Given the nature of the vulnerability, attackers can use it to manipulate the server, conduct Denial of Service, etc.

Impact of the Vulnerability:

By exploiting this vulnerability it is possible to manipulate the server and conduct Denial of Service.

Severity of the Vulnerability:

This vulnerability is considered critical for the reason that it can be used to manipulate the server and conduct Denial of Service.

Remotely Exploitable:

Yes

Locally Exploitable:

No

CVE Identifier:

VDB-211073

Vendor acknowledgement:

Exim team started collaborating with vendors to patch their products.

Exim team recommends to update the version of the packages that are used on the server. To apply the patch, it is necessary to update the packages that are used on the server. Some of the most common packages are:
Concerning the security of the server, it is necessary to update the packages that are used on the server. Some of the most common packages are: Some of the most common packages are:

Apache Web Server

Apache Web Server is a widely used web server software that is found in millions of servers.
To apply the patch, it is necessary to update the packages that are used on the server. Some of the most common packages are: Some of the most common packages are:

BIND DNS Server bind-9.10.0-P2

nsd
libc-2.16.0-P3
nslookup

The impact of this vulnerability is that it can be used to conduct Denial of Service.

References