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CVE-2011-1138

UnknownEPSS 3.29%

Last modified

CVE-2011-1138 is a vulnerability of currently unknown severity. Off-by-one error in the dissect_6lowpan_iphc function in packet-6lowpan.c in Wireshark 1.4.0 through 1.4.3 on 32-bit platforms allows remote attackers to cause a denial of service (application crash) via a malformed 6LoWPAN IPv6 packet.. EPSS estimates a 3.29% chance of exploitation in the next 30 days.

Description

Off-by-one error in the dissect_6lowpan_iphc function in packet-6lowpan.c in Wireshark 1.4.0 through 1.4.3 on 32-bit platforms allows remote attackers to cause a denial of service (application crash) via a malformed 6LoWPAN IPv6 packet.

Metrics

EPSS Probability
3.29%

86.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
WiresharkWireshark1.4.0
WiresharkWireshark1.4.1
WiresharkWireshark1.4.2
WiresharkWireshark1.4.3

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-1138?
Off-by-one error in the dissect_6lowpan_iphc function in packet-6lowpan.c in Wireshark 1.4.0 through 1.4.3 on 32-bit platforms allows remote attackers to cause a denial of service (application crash) via a malformed 6LoWPAN IPv6 packet.
How severe is CVE-2011-1138?
Severity scoring for CVE-2011-1138 is pending analysis. The EPSS model estimates a 3.29% probability of exploitation in the next 30 days.
How do I fix CVE-2011-1138?
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-2011-1138?

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

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Source: NVD / NIST