 | |||
| eximon4 – 4.99.1-1ubuntu1.3 | |||
| 25.10 questing | exim4 – 4.98.2-1ubuntu2.3 | ||
| exim4-base – 4.98.2-1ubuntu2.3 | |||
| eximon4 – 4.98.2-1ubuntu2.3 | |||
| 24.04 LTS noble | exim4 – 4.97-4ubuntu4.6 | ||
| exim4-base – 4.97-4ubuntu4.6 | |||
| eximon4 – 4.97-4ubuntu4.6 | |||
| 22.04 LTS jammy | exim4 – 4.95-4ubuntu2.9 | ||
| exim4-base – 4.95-4ubuntu2.9 | |||
| eximon4 – 4.95-4ubuntu2.9 | |||
Reduce your security exposure
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