Back to Database
Status published
High
CVE-2019-15702
In the TCP implementation (gnrc_tcp) in RIOT through 2019.07, the...
Vulnerability Description
In the TCP implementation (gnrc_tcp) in RIOT through 2019.07, the parser for TCP options does not terminate on all inputs, allowing a denial-of-service, because sys/net/gnrc/transport_layer/tcp/gnrc_tcp_option.c has an infinite loop for an unknown zero-length option.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2019-15702
Credits & Attribution
No credits recorded in the NVD database.
References
More from riot-os
View All →CVE-2021-41061
In RIOT-OS 2021.01, nonce reuse in 802.15.4 encryption in the...
Medium
5.5
CVE-2021-31664
RIOT-OS 2021.01 before commit 44741ff99f7a71df45420635b238b9c22093647a contains a buffer overflow which...
High
7.5
CVE-2021-31663
RIOT-OS 2021.01 before commit bc59d60be60dfc0a05def57d74985371e4f22d79 contains a buffer overflow which...
High
7.5
CVE-2021-31662
RIOT-OS 2021.01 before commit 07f1254d8537497552e7dce80364aaead9266bbe contains a buffer overflow which...
High
7.5
CVE-2021-31661
RIOT-OS 2021.01 before commit 609c9ada34da5546cffb632a98b7ba157c112658 contains a buffer overflow that...
High
7.5
Affected Vendor
riot-os
View all reports →Affected Software
riot
Vulnerable Versions:
0
Timeline
Official Publish:
August 27th, 2019
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.