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CVE

CVE-2021-21282

Contiki-NG is an open-source, cross-platform operating system for internet of things devices.
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CVE

CVE-2021-21282

Contiki-NG is an open-source, cross-platform operating system for internet of things devices.

Contiki-NG is an open-source, cross-platform operating system for internet of things devices. In versions prior to 4.5, buffer overflow can be triggered by an input packet when using either of Contiki-NG's two RPL implementations in source-routing mode. The problem has been patched in Contiki-NG 4.5. Users can apply the patch for this vulnerability out-of-band as a workaround.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
8.6
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
C
H
U
-

Related Resources

No items found.

References

https://github.com/contiki-ng/contiki-ng/pull/1183, https://github.com/contiki-ng/contiki-ng/security/advisories/GHSA-6xf2-77gf-fgjx, https://github.com/contiki-ng/contiki-ng/pull/1183, https://github.com/contiki-ng/contiki-ng/security/advisories/GHSA-6xf2-77gf-fgjx

Severity

9.8

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
9.8
EPSS Probability
0.00438%
EPSS Percentile
0.62638%
Introduced Version
0
Fix Available
31753fed81d980ef1b0de477921ab977f4c1a552

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