CVE-2019-9183
N/A
N/A
Summary
An issue was discovered in Contiki-NG through 4.3 and Contiki through 3.0. A buffer overflow is present due to an integer underflow during 6LoWPAN fragment processing in the face of truncated fragments in os/net/ipv6/sicslowpan.c. This results in accesses of unmapped memory, crashing the application. An attacker can cause a denial-of-service via a crafted 6LoWPAN frame.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | n/a | n/a | affected |
Weaknesses
- n/a
ADP Enrichment
CVE Program Container
Additional References
- https://github.com/contiki-ng/contiki-ng/pull/972
- https://github.com/contiki-ng/contiki-ng/releases/tag/release%2Fv4.4
- https://www.usenix.org/system/files/sec20summer_clements_prepub.pdf
References
- https://github.com/contiki-ng/contiki-ng/pull/972
- https://github.com/contiki-ng/contiki-ng/releases/tag/release%2Fv4.4
- https://www.usenix.org/system/files/sec20summer_clements_prepub.pdf
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