Free Download Manager backdoored – a possible supply chain attack on Linux machines

UPDATE 13.09.2023. Free Download Manager team issued an official statement regarding this incident. Over the last few years, Linux machines have become a more and more prominent target for all sorts of threat actors. According to our telemetry, 260,000 unique Linux samples appeared in the first...

Design/Logic Flaw

A vulnerability in the DNS-based Authentication of Named Entities DANE email verification component of Cisco AsyncOS Software for Cisco Email Security Appliance ESA could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability...

‘Tomiris’ Backdoor Linked to SolarWinds Malware

Researchers have discovered a campaign delivering a previously unknown backdoor they’re calling Tomiris. Analysis of the new malware suggests that we may not have heard the last from the Nobelium advanced persistent threat APT behind the sprawling SolarWinds supply-chain attacks of 2020. Namely,...

[SECURITY] Fedora 31 Update: coturn-4.5.1.3-1.fc31

The Coturn TURN Server is a VoIP media traffic NAT traversal server and gat eway. It can be used as a general-purpose network traffic TURN server/gateway, to o. This implementation also includes some extra features. Supported RFCs: TURN specs: - RFC 5766 - base TURN specs - RFC 6062 - TCP relayin...

Managing Traffic From the Outset - How GTM Can Make Your Deployments Easier

What is GTM Global Traffic Management, or GTM, is a DNS-based load balancing service that offers application owners a level of flexibility and insight that is unmatched by traditional on-prem solutions. Highly scalable and fault-resilient, GTM offers customers a layer of abstraction between...

Managing Traffic From the Outset: How GTM Can Make Your Deployments Easier

Global Traffic Management, or GTM, is a DNS-based load balancing service that offers application owners a level of flexibility and insight that is unmatched by traditional on-prem solutions...

Survey Says: So Long Grey Skies - Telecoms 2018 Outlook

Nominum, a part of Akamai, recently partnered with Telecoms.com to survey over 1,500 telecom professionals to get a sense of their concerns, initiatives and expectations for 2018. The findings are captured in the report Telecoms.com Annual Industry Survey 2017. Top concerns, outlined A top concer...

VulnCheck KEV: CVE-2017-20203

NetSarang Xmanager Enterprise 5.0 Build 1232, Xmanager 5.0 Build 1045, Xshell 5.0 Build 1322, Xftp 5.0 Build 1218, and Xlpd 5.0 Build 1220 contain a malicious nssock2.dll that implements a multi-stage, DNS-based backdoor. The dormant library contacts a C2 DNS server via a specially crafted TXT...

Shamoon Collaborator Greenbug Adopts New Communication Tool

Researchers have identified a possible new collaborator in the continued Shamoon attacks against Saudi organizations. Called Greenbug, this group is believed to be instrumental in helping Shamoon steal user credentials of targets ahead of Shamoon’s destructive attacks. However, researchers know...

[SECURITY] [DLA 795-1] hesiod security update

Package : hesiod Version : 3.0.2-21+deb7u1 CVE IDs : CVE-2016-10151 CVE-2016-10152 Debian Bugs : 852094, 852093 It was discovered that there were two vulnerabilities in hesiod, Project Athenas DNS-based directory service: CVE-2016-10151: A weak SUID check allowing privilege elevation...

Tor Exit Relay Scanner: Exitmap

Tor is one of the best and freely available privacy software that lets people communicate anonymously online through a series of nodes that is designed to provide anonymity for users and bypass Internet censorship. An exit node, the final destination in the series of servers Tor users hop through...

OpenDNS 2010 Report : Web Content Filtering and Phishing !

OpenDNS 2010 Report : Web Content Filtering and Phishing Introduction OpenDNS® is the largest global DNS service for consumers, schools and businesses: • Resolves 30 billion DNS queries per day • Services 15 million requesting IP addresses per day. Many of these represent organizations with...