CVE ID | Published | Description | Score | Severity |
---|---|---|---|---|
Exim before 4.97.1 allows SMTP smuggling in certain PIPELINING/CHUNKING configurations. Remote attackers can use a published exploitation technique to inject e-mail messages with a spoofed MAIL FROM address, allowing bypass of an SPF protection mechanism. This occurs because Exim supports |
5.3 |
Medium |
||
Exim before 4.95 has a heap-based buffer overflow for the alias list in host_name_lookup in host.c when sender_host_name is set. | 9.8 |
Critical |
||
Exim before 4.96 has an invalid free in pam_converse in auths/call_pam.c because store_free is not used after store_malloc. | 7.5 |
High |
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The STARTTLS feature in Exim through 4.94.2 allows response injection (buffering) during MTA SMTP sending. | 7.5 |
High |