CVE-2021-21290 Local Information Disclosure Vulnerability in Netty on Unix-Like systems due temporary files

Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty before version 4.1.59.Final there is a vulnerability on Unix-like systems involving an insecure temp file. When netty's...

CVE-2021-21290

Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty before version 4.1.59.Final there is a vulnerability on Unix-like systems involving an insecure temp file. When netty's...

CVE-2021-23331

This affects all versions of package com.squareup:connect. The method prepareDownloadFilecreates creates a temporary file with the permissions bits of -rw-r--r-- on unix-like systems. On unix-like systems, the system temporary directory is shared between users. As such, the contents of the file...

Sudo Buffer Overflow Vulnerability

Sudo is a program used on Unix-like systems that allows the user to execute commands in a secure way with special privileges. Sudo suffers from a buffer overflow vulnerability. An attacker can exploit this vulnerability to gain root privileges on the system...

CVE-2021-26272

It was possible to execute a ReDoS-type attack inside CKEditor 4 before 4.16 by persuading a victim to paste crafted URL-like text into the editor, and then press Enter or Space in the Autolink plugin...

CVE-2021-26272

It was possible to execute a ReDoS-type attack inside CKEditor 4 before 4.16 by persuading a victim to paste crafted URL-like text into the editor, and then press Enter or Space in the Autolink plugin...

CVE-2021-3156: Heap-Based Buffer Overflow in Sudo (Baron Samedit)

Update Feb 3, 2021: It has been reported that macOS, AIX, and Solaris are also vulnerable to CVE-2021-3156, and that others may also still be vulnerable. Qualys has not independently verified the exploit. Original Post: The Qualys Research Team has discovered a heap overflow vulnerability in sudo...

Sudo 缓冲区错误漏洞

Sudo is a program used on Unix-like systems that allows the user to execute commands in a secure way with special privileges. Sudo suffers from a buffer overflow vulnerability. An attacker can exploit this vulnerability to gain root privileges on the system...

CKEditor Security Vulnerabilities

CKEditor is an open source, web-based text editor. A security vulnerability exists in CKEditor versions prior to 4.16, which is triggered by tricking a victim into pasting edited url-like text into the editor and then pressing enter or space in the Autolink plugin...

Xen INVLPG-like flushes may leave stale TLB entries privilege escalation (XSA-286)

A privilege escalation vulnerability exists in Xen x86 PV guest kernels due to mishandles invalidation of TLB entries An unauthenticated, local attacker x86 PV guest OS users to gain guest OS privileges by modifying kernel memory contents, because invalidation of TLB entries is mishandled during...

SQL Injection Vulnerability in Damon Database (CNVD-2021-05111)

DM8 is a new-generation database product designed by Damon on the basis of summarizing the R&D and application experience of DM series products, absorbing the advantages of mainstream database products and adopting JAVA-like virtual machine technology. Damon database SQL injection vulnerability,...

Mail.ru: [int.ucs.ru] Атаки на внутреннюю сеть UCS через СУБД Clickhouse

Some requests to clickhouse in ucs.ru were externally available potentially allowing SQL-like requests execution...

ImHex - A Hex Editor For Reverse Engineers, Programmers And People That Value Their Eye Sight When Working At 3 AM.

A Hex Editor for Reverse Engineers, Programmers and people that value their eye sight when working at 3 AM. Features Featureful hex view Byte patching Patch management Copy bytes as feature Bytes Hex string C, C++, C, Rust, Python, Java & JavaScript array ASCII-Art hex view HTML self contained di...

Sudo Backlink Vulnerability

Sudo is a program used on Unix-like systems that allows users to execute commands with special privileges in a secure manner. A backlink vulnerability exists in versions of Sudo prior to 1.9.5 that allows an attacker to test for the existence of a directory anywhere on the file system...

Webmin Input Validation Error Vulnerability

Webmin is the Webmin community's set of Web-based system administration tools for Unix-like operating systems. An input validation error vulnerability exists in Webmin version 1.962, which stems from miniserv.pl incorrectly handling special characters in the query parameters of a CGI program, and...

Webmin 操作系统操作系统命令注入漏洞

Webmin is a Web-based system configuration tool for Unix-like systems, and the latest version can also be installed and run on Windows. An arbitrary command execution vulnerability exists in Webmin 1.962 and earlier versions. An attacker can exploit this vulnerability to execute arbitrary command...

jetty: local temporary directory hijacking vulnerability

In Eclipse Jetty versions 1.0 thru 9.4.32.v20200930, 10.0.0.alpha1 thru 10.0.0.beta2, and 11.0.0.alpha1 thru 11.0.0.beta2O, on Unix like systems, the system's temporary directory is shared between all users on that system. A collocated user can observe the process of creating a temporary sub...

Friday Squid Blogging: Diplomoceras Maximum

Diplomoceras maximum is an ancient squid-like creature. It lived about 68 million years ago, looked kind of like a giant paperclip, and may have had a lifespan of 200 years. As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered. Read my...

CVE-2020-26235

In Rust time crate from version 0.2.7 and before version 0.2.23, unix-like operating systems may segfault due to dereferencing a dangling pointer in specific circumstances. This requires the user to set any environment variable in a different thread than the affected functions. The affected...

CVE-2020-26235

In Rust time crate from version 0.2.7 and before version 0.2.23, unix-like operating systems may segfault due to dereferencing a dangling pointer in specific circumstances. This requires the user to set any environment variable in a different thread than the affected functions. The affected...