CVE coverage
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CVE-2018-6789
CVSS 9.8
Actively exploited (KEV)
2 detections found
An issue was discovered in the base64d function in the SMTP listener in Exim before 4.90.1. By sending a handcrafted message, a buffer overflow may happen. This can be used to execute code remotely.
Detection rules
| Source | Rule | Status | Updated |
|---|---|---|---|
| suricata | ET EXPLOIT Exim Internet Mailer Remote Code Execution | rev 2 | 2019-07-26 |
| snort | ET EXPLOIT Exim Internet Mailer Remote Code Execution | rev 2 | 2018-07-09 |