Several Malware Families Targeting IIS Web Servers With Malicious Modules

A systematic analysis of attacks against Microsoft's Internet Information Services IIS servers has revealed as many as 14 malware families, 10 of them newly documented, indicating that the Windows-based web server software continues to be a hotbed for natively developed malware for close to eight...

Chinese Hackers Target Major Southeast Asian Telecom Companies

Three distinct clusters of malicious activities operating on behalf of Chinese state interests have staged a series of attacks to target networks belonging to at least five major telecommunications companies located in Southeast Asian countries since 2017. "The goal of the attackers behind these...

New APT Hacking Group Targets Microsoft IIS Servers with ASP.NET Exploits

A new highly capable and persistent threat actor has been targeting major high-profile public and private entities in the U.S. as part of a series of targeted cyber intrusion attacks by exploiting internet-facing Microsoft Internet Information Services IIS servers to infiltrate their networks...

Zope 安全漏洞

Zope is a set of object-oriented, open source web application servers written in the Python language by the Zope ZOPE community. A security vulnerability exists in Zope that stems from the presence of a remote code execution issue...

Missing vCenter entries in settings for vCloud Director

Challenge When adding/editing vCloud Director Server in Veeam Backup & Replication the vCenter Servers list is missing vCenter entries. The console log contains the following errors: Error Failed to retrieve VC info Error Failed to parse GUID from string Error Guid should contain 32 digits with 4...

CVE-2021-36386

reportvbuild in report.c in Fetchmail before 6.4.20 sometimes omits initialization of the vsnprintf valist argument, which might allow mail servers to cause a denial of service or possibly have unspecified other impact via long error messages. NOTE: it is unclear whether use of Fetchmail on any...

CVE-2021-36386

reportvbuild in report.c in Fetchmail before 6.4.20 sometimes omits initialization of the vsnprintf valist argument, which might allow mail servers to cause a denial of service or possibly have unspecified other impact via long error messages. NOTE: it is unclear whether use of Fetchmail on any...

CVE-2021-36386

reportvbuild in report.c in Fetchmail before 6.4.20 sometimes omits initialization of the vsnprintf valist argument, which might allow mail servers to cause a denial of service or possibly have unspecified other impact via long error messages. NOTE: it is unclear whether use of Fetchmail on any...

Design/Logic Flaw

reportvbuild in report.c in Fetchmail before 6.4.20 sometimes omits initialization of the vsnprintf valist argument, which might allow mail servers to cause a denial of service or possibly have unspecified other impact via long error messages. NOTE: it is unclear whether use of Fetchmail on any...

Experts Uncover Several C&C Servers Linked to WellMess Malware

Cybersecurity researchers on Friday unmasked new command-and-control C2 infrastructure belonging to the Russian threat actor tracked as APT29, aka Cozy Bear, that has been spotted actively serving WellMess malware as part of an ongoing attack campaign. More than 30 C2 servers operated by the...

Denial Of Service(DoS)

Fetchmail is vulnerable to denial of service. reportvbuild in report.c sometimes omits initialization of the vsnprintf valist argument, allowing mail servers to cause a denial of service or possibly have unspecified other impact via long error messages...

Dell EMC iDRAC9 improper authentication vulnerability

Dell EMC iDRAC9 is an integrated Dell Remote Access Controller that helps IT administrators deploy, update, monitor and maintain servers without installing any additional software.Dell EMC iDRAC9 has an improper authentication vulnerability. An attacker could use this vulnerability to gain...

CVE-2021-36386

reportvbuild in report.c in Fetchmail before 6.4.20 sometimes omits initialization of the vsnprintf valist argument, which might allow mail servers to cause a denial of service or possibly have unspecified other impact via long error messages. NOTE: it is unclear whether use of Fetchmail on any...

CVE-2021-36386

reportvbuild in report.c in Fetchmail before 6.4.20 sometimes omits initialization of the vsnprintf valist argument, which might allow mail servers to cause a denial of service or possibly have unspecified other impact via long error messages. NOTE: it is unclear whether use of Fetchmail on any...

Chinese Hackers Implant PlugX Variant on Compromised MS Exchange Servers

A Chinese cyberespionage group known for targeting Southeast Asia leveraged flaws in the Microsoft Exchange Server that came to light earlier this March to deploy a previously undocumented variant of a remote access trojan RAT on compromised systems. Attributing the intrusions to a threat actor...

DDoS attacks in Q2 2021

News overview In terms of big news, Q2 2021 was relatively calm, but not completely eventless. For example, April saw the active distribution of a new DDoS botnet called Simps — the name under which it introduced itself to owners of infected devices. The malware creators promoted their brainchild...

CVE-2021-32748

Nextcloud Richdocuments in an open source self hosted online office. Nextcloud uses the WOPI "Web Application Open Platform Interface" protocol to communicate with the Collabora Editor, the communication between these two services was not protected by a credentials or IP check. Whilst this does n...

Microsoft warns of PetitPotam attack taking over Windows domains

By Deeba Ahmed Experts reveal that the PetitPotam attack forces remote Windows servers such as Domain Controllers to validate a malicious destination. This is a post from HackRead.com Read the original post: Microsoft warns of PetitPotam attack taking over Windows domains...

Hotfix XS82E030 - For Citrix Hypervisor 8.2

Who Should Install This Hotfix? This is a hotfix for customers running Citrix Hypervisor 8.2. Information About this Hotfix Component| Details ---|--- Prerequisite| None Post-update tasks| Restart Host Content live patchable| Yes Baselines for Live Patch| XS82E024 Revision History| Published on J...

Combodo iTop Cross-Site Request Forgery Vulnerability (CNVD-2021-54385)

Combodo iTop is a set of open source web applications developed by Combodo France based on ITIL and used for daily operations in IT environments. The application provides event management, configuration management and issue management functions.Combodo iTop versions prior to 2.7.4 are vulnerable ...