Strix
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CVE-2017-13766

UnknownEPSS 2.01%

Last modified

CVE-2017-13766 is a vulnerability of currently unknown severity. In Wireshark 2.4.0 and 2.2.0 to 2.2.8, the Profinet I/O dissector could crash with an out-of-bounds write. This was addressed in plugins/profinet/packet-dcerpc-pn-io.c by adding string validation.. EPSS estimates a 2.01% chance of exploitation in the next 30 days.

Description

In Wireshark 2.4.0 and 2.2.0 to 2.2.8, the Profinet I/O dissector could crash with an out-of-bounds write. This was addressed in plugins/profinet/packet-dcerpc-pn-io.c by adding string validation.

Metrics

EPSS Probability
2.01%

78.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
WiresharkWireshark2.0.0
WiresharkWireshark2.0.1
WiresharkWireshark2.0.2
WiresharkWireshark2.0.3
WiresharkWireshark2.0.4
WiresharkWireshark2.0.5
WiresharkWireshark2.0.6
WiresharkWireshark2.0.7
WiresharkWireshark2.0.8
WiresharkWireshark2.0.9
WiresharkWireshark2.0.10
WiresharkWireshark2.0.11
WiresharkWireshark2.0.12
WiresharkWireshark2.0.13
WiresharkWireshark2.2.0
WiresharkWireshark2.2.1
WiresharkWireshark2.2.2
WiresharkWireshark2.2.3
WiresharkWireshark2.2.4
WiresharkWireshark2.2.5
WiresharkWireshark2.2.6
WiresharkWireshark2.2.7
WiresharkWireshark2.4.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2017-13766?
In Wireshark 2.4.0 and 2.2.0 to 2.2.8, the Profinet I/O dissector could crash with an out-of-bounds write. This was addressed in plugins/profinet/packet-dcerpc-pn-io.c by adding string validation.
How severe is CVE-2017-13766?
Severity scoring for CVE-2017-13766 is pending analysis. The EPSS model estimates a 2.01% probability of exploitation in the next 30 days.
How do I fix CVE-2017-13766?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-13766?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST