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CVE-2017-6014

7.5 · HIGH

In Wireshark 2.2.4 and earlier, a crafted or malformed STANAG 4607 capture file will cause an infinite loop and memory exhaustion.

Published Feb 17, 2017CWE-835EPSS 3.23%

Overview

CVE-2017-6014 is a high-severity vulnerability. It was published on February 17, 2017 and has a CVSS 3.0 base score of 7.5 (HIGH).

This vulnerability has a CVSS 3.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

In Wireshark 2.2.4 and earlier, a crafted or malformed STANAG 4607 capture file will cause an infinite loop and memory exhaustion. If the packet size field in a packet header is null, the offset to read from will not advance, causing continuous attempts to read the same zero length packet. This will quickly exhaust all system memory.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refwww.debian.org/security/2017/dsa-3811Refwww.securityfocus.com/bid/96284Refbugs.wireshark.org/bugzilla/show_bug.cgi?id=13416Refsecurity.gentoo.org/glsa/201706-12Refwww.debian.org/security/2017/dsa-3811Refwww.securityfocus.com/bid/96284Refbugs.wireshark.org/bugzilla/show_bug.cgi?id=13416Refsecurity.gentoo.org/glsa/201706-12

How CyberStrike helps

Frequently asked questions

What is CVE-2017-6014?

CVE-2017-6014 is a high-severity vulnerability. It was published on February 17, 2017 and has a CVSS 3.0 base score of 7.5 (HIGH).

How severe is CVE-2017-6014?

This vulnerability has a CVSS 3.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2017-6014?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2017-6014?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2017-6014 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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