PT-2024-17492

Name of the Vulnerable Software and Affected Versions idna versions 0.5.0 and earlier url versions prior to 2.5.4 Description The issue is related to improper validation of unsafe equivalence in punycode by the idna crate from Servo rust-url. This allows an attacker to create a punycode hostname...

Improper Handling of Extra Parameters

Overview Affected versions of this package are vulnerable to Improper Handling of Extra Parameters due to the improper handling of URLs by the url.parse function. When new URL throws an error, it can be manipulated to misinterpret the hostname. An attacker could exploit this weakness to redirect...

CVE-2023-52277

Royal RoyalTSX before 6.0.2.1 allows attackers to cause a denial of service Heap Memory Corruption and application crash or possibly have unspecified other impact via a long hostname in an RTSZ file, if the victim clicks on Test Connection. This occurs during SecureGatewayHost object processing i...

CVE-2023-52277

Royal RoyalTSX before 6.0.2.1 allows attackers to cause a denial of service Heap Memory Corruption and application crash or possibly have unspecified other impact via a long hostname in an RTSZ file, if the victim clicks on Test Connection. This occurs during SecureGatewayHost object processing i...

Royal TS/X Security Vulnerability

Royal TS/X is a standard Terminal Services management tool that supports remote management and control on the macOS platform. A security vulnerability exists in previous versions of Royal TS/X that originates from a vulnerability that allows an attacker to cause a denial of service via a long...

OESA-2023-1980 openssh security update

OpenSSH is the premier connectivity tool for remote login with the SSH protocol. \ It encrypts all traffic to eliminate eavesdropping, connection hijacking, and \ other attacks. In addition, OpenSSH provides a large suite of secure tunneling \ capabilities, several authentication methods, and...

CLSA-2023-1703612912 openssh: Fix of CVE-2023-51385

CVE-2023-51385: ban user/hostnames with most shell metacharacters in command line...

SUSE CVE-2023-7090

A flaw was found in sudo in the handling of ipahostname, where ipahostname from /etc/sssd/sssd.conf was not propagated in sudo. Therefore, it leads to privilege mismanagement vulnerability in applications, where client hosts retain privileges even after retracting them...

DEBIAN-CVE-2023-7090

A flaw was found in sudo in the handling of ipahostname, where ipahostname from /etc/sssd/sssd.conf was not propagated in sudo. Therefore, it leads to privilege mismanagement vulnerability in applications, where client hosts retain privileges even after retracting them...

CVE-2023-7090

A flaw was found in sudo in the handling of ipahostname, where ipahostname from /etc/sssd/sssd.conf was not propagated in sudo. Therefore, it leads to privilege mismanagement vulnerability in applications, where client hosts retain privileges even after retracting them...

sudo security vulnerability

Sudo is a program used on Unix-like systems that allows users to execute commands with special privileges in a secure manner. A security vulnerability exists in sudo that stems from the handling of ipahostname, which for some reason can lead to incorrect privilege management in the application...

PT-2023-8568 · Sudo +2 · Sudo +2

Name of the Vulnerable Software and Affected Versions: sudo affected versions not specified Description: A flaw was found in sudo in the handling of ipa hostname, where ipa hostname from /etc/sssd/sssd.conf was not propagated in sudo. This leads to a privilege mismanagement issue in applications,...

Command Injection

libssh.so is vulnerable to Command Injection. The vulnerability is due to insufficient validation of the hostname parameter in the URI parsing process. This allows attackers to use ProxyCommand or the ProxyJump features to exploit and inject malicious code via the unchecked hostname parameter on...

Internet Bug Bounty: Command Injection using malicious hostname in expanded proxycommand

A vulnerability in the handling of ProxyCommand and ProxyJump hostname parameters in libssh versions 0.10.x, 0.9.x and 0.8.x was reported. The issue enables malicious code injection through unchecked hostname syntax. User interaction is required for exploitation...

SUSE CVE-2023-6004

A flaw was found in libssh. By utilizing the ProxyCommand or ProxyJump feature, users can exploit unchecked hostname syntax on the client. This issue may allow an attacker to inject malicious code into the command of the features mentioned through the hostname parameter...

CVE-2023-6004

A flaw was found in libssh. By utilizing the ProxyCommand or ProxyJump feature, users can exploit unchecked hostname syntax on the client. This issue may allow an attacker to inject malicious code into the command of the features mentioned through the hostname parameter. Mitigation Mitigation for...

libssh Security Vulnerabilities

libssh is a C development package for accessing SSH services from the libssh organization, which is capable of executing remote commands, file transfers, as well as providing a secure transport channel for remote programs. A security vulnerability exists in libssh version 0.10.x, version 0.9.x, a...

CVE-2023-51385

In ssh in OpenSSH before 9.6, OS command injection might occur if a user name or host name has shell metacharacters, and this name is referenced by an expansion token in certain situations. For example, an untrusted Git repository can have a submodule with shell metacharacters in a user name or...

Zammad Trust Management Issues Vulnerabilities

Zammad is a suite of ticket management software from the German company Zammad. A trust management issue vulnerability exists in Zammad that stems from the fact that SSL/TLS is used in multiple subsystems to establish connections to external services without properly validating the hostname and...

kernel: keys: Fix linking a duplicate key to a keyring's assoc_array

A race condition was found in the Linux kernel's keyring subsystem. When concurrent DNS queries resolve the same hostname, a duplicate index key can be created in the keyring's assocarray. The assocarray implementation has a BUGON check that detects this invalid state, causing a kernel crash. Thi...