494 matches found
CVE-2018-12680: Deserialization of Untrusted Data
The Serialize.deserialize method in CoAPthon 3.1, 4.0.0, 4.0.1, and 4.0.2 mishandles certain exceptions, leading to a denial of service in applications that use this library e.g., the standard CoAP server, CoAP client, CoAP reverse proxy, example collect CoAP server and client when they receive...
PT-2019-8916
Name of the Vulnerable Software and Affected Versions CoAPthon3 versions 1.0 through 1.0.1 Description The Serialize.deserialize method mishandles certain exceptions, leading to a denial of service in applications that use this library when they receive crafted CoAP messages. Recommendations For...
CVE-2018-12679: Deserialization of Untrusted Data
The Serialize.deserialize method in CoAPthon3 1.0 and 1.0.1 mishandles certain exceptions, leading to a denial of service in applications that use this library e.g., the standard CoAP server, CoAP client, example collect CoAP server and client when they receive crafted CoAP messages...
openSUSE Security Update : wireshark (openSUSE-2019-557)
This update for wireshark fixes the following issues : Security issues fixed : - CVE-2018-14342: BGP dissector large loop wnpa-sec-2018-34, boo1101777 - CVE-2018-14344: ISMP dissector crash wnpa-sec-2018-35, boo1101788 - CVE-2018-14340: Multiple dissectors could crash wnpa-sec-2018-36, boo1101804...
CVE-2019-9750
In IoTivity through 1.3.1, the CoAP server interface can be used for Distributed Denial of Service attacks using source IP address spoofing and UDP-based traffic amplification. The reflected traffic is 6 times bigger than spoofed requests. This occurs because the construction of a "4.01...
Design/Logic Flaw
In IoTivity through 1.3.1, the CoAP server interface can be used for Distributed Denial of Service attacks using source IP address spoofing and UDP-based traffic amplification. The reflected traffic is 6 times bigger than spoofed requests. This occurs because the construction of a "4.01...
CVE-2019-9750
In IoTivity through 1.3.1, the CoAP server interface can be used for Distributed Denial of Service attacks using source IP address spoofing and UDP-based traffic amplification. The reflected traffic is 6 times bigger than spoofed requests. This occurs because the construction of a "4.01...
CVE-2019-9750
In IoTivity up to version 1.3.1, the CoAP server interface is vulnerable to Distributed Denial of Service via source IP spoofing and UDP-based traffic amplification. The reflected traffic is reported to be six times larger than spoofed requests due to mishandling of a 4.01 Unauthorized response. ...
CVE-2019-9750: Uncontrolled Resource Consumption
In IoTivity through 1.3.1, the CoAP server interface can be used for Distributed Denial of Service attacks using source IP address spoofing and UDP-based traffic amplification. The reflected traffic is 6 times bigger than spoofed requests. This occurs because the construction of a "4.01...
PT-2019-19842
Name of the Vulnerable Software and Affected Versions IoTivity versions prior to 1.3.1 note: 1.3.1 is the last version mentioned as affected, but no fixed version is provided Description The issue allows for Distributed Denial of Service attacks using source IP address spoofing and UDP-based...
openthread/radio-receive-done-fuzzer: Crash in ot::Buffer::GetNextBuffer
Project: https://github.com/openthread/openthread.git Detailed report: https://oss-fuzz.com/testcase?key=5727516331868160 Project: openthread Fuzzer: libFuzzeropenthreadradio-receive-done-fuzzer Fuzz target binary: radio-receive-done-fuzzer Job Type: libfuzzerubsanopenthread Platform Id: linux...
CVE-2019-9004
In Eclipse Wakaama formerly liblwm2m 1.0, core/er-coap-13/er-coap-13.c in lwm2mserver in the LWM2M server mishandles invalid options, leading to a memory leak. Processing of a single crafted packet leads to leaking wasting 24 bytes of memory. This can lead to termination of the LWM2M server after...
CVE-2019-9004: Missing Release of Memory after Effective Lifetime
In Eclipse Wakaama formerly liblwm2m 1.0, core/er-coap-13/er-coap-13.c in lwm2mserver in the LWM2M server mishandles invalid options, leading to a memory leak. Processing of a single crafted packet leads to leaking wasting 24 bytes of memory. This can lead to termination of the LWM2M server after...
PT-2019-19304
Name of the Vulnerable Software and Affected Versions Eclipse Wakaama formerly liblwm2m version 1.0 Description The issue arises from the mishandling of invalid options in the LWM2M server, specifically within the core/er-coap-13/er-coap-13.c file. This mishandling leads to a memory leak, where...
DDoS Attacks in Q4 2018
News overview In Q4 2018, security researchers detected a number of new botnets, which included not only Mirai clones for a change. The fall saw increased activity on the part of the Chalubo bot, whose first attacks were registered in late August. Although the new malware employs snippets of Mira...
Wireshark 2.6.x < 2.6.4 Multiple Vulnerabilities (macOS)
The version of Wireshark installed on the remote macOS / Mac OS X host is prior to 2.6.4. It is, therefore, affected by multiple vulnerabilities as referenced in the wireshark-2.6.4 advisory. - In Wireshark 2.6.0 to 2.6.3 and 2.4.0 to 2.4.9, the MS-WSP protocol dissector could crash. This was...
Wireshark 2.6.x < 2.6.2 Multiple Vulnerabilities (macOS)
The version of Wireshark installed on the remote macOS / Mac OS X host is prior to 2.6.2. It is, therefore, affected by multiple vulnerabilities as referenced in the wireshark-2.6.2 advisory. - In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0 to 2.2.15, the HTTP2 dissector could crash. This...
openthread/ip6-send-fuzzer: Index-out-of-bounds in ot::Coap::Message::ParseHeader
Project: https://github.com/openthread/openthread.git Detailed report: https://oss-fuzz.com/testcase?key=5162663452082176 Project: openthread Fuzzer: libFuzzeropenthreadip6-send-fuzzer Fuzz target binary: ip6-send-fuzzer Job Type: libfuzzerubsanopenthread Platform Id: linux Crash Type:...
Parlez-vous Machine?
Have you ever heard of the MQTT or CoAP protocols? No? Well the device on your wrist, and so many devices around you, could be using them right now. MQTT and CoAP are machine-to-machine or M2M protocols. With the rise of the internet of things IoT and operational technology OT, there’s increased...
