A Robust Framework for Sybil Attack Detection in Vehicular Ad Hoc Networks

Sybil attacks create an illusion of traffic congestion by utilizing fake identities, which undermines the reliable and safe operation of vehicular ad hoc networks VANETs. Existing detection mechanisms struggle to effectively handle Sybil attacks as they are i susceptible to high false positive...

FlowGuard: Flow Matching for Identity-Independent Detection of Data-Free Model Stealing Attacks on Energy System Intrusion Detection Systems

Artificial Intelligence AI-based Intrusion Detection Systems IDS deployed in energy infrastructure are vulnerable to model theft attacks, which allow adversaries to create evasive traffic offline. Current defences against model extraction rely either on identity-bound query monitoring, which is...

CVE-2020-12821

Gossipsub 1.0 does not properly resist invalid message spam, such as an eclipse attack or a sybil attack...

EUVD-2018-18912

Malware in sbrugna...

EUVD-2020-5104

Malware in sbrugna...

EUVD-2024-1286

Malicious code in bioql PyPI...

CVE-2023-26248

The Kademlia DHT go-libp2p-kad-dht 0.20.0 and earlier used in IPFS 0.18.1 and earlier assigns routing information for content i.e., information about who holds the content to be stored by peers whose peer IDs have a small DHT distance from the content ID. This allows an attacker to censor content...

CVE-2020-10937

An issue was discovered in IPFS aka go-ipfs 0.4.23. An attacker can generate ephemeral identities Sybils and leverage the IPFS connection management reputation system to poison other nodes' routing tables, eclipsing the nodes that are the target of the attack from the rest of the network. Later...

Active Sybil Attack and Efficient Defense Strategy in IPFS DHT

The InterPlanetary File System IPFS is a decentralized peer-to-peer P2P storage that relies on Kademlia, a Distributed Hash Table DHT structure commonly used in P2P systems for its proved scalability. However, DHTs are known to be vulnerable to Sybil attacks, in which a single entity controls...

Linux Distros Unpatched Vulnerability : CVE-2018-7170

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ntpd in ntp 4.2.x before 4.2.8p7 and 4.3.x before 4.3.92 allows authenticated users that know the private symmetric key to create arbitrarily-many ephemeral...

SUSE CVE-2023-26248

The Kademlia DHT go-libp2p-kad-dht 0.20.0 and earlier used in IPFS 0.18.1 and earlier assigns routing information for content i.e., information about who holds the content to be stored by peers whose peer IDs have a small DHT distance from the content ID. This allows an attacker to censor content...

GHSA-MQR9-HJR8-2M9W Content Censorship in the InterPlanetary File System (IPFS) via Kademlia DHT abuse

The Kademlia DHT go-libp2p-kad-dht 0.20.0 and earlier used in IPFS 0.18.1 and earlier assigns routing information for content i.e., information about who holds the content to be stored by peers whose peer IDs have a small DHT distance from the content ID. This allows an attacker to censor content...

CVE-2023-26248

The Kademlia DHT go-libp2p-kad-dht 0.20.0 and earlier used in IPFS 0.18.1 and earlier assigns routing information for content i.e., information about who holds the content to be stored by peers whose peer IDs have a small DHT distance from the content ID. This allows an attacker to censor content...

go-libp2p-kad-dht 安全漏洞

go-libp2p-kad-dht is a distributed hash table algorithm in the libp2p open source. A security vulnerability exists in go-libp2p-kad-dht version 0.20.0 and earlier, which stems from a vulnerability that allows an attacker to hijack the content parsing process by generating a number of Sybil peers...

PT-2024-12089 · Ipfs +1 · Ipfs +1

Name of the Vulnerable Software and Affected Versions: go-libp2p-kad-dht versions 0.20.0 and earlier IPFS versions 0.18.1 and earlier Description: The issue allows an attacker to censor content in the InterPlanetary File System IPFS by exploiting the Kademlia DHT. This is done by generating many...

Synology DiskStation Manager NTPD Victim's Clock Modification (CVE-2018-7170)

ntpd in ntp 4.2.x before 4.2.8p7 and 4.3.x before 4.3.92 allows authenticated users that know the private symmetric key to create arbitrarily-many ephemeral associations in order to win the clock selection of ntpd and modify a victim's clock via a Sybil attack. This issue exists because of an...

RHEL 8 : ntp (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 8 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - ntp: decodearr can write beyond its buffer limit CVE-2018-7183 - ntpd in ntp 4.2.x before 4.2.8p7 and 4.3...

GHSA-R23H-3JMW-Q7HR Access Restriction Bypass in go-ipfs

An issue was discovered in IPFS aka go-ipfs 0.4.23. An attacker can generate ephemeral identities Sybils and leverage the IPFS connection management reputation system to poison other nodes' routing tables, eclipsing the nodes that are the target of the attack from the rest of the network. Later...

F5 Networks BIG-IP : NTP vulnerability (K82570157)

The version of F5 Networks BIG-IP installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the K82570157 advisory. - ntpd in ntp 4.2.x before 4.2.8p7 and 4.3.x before 4.3.92 allows authenticated users that know the private symmetric k...

A user can make sybil attack for manipulate gaugeController dao

Lines of code Vulnerability details Impact When voteforgaugeweights used contract just take info of users slope of exact time. And there is no extra check mechanism in protocol for control is user's delegate amount so slope too until user use voteforgaugeweights. So a user can use...