Known Vulnerabilities for Contiki by Contiki-os

Listed below are 10 of the newest known vulnerabilities associated with "Contiki" by "Contiki-os".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2021-40523 json In Contiki 3.0, Telnet option negotiation is mishandled. During negotiation between a server and a client, the server may fai... 7.5 - HIGH 2021-09-05 2021-09-10
CVE-2021-38387 json In Contiki 3.0, a Telnet server that silently quits (before disconnection with clients) leads to connected clients entering a... 7.5 - HIGH 2021-08-10 2022-05-03
CVE-2021-38386 json In Contiki 3.0, a buffer overflow in the Telnet service allows remote attackers to cause a denial of service because the ls c... 7.5 - HIGH 2021-08-10 2021-08-17
CVE-2021-38311 json In Contiki 3.0, potential nonterminating acknowledgment loops exist in the Telnet service. When the negotiated options are al... 7.5 - HIGH 2021-08-09 2021-08-17
CVE-2021-28362 json An issue was discovered in Contiki through 3.0. When sending an ICMPv6 error message because of invalid extension header opti... 7.5 - HIGH 2021-03-24 2021-03-26
CVE-2020-24336 json An issue was discovered in Contiki through 3.0 and Contiki-NG through 4.5. The code for parsing Type A domain name answers in... 9.8 - CRITICAL 2020-12-11 2020-12-15
CVE-2020-24335 json An issue was discovered in uIP through 1.0, as used in Contiki and Contiki-NG. Domain name parsing lacks bounds checks, allow... 7.5 - HIGH 2021-02-02 2021-02-04
CVE-2020-24334 json The code that processes DNS responses in uIP through 1.0, as used in Contiki and Contiki-NG, does not check whether the numbe... 8.2 - HIGH 2020-12-11 2020-12-15
CVE-2020-17440 json An issue was discovered in uIP 1.0, as used in Contiki 3.0 and other products. The code that parses incoming DNS packets does... 7.5 - HIGH 2020-12-11 2020-12-15
CVE-2020-17439 json An issue was discovered in uIP 1.0, as used in Contiki 3.0 and other products. The code that parses incoming DNS packets does... 8.3 - HIGH 2020-12-11 2020-12-15

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Operating
System
Contiki-osContiki3.0
Operating
System
Contiki-osContiki2.7
Operating
System
Contiki-osContiki2.6
Operating
System
Contiki-osContiki2.5
Operating
System
Contiki-osContiki2.4
Operating
System
Contiki-osContiki2.3
Operating
System
Contiki-osContiki2.2.3
Operating
System
Contiki-osContiki2.2.2
Operating
System
Contiki-osContiki2.2.1
Operating
System
Contiki-osContiki2.2
Operating
System
Contiki-osContiki2.1
Operating
System
Contiki-osContiki2.0
Operating
System
Contiki-osContiki-
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