CVE-2017-8022: Buffer Overflow
First published: Wed Oct 18 2017(Updated: )
An issue was discovered in EMC NetWorker (prior to 8.2.4.9, all supported 9.0.x versions, prior to 9.1.1.3, prior to 9.2.0.4). The Server service (nsrd) is affected by a buffer overflow vulnerability. A remote unauthenticated attacker may potentially exploit this vulnerability to execute arbitrary code on vulnerable installations of the software, or cause a denial of service, depending on the target system's platform.
Credit: security_alert@emc.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| NetWorker | <=8.2.4.8 | |
| NetWorker | =9.0.0.3 | |
| NetWorker | =9.0.0.4 | |
| NetWorker | =9.0.0.5 | |
| NetWorker | =9.0.0.6 | |
| NetWorker | =9.0.0.7 | |
| NetWorker | =9.0.0.8 | |
| NetWorker | =9.0.1.1 | |
| NetWorker | =9.0.1.2 | |
| NetWorker | =9.0.1.3 | |
| NetWorker | =9.0.1.4 | |
| NetWorker | =9.0.1.5 | |
| NetWorker | =9.0.1.6 | |
| NetWorker | =9.0.1.7 | |
| NetWorker | =9.0.1.8 | |
| NetWorker | =9.0.1.9 | |
| NetWorker | =9.1.0.3 | |
| NetWorker | =9.1.0.4 | |
| NetWorker | =9.1.0.5 | |
| NetWorker | =9.1.0.6 | |
| NetWorker | =9.1.1.1 | |
| NetWorker | =9.1.1.2 | |
| NetWorker | =9.2.0.1 | |
| NetWorker | =9.2.0.2 | |
| NetWorker | =9.2.0.3 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2017-8022?
CVE-2017-8022 is classified as a high severity vulnerability due to its potential for remote code execution by an unauthenticated attacker.
How do I fix CVE-2017-8022?
To mitigate CVE-2017-8022, upgrade EMC NetWorker to version 8.2.4.9 or any supported 9.x version that is beyond 9.1.1.3 or 9.2.0.4.
What systems are affected by CVE-2017-8022?
CVE-2017-8022 affects EMC NetWorker versions prior to 8.2.4.9 and all supported versions of 9.0.x prior to 9.1.1.3 and prior to 9.2.0.4.
Can CVE-2017-8022 be exploited remotely?
Yes, CVE-2017-8022 can be exploited by an unauthenticated remote attacker, allowing them to execute arbitrary code.
What are the consequences of exploiting CVE-2017-8022?
Exploitation of CVE-2017-8022 can lead to unauthorized access and potential control over the affected EMC NetWorker server.
- agent/references
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/severity
- agent/last-modified-date
- agent/author
- agent/first-publish-date
- agent/description
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/emc
- canonical/networker
- version/networker/8.2.4.8
- version/networker/9.0.0.3
- version/networker/9.0.0.4
- version/networker/9.0.0.5
- version/networker/9.0.0.6
- version/networker/9.0.0.7
- version/networker/9.0.0.8
- version/networker/9.0.1.1
- version/networker/9.0.1.2
- version/networker/9.0.1.3
- version/networker/9.0.1.4
- version/networker/9.0.1.5
- version/networker/9.0.1.6
- version/networker/9.0.1.7
- version/networker/9.0.1.8
- version/networker/9.0.1.9
- version/networker/9.1.0.3
- version/networker/9.1.0.4
- version/networker/9.1.0.5
- version/networker/9.1.0.6
- version/networker/9.1.1.1
- version/networker/9.1.1.2
- version/networker/9.2.0.1
- version/networker/9.2.0.2
- version/networker/9.2.0.3