K16505: NTP vulnerability CVE-2015-1798

Security Advisory Description The symmetric-key feature in the receive function in ntpproto.c in ntpd in NTP 4.x before 4.2.8p2 requires a correct MAC only if the MAC field has a nonzero length, which makes it easier for man-in-the-middle attackers to spoof packets by omitting the MAC...

K65271605: NTP vulnerability CVE-2016-1549

Security Advisory Description A malicious authenticated peer can create arbitrarily-many ephemeral associations in order to win the clock selection algorithm in ntpd in NTP 4.2.8p4 and earlier and NTPsec 3e160db8dc248a0bcb053b56a80167dc742d2b74 and a5fb34b9cc89b92a8fef2f459004865c93bb7f92 and...

K16506: NTP vulnerability CVE-2015-1799

Security Advisory Description The symmetric-key feature in the receive function in ntpproto.c in ntpd in NTP 3.x and 4.x before 4.2.8p2 performs state-variable updates upon receiving certain invalid packets, which makes it easier for man-in-the-middle attackers to cause a denial of service...

SUSE CVE-2015-1798

The symmetric-key feature in the receive function in ntpproto.c in ntpd in NTP 4.x before 4.2.8p2 requires a correct MAC only if the MAC field has a nonzero length, which makes it easier for man-in-the-middle attackers to spoof packets by omitting the MAC...

CVE-2022-23541 jsonwebtoken's insecure implementation of key retrieval function could lead to Forgeable Public/Private Tokens from RSA to HMAC

jsonwebtoken is an implementation of JSON Web Tokens. Versions = 8.5.1 of jsonwebtoken library can be misconfigured so that passing a poorly implemented key retrieval function referring to the secretOrPublicKey argument from the readme link will result in incorrect verification of tokens. There i...

CVE-2022-23541 jsonwebtoken's insecure implementation of key retrieval function could lead to Forgeable Public/Private Tokens from RSA to HMAC

jsonwebtoken is an implementation of JSON Web Tokens. Versions = 8.5.1 of jsonwebtoken library can be misconfigured so that passing a poorly implemented key retrieval function referring to the secretOrPublicKey argument from the readme link will result in incorrect verification of tokens. There i...

jsonwebtoken's insecure implementation of key retrieval function could lead to Forgeable Public/Private Tokens from RSA to HMAC

Overview Versions =8.5.1 of jsonwebtoken library can be misconfigured so that passing a poorly implemented key retrieval function referring to the secretOrPublicKey argument from the readme link will result in incorrect verification of tokens. There is a possibility of using a different algorithm...

GHSA-HJRF-2M68-5959 jsonwebtoken's insecure implementation of key retrieval function could lead to Forgeable Public/Private Tokens from RSA to HMAC

Overview Versions =8.5.1 of jsonwebtoken library can be misconfigured so that passing a poorly implemented key retrieval function referring to the secretOrPublicKey argument from the readme link will result in incorrect verification of tokens. There is a possibility of using a different algorithm...

CVE-2022-39309 GoCD server secret encryption/decryption key leaked to agents during material serialization

GoCD is a continuous delivery server. GoCD helps you automate and streamline the build-test-release cycle for continuous delivery of your product. GoCD versions prior to 21.1.0 leak the symmetric key used to encrypt/decrypt any secure variables/secrets in GoCD configuration to authenticated agent...

CVE-2022-39309

GoCD server (versions prior to 21.1.0) leaks the symmetric key used to encrypt/decrypt secure variables in configuration to authenticated agents during material serialization. A compromised trusted agent could exfiltrate the key from memory and potentially decrypt secrets for other agents/environ...

PT-2022-24890 · Gocd · Gocd

Name of the Vulnerable Software and Affected Versions: GoCD versions prior to 21.1.0 Description: The issue affects GoCD, a continuous delivery server that automates and streamlines the build-test-release cycle for continuous delivery of products. It leaks the symmetric key used to encrypt/decryp...

age and Authenticated Encryption

age is a file encryption format, tool, and library. It was made to replace one of the last remaining GnuPG use cases, but it was not made to replace GnuPG because in the last 20 years we learned that cryptographic tools work best when they are specialized and opinionated instead of flexible Swiss...

CVE-2021-33846

Fresenius Kabi Vigilant Software Suite Mastermed Dashboard version 2.0.1.3 issues authentication tokens to authenticated users that are signed with a symmetric encryption key. An attacker in possession of the key can issue valid JWTs and impersonate arbitrary users...

Fresenius Kabi Agilia Connect Infusion System 加密问题漏洞

The Fresenius Kabi Agilia Connect Infusion System is an infusion system from Fresenius Kabi, Germany. The Fresenius Kabi Agilia Connect Infusion System suffers from a cryptographic issue vulnerability that stems from the Vigilant MasterMed application issuing authentication tokens to authenticate...

New 'Moses Staff' Hacker Group Targets Israeli Companies With Destructive Attacks

A new politically-motivated hacker group named "Moses Staff" has been linked to a wave of targeted attacks targeting Israeli organizations since September 2021 with the goal of plundering and leaking sensitive information prior to encrypting their networks, with no option to regain access or...

The vulnerability of the “Blockhost-Net” information protection software allows a perpetrator to gain access to the protected information.

The vulnerability of the GIS.BlockPost.GUI application, a software tool for information protection, is related to the use of a symmetric encryption key defined in the program code. Exploiting this vulnerability could allow an attacker to decrypt files containing information about the program’s...

What is encryption? And why it matters in a VPN

Encryption is a term used to describe the methods that hide the true meaning of messages using code, especially to prevent unauthorized access to the information in the messages. Not all users of virtual private networks VPN care about encryption, but many are interested and benefit from strong...

Cosori Smart 5.8-Quart Air Fryer CS158-AF configuration server code execution vulnerability

Summary A heap-based buffer overflow vulnerability exists in the configuration server functionality of the Cosori Smart 5.8-Quart Air Fryer CS158-AF 1.1.0. A specially crafted JSON object can lead to remote code execution. An attacker can send a malicious packet to trigger this vulnerability...

CVE-2020-10282

The Micro Air Vehicle Link MAVLink protocol presents no authentication mechanism on its version 1.0 nor authorization whichs leads to a variety of attacks including identity spoofing, unauthorized access, PITM attacks and more. According to literature, version 2.0 optionally allows for package...

Authorization

The Micro Air Vehicle Link MAVLink protocol presents no authentication mechanism on its version 1.0 nor authorization whichs leads to a variety of attacks including identity spoofing, unauthorized access, PITM attacks and more. According to literature, version 2.0 optionally allows for package...