Fedora Update for dovecot FEDORA-2019-5898f4f935

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

The vulnerability in the packet routing protocol implementation in Unix-like operating systems, bird, arises from copying buffers without checking the size of the input data. This allows a malicious actor to cause a service failure.

The vulnerability in the packet routing protocol implementation in Unix-like operating systems, bird, relates to the copying of buffers without checking the size of the input data. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...

Sudo Elevation of Privilege Vulnerability

Sudo is a program used on Unix-like systems that allows the user to execute commands in a secure way with special privileges. A security vulnerability exists in sudo. An attacker could exploit this vulnerability to run commands with root privileges...

Oracle Linux 6 : dovecot (ELSA-2019-2885)

The remote Oracle Linux 6 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2019-2885 advisory. 1:2.0.9-22.1 - fix CVE-2019-11500: IMAP protocol parser does not properly handle NUL byte when scanning data in quoted strings, leading to out of bounds heap...

Fedora Update for dovecot FEDORA-2019-59d60bd1fa

The remote host is missing an update for the Copyright C 2019 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Fedora Update for dovecot FEDORA-2019-3844281be1

The remote host is missing an update for the Copyright C 2019 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Webmin Command Injection Vulnerability

Webmin is a set of Web-based system management tools for Unix-like operating systems. A command injection vulnerability exists in Webmin. The vulnerability arises from a network system or product not properly filtering specific elements of externally entered data during the construction of...

The vulnerability of the NTFS-3G driver for the NTFS file system in FUSE modules of Unix-like operating systems, related to buffer overflows, allows attackers to elevate their privileges to a superuser level.

The vulnerability of the NTFS-3G driver for the NTFS file system in the FUSE module of Unix-like operating systems is related to a numerical overflow condition. Exploiting this vulnerability can allow an attacker to elevate their privileges to a superuser level...

Reverse Shell Cheat Sheet

If you’re lucky enough to find a command execution vulnerability during a penetration test, pretty soon afterwards you’ll probably want an interactive shell. If it’s not possible to add a new account / SSH key / .rhosts file and just log in, your next step is likely to be either trowing back a...

RCE in PHP or how to bypass disable_functions in PHP installations

Today we will explore an exciting method to remotely execute code even if an administrator set disablefunctions in the PHP configuration file. It works at most popular UNIX-like systems. CVE-2018–19518 was assigned to the vulnerability was found by a man with the @crlf nickname. Let’s see details...

hBlock - Improve Your Security And Privacy By Blocking Ads, Tracking And Malware Domains

Improve your security and privacy by blocking ads, tracking and malware domains. What is this for? This POSIX-compliant shell script, designed for Unix-like systems, gets a list of domains that serve ads, tracking scripts and malware from multiple reputable sources and creates a hosts file that...

[SECURITY] Fedora 25 Update: libtool-2.4.6-14.fc25

GNU Libtool is a set of shell scripts which automatically configure UNIX and UNIX-like systems to generically build shared libraries. Libtool provides a consistent, portable interface which simplifies the process of using shared libraries. If you are developing programs which will use shared...

Supervisor Remote Command Execution Vulnerability

Supervisor is a client/server system developed in Python that manages and monitors processes on UNIX-like operating systems. It can start and shut down multiple processes at the same time. A remote command execution vulnerability exists in Supervisor. It allows a remote user to execute arbitrary...

exFAT: Multiple vulnerabilities

Background A full-featured exFAT file system implementation for Unix-like systems. Description Two vulnerabilities were found in exFAT. A malformed input can cause a write heap overflow or cause an endless loop. Impact Remote attackers could execute arbitrary code or cause Denial of Service...

Sudo Local Information Disclosure Vulnerability

Sudo is a program developed by software developer Todd C. Miller for use on Unix-like operating systems that allows users to execute commands in a secure manner with special privileges. Sudo suffers from a local information disclosure vulnerability that could be exploited by an attacker to obtain...

Samba Security Updates Address Badlock Vulnerabilities

The Samba Team has released security updates that address vulnerabilities, collectively known as Badlock, affecting both Windows operating systems and Samba in UNIX-like platforms. Exploitation of these vulnerabilities may allow a remote attacker to take control of an affected system or create a...

EMC AutoStart ftagent Opcode 85 Subcode 33 SQL Injection (CVE-2015-0538)

A remote SQL injection vulnerability exists in EMC AutoStart. The vulnerability is due to insufficient validation of remotely supplied data within the ftagent component. A remote unauthenticated attacker can leverage this vulnerability by sending malicious requests to the ftagent process...

[SECURITY] Fedora 20 Update: dovecot-2.2.16-2.fc20

Dovecot is an IMAP server for Linux/UNIX-like systems, written with security primarily in mind. It also contains a small POP3 server. It supports mail in either of maildir or mbox formats. The SQL drivers and authentication plug-ins are in their subpackages...

File Denial of Service Vulnerability (CNVD-2015-00590)

file is a tool for viewing file formats on Unix-like systems. A denial of service vulnerability exists in file 5.16 through 5.21, which allows remote attackers to launch a denial of service attack via a long string...

BSD Operating Systems vulnerable to denial-of-service (DoS)

Overview BSD operating systems contain an issue in the handling of the TCP session timer, which may lead to a denial-of-service DoS vulnerability. Hiroki Takakura reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership...