Buffer overflow

Buffer overflow in IPP number-up attribute process of Office / Small Office Multifunction Printers and Laser Printers which may allow an attacker on the network segment to trigger the affected product being unresponsive or to execute arbitrary code. :Satera LBP660C Series/LBP620C Series/MF740C...

CVE-2023-0852

Buffer overflow in the Address Book of Mobile Device function of Office / Small Office Multifunction Printers and Laser Printers which may allow an attacker on the network segment to trigger the affected product being unresponsive or to execute arbitrary code. :Satera LBP660C Series/LBP620C...

CVE-2023-0851

Buffer overflow in CPCA Resource Download process of Office / Small Office Multifunction Printers and Laser Printers which may allow an attacker on the network segment to trigger the affected product being unresponsive or to execute arbitrary code. :Satera LBP660C Series/LBP620C Series/MF740C...

CVE-2023-0857

Unintentional change of settings during initial registration of system administrators which uses control protocols. The affected Office / Small Office Multifunction Printers and Laser Printers may allow an attacker on the network segment to trigger unauthorized access to the product. :Satera...

CVE-2023-0853

Buffer overflow in mDNS NSEC record registering process of Office / Small Office Multifunction Printers and Laser Printers which may allow an attacker on the network segment to trigger the affected product being unresponsive or to execute arbitrary code. :Satera LBP660C Series/LBP620C Series/MF74...

CVE-2023-0858

Improper Authentication of RemoteUI of Office / Small Office Multifunction Printers and Laser Printers which may allow an attacker on the network segment to trigger unauthorized access to the product. :Satera LBP660C Series/LBP620C Series/MF740C Series/MF640C Series firmware Ver.11.04 and earlier...

CVE-2023-0855

CVE-2023-0855 is a buffer overflow in Canon printer IPP number-up attribute handling that enables network-adjacent attackers to trigger a denial of service or execute arbitrary code via the IPP service. Affected families include Canon imageCLASS, LBP, MF, and i-SENSYS printers with firmware versi...

Uncovering RedStinger - Undetected APT cyber operations in Eastern Europe since 2020

This blog post was authored by Malwarebytes' Roberto Santos and Fortinet's Hossein Jazi While the official conflict between Russia and Ukraine began in February 2022, there is a long history of physical conflict between the two nations, including the 2014 annexation of Crimea by Russia and when t...

North Korean-Backed Group’s Sparks X_Trader Supply Chain Attack

Threat Level Attack Report For a detailed threat advisory, download the pdf file here Summary The XTrader software supply chain attack affected at least a number of critical infrastructure entities in the United States and Europe. To receive real-time threat advisories, please follow HiveForce La...

Malevolent EvilExtractor Stealer Attacks Strike Europe and US

Threat Level Attack Report For a detailed threat advisory, download the pdf file here Summary EvilExtractor is a new type of malware that extracts sensitive data from Windows systems. Its a data theft tool gaining notoriety due to increased attacks in Europe and the US. To receive real-time threa...

Charming Kitten's New BellaCiao Malware Discovered in Multi-Country Attacks

The prolific Iranian nation-state group known as Charming Kitten is actively targeting multiple victims in the U.S., Europe, the Middle East and India with a novel malware dubbed BellaCiao , adding to its ever-expanding list of custom tools. Discovered by Bitdefender Labs, BellaCiao is a...

Lazarus Hacker Group Evolves Tactics, Tools, and Targets in DeathNote Campaign

The North Korean threat actor known as the Lazarus Group has been observed shifting its focus and rapidly evolving its tools and tactics as part of a long-running campaign called DeathNote. While the nation-state adversary is known for persistently singling out the cryptocurrency sector, recent...

Israel-based Spyware Firm QuaDream Targets High-Risk iPhones with Zero-Click Exploit

Threat actors using hacking tools from an Israeli surveillanceware vendor named QuaDream targeted at least five members of civil society in North America, Central Asia, Southeast Asia, Europe, and the Middle East. According to findings from a group of researchers from the Citizen Lab, the spyware...

Winter Vivern APT Targets European Government Entities with Zimbra Vulnerability

The advanced persistent threat APT actor known as Winter Vivern is now targeting officials in Europe and the U.S. as part of an ongoing cyber espionage campaign. "TA473 since at least February 2023 has continuously leveraged an unpatched Zimbra vulnerability in publicly facing webmail portals tha...

Trojanized TOR Browser Installers Spreading Crypto-Stealing Clipper Malware

Trojanized installers for the TOR anonymity browser are being used to target users in Russia and Eastern Europe with clipper malware designed to siphon cryptocurrencies since September 2022. "Clipboard injectors ... can be silent for years, show no network activity or any other signs of presence...

Trojanized TOR Browser Installers Spreading Crypto-Stealing Clipper Malware

Trojanized installers for the TOR anonymity browser are being used to target users in Russia and Eastern Europe with clipper malware designed to siphon cryptocurrencies since September 2022. "Clipboard injectors ... can be silent for years, show no network activity or any other signs of presence...

North Korean APT43 Group Uses Cybercrime to Fund Espionage Operations

A new North Korean nation-state cyber operator has been attributed to a series of campaigns orchestrated to gather strategic intelligence that aligns with Pyongyang's geopolitical interests since 2018. Google-owned Mandiant, which is tracking the activity cluster under the moniker APT43, said the...

Stealthy DBatLoader Malware Loader Spreading Remcos RAT and Formbook in Europe

A new phishing campaign has set its sights on European entities to distribute Remcos RAT and Formbook via a malware loader dubbed DBatLoader. "The malware payload is distributed through WordPress websites that have authorized SSL certificates, which is a common tactic used by threat actors to eva...

Microsoft Warns of Stealthy Outlook Vulnerability Exploited by Russian Hackers

Microsoft on Friday shared guidance to help customers discover indicators of compromise IoCs associated with a recently patched Outlook vulnerability. Tracked as CVE-2023-23397 CVSS score: 9.8, the critical flaw relates to a case of privilege escalation that could be exploited to steal NT LAN...

europe-active.com Cross Site Scripting vulnerability OBB-3230419

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...