CVE-2018-1218: Buffer Overflow
First published: Mon Mar 19 2018(Updated: )
In Dell EMC NetWorker versions prior to 9.2.1.1, versions prior to 9.1.1.6, 9.0.x, and versions prior to 8.2.4.11, the 'nsrd' daemon causes a buffer overflow condition when handling certain messages. A remote unauthenticated attacker could potentially exploit this vulnerability to cause a denial of service to the users of NetWorker systems.
Credit: security_alert@emc.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Dell EMC NetWorker | <9.1.1.6 | |
| Dell EMC NetWorker | <9.2.1.1 | |
| Dell EMC NetWorker | <8.2.4.11 | |
| Dell EMC NetWorker | <=9.0.1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2018-1218?
CVE-2018-1218 has a high severity due to the potential for remote unauthenticated attackers to exploit it.
How do I fix CVE-2018-1218?
To fix CVE-2018-1218, upgrade Dell EMC NetWorker to versions 9.2.1.1, 9.1.1.6, or higher.
What causes CVE-2018-1218?
CVE-2018-1218 is caused by a buffer overflow condition in the 'nsrd' daemon when handling certain messages.
Which versions of Dell EMC NetWorker are affected by CVE-2018-1218?
Dell EMC NetWorker versions prior to 9.2.1.1, 9.1.1.6, 9.0.x, and prior to 8.2.4.11 are affected by CVE-2018-1218.
What type of attack can exploit CVE-2018-1218?
CVE-2018-1218 can be exploited to cause a denial of service attack by a remote unauthenticated attacker.
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