534 matches found
Design/Logic Flaw
In RIOT 2019.07, the MQTT-SN implementation asymcute mishandles errors occurring during a read operation on a UDP socket. The receive loop ends. This allows an attacker via a large packet to prevent a RIOT MQTT-SN client from working until the device is restarted...
CVE-2019-17389
In RIOT 2019.07, the MQTT-SN implementation asymcute mishandles errors occurring during a read operation on a UDP socket. The receive loop ends. This allows an attacker via a large packet to prevent a RIOT MQTT-SN client from working until the device is restarted...
CVE-2019-17389
In RIOT 2019.07, the MQTT-SN implementation (asymcute) mishandles errors during a UDP read, causing the receive loop to terminate. This can allow an attacker to disrupt a RIOT MQTT-SN client by sending a large packet, preventing operation until the device is restarted. (CVE-2019-17389)
CVE-2019-17389
In RIOT 2019.07, the MQTT-SN implementation asymcute mishandles errors occurring during a read operation on a UDP socket. The receive loop ends. This allows an attacker via a large packet to prevent a RIOT MQTT-SN client from working until the device is restarted...
PT-2019-15123
Name of the Vulnerable Software and Affected Versions RIOT version 2019.07 Description The MQTT-SN implementation in RIOT mishandles errors during a read operation on a UDP socket, causing the receive loop to end. This allows an attacker to prevent a RIOT MQTT-SN client from working until the...
CVE-2019-17389: Undefined Security Weakness
In RIOT 2019.07, the MQTT-SN implementation asymcute mishandles errors occurring during a read operation on a UDP socket. The receive loop ends. This allows an attacker via a large packet to prevent a RIOT MQTT-SN client from working until the device is restarted...
CVE-2019-16754
RIOT 2019.07 contains a NULL pointer dereference in the MQTT-SN implementation asymcute, potentially allowing an attacker to crash a network node running RIOT. This requires spoofing an MQTT server response. To do so, the attacker needs to know the MQTT MsgID of a pending MQTT protocol message an...
CVE-2019-16754
RIOT 2019.07 contains a NULL pointer dereference in the MQTT-SN implementation asymcute, potentially allowing an attacker to crash a network node running RIOT. This requires spoofing an MQTT server response. To do so, the attacker needs to know the MQTT MsgID of a pending MQTT protocol message an...
Null pointer dereference
RIOT 2019.07 contains a NULL pointer dereference in the MQTT-SN implementation asymcute, potentially allowing an attacker to crash a network node running RIOT. This requires spoofing an MQTT server response. To do so, the attacker needs to know the MQTT MsgID of a pending MQTT protocol message an...
CVE-2019-16754
CVE-2019-16754 affects RIOT as of 2019.07, describing a NULL pointer dereference in the MQTT-SN (asymcute) implementation that can crash a network node. Exploitation requires spoofing a MQTT server response and knowledge of the MQTT MsgID for a pending message, the ephemeral port used by RIOT’s M...
CVE-2019-16754
RIOT 2019.07 contains a NULL pointer dereference in the MQTT-SN implementation asymcute, potentially allowing an attacker to crash a network node running RIOT. This requires spoofing an MQTT server response. To do so, the attacker needs to know the MQTT MsgID of a pending MQTT protocol message an...
CVE-2019-16754
RIOT 2019.07 contains a NULL pointer dereference in the MQTT-SN implementation asymcute, potentially allowing an attacker to crash a network node running RIOT. This requires spoofing an MQTT server response. To do so, the attacker needs to know the MQTT MsgID of a pending MQTT protocol message an...
PT-2019-14813
Name of the Vulnerable Software and Affected Versions RIOT version 2019.07 Description The issue is related to a NULL pointer dereference in the MQTT-SN implementation. An attacker could potentially crash a network node running the affected software by spoofing an MQTT server response. This would...
CVE-2019-16754: NULL Pointer Dereference
RIOT 2019.07 contains a NULL pointer dereference in the MQTT-SN implementation asymcute, potentially allowing an attacker to crash a network node running RIOT. This requires spoofing an MQTT server response. To do so, the attacker needs to know the MQTT MsgID of a pending MQTT protocol message an...
RIOT RIOT-OS Denial of Service Vulnerability
RIOT RIOT-OS is a set of operating systems for applications in the IoT field. A denial-of-service vulnerability exists in the TCP implementation gnrctcp in RIOT 2019.07 and earlier versions, which can be exploited by an attacker to cause an infinite loop leading to a denial of service...
CVE-2019-15702
In the TCP implementation gnrctcp 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/transportlayer/tcp/gnrctcpoption.c has an infinite loop for an unknown zero-length option...
Information disclosure
In the TCP implementation gnrctcp 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/transportlayer/tcp/gnrctcpoption.c has an infinite loop for an unknown zero-length option...
CVE-2019-15702
In the TCP implementation gnrctcp 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/transportlayer/tcp/gnrctcpoption.c has an infinite loop for an unknown zero-length option...
CVE-2019-15702
In the TCP implementation gnrctcp 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/transportlayer/tcp/gnrctcpoption.c has an infinite loop for an unknown zero-length option...
CVE-2019-15702
CVE-2019-15702 affects RIOT OS GNRC TCP: the TCP options parser (gnrc_tcp_option.c) does not terminate on all inputs, causing an infinite loop for an unknown zero-length option and leading to denial-of-service in RIOT implementations up to 2019.07. The issue is a logic error in parsing TCP option...