Lua安全漏洞

Lua is a lightweight, extensible open source scripting language from the Lua LUA team. Lua 5.4.4 and 5.4.2 have a security vulnerability that stems from a type obfuscation vulnerability in the funcnamefromcode function in lldebug.c, which can be exploited by an attacker to cause a local denial of...

Hardcoded credentials

Netgear Nighthawk R6700 version 1.0.4.120 makes use of a hardcoded credential. It does not appear that normal users are intended to be able to manipulate configuration backups due to the fact that they are encrypted/obfuscated. By extracting the configuration using readily available public tools,...

Magecart Skimmers Are Alive and Well – Constant Vigilance Is Required

Magecart skimmers are here to stay, and they’re becoming more sophisticated, more creative, and harder to detect. In this post, we reveal a new skimmer infrastructure that targets ecommerce sites all over the world with advanced methods of detection evasion and obfuscation...

Exploit for Uncontrolled Resource Consumption in Siemens 6Bk1602-0Aa12-0Tp0_Firmware

CVE-2021-44228: Log4j / Log4Shell Security Research Summary...

Mozilla Firefox has an unspecified vulnerability (CNVD-2021-99617)

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the U.S. A security vulnerability exists in Mozilla Firefox that stems from allowing attackers to conduct user obfuscation or phishing attacks when resolving international domain names. No detailed vulnerability details...

Google Chrome Type Obfuscation Vulnerability (CNVD-2022-02735)

Google Chrome is a web browser from Google, an American company. Google Chrome suffers from a type confusion vulnerability that stems from a type confusion error in Chrome. An attacker could exploit this vulnerability to execute arbitrary code in the context of a sandboxed rendering process...

GHSA-9C4X-5HGQ-Q3WH Instance config inline secret exposure in Grafana

Impact Some inline secrets are exposed in plaintext over the Grafana Agent HTTP server: Inline secrets for metrics instance configs in the base YAML file are exposed at /-/config Inline secrets for integrations are exposed at /-/config Inline secrets for Consul ACL tokens and ETCD basic auth when...

Instance config inline secret exposure in Grafana

Impact Some inline secrets are exposed in plaintext over the Grafana Agent HTTP server: Inline secrets for metrics instance configs in the base YAML file are exposed at /-/config Inline secrets for integrations are exposed at /-/config Inline secrets for Consul ACL tokens and ETCD basic auth when...

Google Chrome 安全漏洞

Google Chrome is a web browser from Google, Inc. and V8 is an open source JavaScript engine. A security vulnerability exists in Google Chrome that stems from type obfuscation in V8...

Conti Ransomware

Conti is a sophisticated Ransomware-as-a-Service RaaS model first detected in December 2019. Since its inception, its use has grown rapidly and has even displaced the use of other RaaS tools like Ryuk. The Cybersecurity and Infrastructure Security Agency CISA and the Federal Bureau of Investigati...

Google Chrome V8 Code Execution Vulnerability (CNVD-2021-91296)

Google Chrome is a web browser from Google, Inc. A security vulnerability exists in Google Chrome, which is caused by type obfuscation in V8. An attacker could exploit the vulnerability to execute arbitrary code on the system...

Google Chrome V8 Code Execution Vulnerability (CNVD-2021-91291)

Google Chrome is a web browser from Google, Inc. A security vulnerability exists in Google chrome caused by a type obfuscation in V8. A remote attacker could exploit the vulnerability to execute arbitrary code on the system...

Evasive maneuvers: HTML smuggling explained

Microsoft Threat Intelligence Center MSTIC last week disclosed “a highly evasive malware delivery technique that leverages legitimate HTML5 and JavaScript features” that it calls HTML smuggling. HTML smuggling has been used in targeted, spear-phishing email campaigns that deliver banking Trojans...

Google Chrome 安全漏洞

Google Chrome is a web browser from Google, Inc. A security vulnerability exists in Google chrome caused by a type obfuscation in V8. A remote attacker could exploit the vulnerability to execute arbitrary code on the system...

Google Chrome 安全漏洞

Google Chrome is a web browser from Google, Inc. A security vulnerability exists in Google Chrome, which is caused by type obfuscation in V8. An attacker could exploit the vulnerability to execute arbitrary code on the system...

Tiny Font Size Fools Email Filters in BEC Phishing

A new business email compromise BEC campaign targeting Microsoft 365 users is using a range of sophisticated obfuscation tactics within phishing emails that can fool natural language processing filters and are undetectable to end users. Researchers at Avanan, a CheckPoint company, first discovere...

Siemens Nucleus ReadyStart Type Obfuscation Vulnerability

Siemens Nucleus ReadyStart is a bundled solution from Siemens, Germany. It is used to accelerate the fast startup of complete systems and provides a rich set of board support packages Bsp. A security vulnerability exists in Siemens Nucleus ReadyStart, which originates from an ICMP echo packet wit...

Mekotio Banking Trojan Resurges with Tweaked Code, Stealthy Campaign

The Mekotio Latin American banking trojan is bouncing back after several of the gang that operates it were arrested in Spain. More than 100 attacks in recent weeks have featured a new infection routine, indicating that the group continues to actively retool. “The new campaign started right after...

DEBIAN-CVE-2021-42574

An issue was discovered in the Bidirectional Algorithm in the Unicode Specification through 14.0. It permits the visual reordering of characters via control sequences, which can be used to craft source code that renders different logic than the logical ordering of tokens ingested by compilers and...

UBUNTU-CVE-2021-42574

An issue was discovered in the Bidirectional Algorithm in the Unicode Specification through 14.0. It permits the visual reordering of characters via control sequences, which can be used to craft source code that renders different logic than the logical ordering of tokens ingested by compilers and...