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CVE-2011-3484

UnknownEPSS 1.66%

Last modified

CVE-2011-3484 is a vulnerability of currently unknown severity. The unxorFrame function in epan/dissectors/packet-opensafety.c in the OpenSafety dissector in Wireshark 1.6.x before 1.6.2 does not properly validate a certain frame size, which allows remote attackers to cause a denial of service (loop and application crash) via a malformed packet.. EPSS estimates a 1.66% chance of exploitation in the next 30 days.

Description

The unxorFrame function in epan/dissectors/packet-opensafety.c in the OpenSafety dissector in Wireshark 1.6.x before 1.6.2 does not properly validate a certain frame size, which allows remote attackers to cause a denial of service (loop and application crash) via a malformed packet.

Metrics

EPSS Probability
1.66%

73.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
WiresharkWireshark1.6.0
WiresharkWireshark1.6.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-3484?
The unxorFrame function in epan/dissectors/packet-opensafety.c in the OpenSafety dissector in Wireshark 1.6.x before 1.6.2 does not properly validate a certain frame size, which allows remote attackers to cause a denial of service (loop and application crash) via a malformed packet.
How severe is CVE-2011-3484?
Severity scoring for CVE-2011-3484 is pending analysis. The EPSS model estimates a 1.66% probability of exploitation in the next 30 days.
How do I fix CVE-2011-3484?
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-2011-3484?

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

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Source: NVD / NIST