COMMAX WebViewer ActiveX Control 2.1.4.5 (Commax_WebViewer.ocx) Buffer Overflow

Summary COMMAX activex web viewer client 32bit for COMMAX DVR/NVR. Description The vulnerability is caused due to a boundary error in the processing of user input, which can be exploited to cause a buffer overflow when a user inserts overly long array of string bytes through several functions...

Why Is There A Surge In Ransomware Attacks?

The U.S. is presently combating two pandemics--coronavirus and ransomware attacks. Both have partially shut down parts of the economy. However, in the case of cybersecurity, lax security measures allow hackers to have an easy way to rake in millions. It's pretty simple for hackers to gain...

The vulnerability of the implementation of TCP/IP protocols in the Hyper-V virtualization system in the Windows operating system allows a perpetrator to execute arbitrary code.

The vulnerability of the TCP/IP protocol implementation in the Hyper-V virtualization system in the Windows operating system is related to errors in packet processing. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

Command Execution Vulnerability in the Enterprise-Side Internet Integrated Management Platform of Beijing Yahong Century Technology Development Co.

Ltd. is a high-tech company specializing in Internet spatial data governance, network and information security and data value-added solutions and services. A command execution vulnerability exists in the enterprise-side Internet integrated management platform of Beijing Yahong Century Science and...

eCh0raix Ransomware Variant Targets QNAP, Synology NAS Devices

Operators of the nearly-year-old eCh0raix ransomware strain that’s been used to target QNAP and Synology network-attached storage NAS devices in past, separate campaigns have, gotten more efficient. According to researchers, both have put out a new variant that can target either vendors’ devices ...

CVE-2021-38372

In KDE Trojita 0.7, man-in-the-middle attackers can create new folders because untagged responses from an IMAP server are accepted before STARTTLS...

UBUNTU-CVE-2021-38372

In KDE Trojita 0.7, man-in-the-middle attackers can create new folders because untagged responses from an IMAP server are accepted before STARTTLS...

Internet Explorer help

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samba bug fix and enhancement update

An update is available for samba. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Samba is an open-source implementation of the Server Message Block SMB protocol...

Contiki 安全漏洞

Contiki is an open source cross-platform operating system for IoT Internet of Things devices. A security vulnerability in Contiki 3.0, where a silently exiting Telnet server before disconnecting from the client causes connected clients to enter an infinite loop and wait forever, which can lead to...

Microsoft Windows TCP/IP component 缓冲区错误漏洞

The Microsoft Windows TCP/IP component is a component of Microsoft Corporation USA that provides TCP/IP configuration capabilities for Windows. A buffer error vulnerability exists in Microsoft Windows TCP/IP. The following products and versions are affected:Windows 10 Version 21H1 for ARM64-based...

Alpine 命令注入漏洞

Alpine is an email program. A command injection vulnerability exists in Alpine 2.24 that arises from the affected product accepting an untagged response from an IMAP server before STARTTLS...

Security Updates for Internet Explorer (August 2021)

The Internet Explorer installation on the remote host is missing a security update. It is, therefore, affected by a memory corruption error in the scripting engine. An unauthenticated, remote attacker can exploit this to execute arbitrary commands. CVE-2021-34480 %NASLMINLEVEL 70300 C Tenable...

Home routers are being hijacked using vulnerability disclosed just 2 days ago

The early bird catches the worm. Unless the worm was early enough to hide. On August 3, 2021 a vulnerability that was discovered by Tenable was made public. Only two days later, on August 5, Juniper Threat Labs identified some attack patterns that attempted to exploit this vulnerability in the...

AZL-79056 CVE-2021-29923 affecting package golang 1.25.7-1

Go before 1.17 does not properly consider extraneous zero characters at the beginning of an IP address octet, which in some situations allows attackers to bypass access control that is based on IP addresses, because of unexpected octal interpretation. This affects net.ParseIP and net.ParseCIDR...

CVE-2021-29923

Go before 1.17 does not properly consider extraneous zero characters at the beginning of an IP address octet, which in some situations allows attackers to bypass access control that is based on IP addresses, because of unexpected octal interpretation. This affects net.ParseIP and net.ParseCIDR...

Exploit for Classic Buffer Overflow in Microsoft

PoC exploit for CVE-2017-7269, a buffer overflow vulnerability in the ScStoragePathFromUrl function in the WebDAV service in Internet Information Services IIS 6.0 in Microsoft Windows Server 2003 R2. The exploit is implemented as a Metasploit module, which can be used to execute arbitrary code vi...

From basic text to streaming 4K movies: A brief history of the World Wide Web

When Sir Tim Berners-Lee wrote his proposal for the World Wide Web WWW in 1989, he probably didn’t predict just how much his ideas would change the way we communicate. With about 1.83 billion websites to date, the World Wide Web has been the cornerstone of the information age. Famously Berners-Le...

CVE-2020-7863

A vulnerability in File Transfer Solution of Raonwiz could allow arbitrary command execution as the result of viewing a specially-crafted web page. This vulnerability is due to insufficient validation of the parameter of the specific method. An attacker could exploit this vulnerability by setting...

CVE-2020-7863

A vulnerability in File Transfer Solution of Raonwiz could allow arbitrary command execution as the result of viewing a specially-crafted web page. This vulnerability is due to insufficient validation of the parameter of the specific method. An attacker could exploit this vulnerability by setting...