Linux · 
Ubuntu · Package update · September 27, 2023
Ubuntu · Package update · September 27, 2023exim4 4.95-4ubuntu2.3: exim4 4.95-4ubuntu2.3 for Ubuntu 22.04.1 LTS (jammy)
exim4 4.95-4ubuntu2.3, released September 27, 2023, fixes 3 CVEs in exim4. None of them is reported as exploited. Patch Radar priority: Urgent.
Urgent
CVEs closed
3
1 rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.2706
98th percentile
Priority of the 3 CVEs
Patch now 0
Urgent 1
High 1
Routine 1
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| exim4 | Ubuntu 22.04.1 LTS (jammy) | 4.95-4ubuntu2.3 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Urgent | CVE-2023-42116 | exim4: Exim SMTP Challenge Stack-based Buffer Overflow Remote Code Execution Vulnerability | 9.8 | 0.0379 | None reported |
| High | CVE-2023-42115 | exim4: Exim AUTH Out-Of-Bounds Write Remote Code Execution Vulnerability | 9.8 | 0.1219 | None reported |
| Routine | CVE-2023-42114 | exim4: exim4 - security update | 5.3 | 0.2706 | None reported |
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