sybil attack vulnerability (via Shitcoin)

Lines of code Vulnerability details Impact Attacker can create worthless shitcoin/NFT to mint PFP and as much as possible. Thereby acquiring outrageous and undeserved amount of PFP . Hence attacker is well positioned for further sybil attack/ farming. This is unhealthy to the contract and its...

K82570157: NTP vulnerability CVE-2018-7170

Security Advisory Description 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...

SUSE 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...

The _recipient address has no limits to the amount of tokenID (NFTs) it can own

Lines of code Vulnerability details Impact Since the recipient address has no limit to the number of tokenIds it can hold, this makes it possible for an attacker to call the register function many times with different addresses and send many tokenIds to the same recipient, which could cause a...

Was threat actor KAX17 de-anonymizing the Tor network?

A mysterious threat actor has run thousands of malicious servers in entry, middle, and exit positions of the Tor network. Tracked as KAX17, the threat actor ran at its peak more than 900 malicious servers part of the Tor network, which typically tends to hover around a daily total of up to...

Code injection

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...

Unspecified Vulnerability in Gossipsub

Gossipsub is a scalable benchmark pubsub protocol based on randomized topic grids and Gossip. A security vulnerability exists in Gossipsub version 1.0, which stems from the program's failure to implement relevant security protections against invalid spam messages. An attacker can exploit this...

CVE-2020-12821

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

CVE-2020-12821

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

Code injection

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

CVE-2020-12821

CVE-2020-12821 affects Gossipsub 1.0 and involves inadequate resistance to invalid message spam, enabling eclipse or Sybil attacks. Descriptions across Red Hat, NVD, CNVD, and related records consistently state that Gossipsub 1.0 can be exploited by sending invalid messages to disrupt/pubsub inte...

CVE-2020-12821

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

Security Bulletin: Vulnerabilities in NTP, OpenSSL and Intel CPU's affect IBM Netezza Firmware Diagnostics.

Summary Public disclosed vulnerability from Network Time Protocol NTP, Public disclosed vulnerability from OpenSSL and Intel CPU's are used by IBM Netezza Firmware Diagnostics. IBM Netezza Firmware Diagnostics Support Tools has addressed the applicable CVEs. Vulnerability Details CVEID:...

Security Bulletin: Vulnerabilities in NTPv4 affect AIX (CVE-2018-12327, CVE-2018-7170)

Summary There is a vulnerability in NTPv4 that affects AIX. Vulnerability Details NTPv4 is vulnerable to: CVEID: CVE-2018-12327 DESCRIPTION: NTP is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by ntpq and ntpdc. By sending an overly long string argument, a local...

There are vulnerabilities in NTPv4 that affect AIX.

IBM SECURITY ADVISORY First Issued: Fri Dec 14 12:20:13 CST 2018 The most recent version of this document is available here: http://aix.software.ibm.com/aix/efixes/security/ntpadvisory11.asc https://aix.software.ibm.com/aix/efixes/security/ntpadvisory11.asc...

Amazon Linux AMI : ntp (ALAS-2018-1083)

ntpd in ntp 4.2.x before 4.2.8p7 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 incomplete fix for...

Security Bulletin: Vulnerabilities in NTP affect AIX

Summary There are multiple vulnerabilities in NTPv3 and NTPv4 that affect AIX. Vulnerability Details NTPv3 is vulnerable to: CVEID: CVE-2014-5209 DESCRIPTION: NTP could allow a remote attacker to obtain sensitive information. By sending a GETRESTRICT control message, an attacker could exploit thi...

NTP nptd Unauthorized Modification Vulnerability

NTP Network Time Protocol is a network protocol that synchronizes the clocks of two computers by exchanging packets. ntpd is an operating system daemon. A security vulnerability exists in nptd in versions 4.2.x prior to NTP 4.2.8p7 and 4.3.x prior to 4.3.92. An attacker can exploit this...

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...

DEBIAN-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...