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Debian · Security advisory · August 7, 2022
Debian · Security advisory · August 7, 2022DEBIAN-CVE-2022-37452: exim4 security update
DEBIAN-CVE-2022-37452, released August 7, 2022, fixes 1 CVE in exim4 (version 4.94.2-5). None of them is reported as exploited. Patch Radar priority: Urgent.
Urgent
CVEs closed
1
1 rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.0377
89th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| exim4 | Debian 12.15 (bookworm) | 4.94.2-5 |
| exim4 | Debian 13.5 (trixie) | 4.94.2-5 |
| exim4 | Debian 14 | 4.94.2-5 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Urgent | CVE-2022-37452 | exim4: Exim before 4.95 has a heap-based buffer overflow for the alias list in host_name_lookup in host.c when sender_host_n... | 9.8 | 0.0377 | None reported |
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