[USN-4141-1] Exim vulnerability
marc.deslauriers at canonical.com
Sat Sep 28 17:07:18 UTC 2019
Ubuntu Security Notice USN-4141-1
September 28, 2019
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 19.04
Exim could be made to crash or run programs if it received specially
crafted network traffic.
- exim4: Exim is a mail transport agent
It was discovered that Exim incorrectly handled certain string operations.
A remote attacker could use this issue to cause Exim to crash, resulting in
a denial of service, or possibly execute arbitrary code.
The problem can be corrected by updating your system to the following
In general, a standard system update will make all the necessary changes.
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