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Mozilla fixed a critical memory corruption issue affecting its cross-platform Network Security Services (NSS) set of cryptography libraries. Mozilla has addressed a heap-based buffer overflow vulnerability (CVE-2021-43527) in its cross-platform Network Security Services (NSS) set of cryptography libraries.
The Boston Public Library was victim of a cyberattack that crippled its computer network, the library revealed in a statement Friday. The Boston Public Library announced on Friday that it was hit by a cyberattack that compromised its computer network. The affected systems were taken offline to prevent the threat from spreading.
The new guidelines state that prosecutors should avoid charging security researchers who operate in “good faith” when finding and reporting vulnerabilities. ” What constitutes “good faith security research?” ” The new DOJ policy comes in response to a Supreme Court ruling last year in Van Buren v.
Pittsburgh, PA – July 13, 2023 – Security Journey, a best-in-class application security education company, has today announced an acceleration of its secure coding training platform enhancements. undergraduate computer science programs mandate courses in application security.
Researchers from JFrog’s Security Research team discovered five vulnerabilities in the PJSIP open-source multimedia communicationlibrary. Researchers from JFrog’s Security Research team discovered five vulnerabilities in the popular PJSIP open-source multimedia communicationlibrary.
The Library of Congress discloses the compromise of some of its IT systems, an alleged foreign threat actor hacked their emails. Only email communications between congressional offices and some library staff, including the Congressional Research Service, from January to September, were affected. ” reported the NBC News.
June 26, 2024, CyberNewsWire — FireTail today announced a free version of its enterprise-level API security tools, making them accessible to developers and organizations of all sizes. FireTail , a disruptor in API security, unveils free access for all to its cutting-edge API security platform. McLean, Va.,
Academic libraries are in the midst of rapid, widespread changes as it shifts into the digital age. These institutions surely weathered the pandemic’s storm, keeping communities connected even when doors were closed, but what it inevitably revealed is how preserving the world’s digital memory has never been more important.
CILIP welcomes publication of Sanderson Review of Public Libraries CILIP has welcomed the publication of the findings of Baroness Sanderson of Welton’s Independent Review of Public Libraries, announced today at an event at the House of Lords attended by our CEO, Nick Poole.
Open source security has been a big focus of this week’s Black Hat conference, but no open source security initiative is bolder than the one proffered by the Open Source Security Foundation (OpenSSF). ” OpenSSF was formed a year ago by the merger of Linux Foundation, GitHub and industry security groups.
KrebsOnSecurity recently had occasion to contact the Russian Federal Security Service (FSB), the Russian equivalent of the U.S. Mind you, I’m not suggesting anyone go do that: Horohorin pointed out that this random number generator was flagged by 20 different antivirus and security products as malicious. Image: Wikipedia.
There’s an important moral to the story of the attack and its discovery : The security of the global internet depends on countless obscure pieces of software written and maintained by even more obscure unpaid, distractible, and sometimes vulnerable volunteers. These code repositories, called libraries, are hosted on sites like GitHub.
Microsoft today issued security updates for more than 100 newly-discovered vulnerabilities in its Windows operating system and related software, including four flaws that are already being exploited. In addition, Apple recently released emergency updates to quash a pair of zero-day bugs in iOS. and iPadOS 17.0.3 in response to active attacks.
The development team behind the OpenSSL project fixed a high-severity bug in the library that could potentially lead to remote code execution. The maintainers of the OpenSSL project fixed a high-severity heap memory corruption issue , tracked as CVE-2022-2274 , affecting the popular library. which was released on June 21, 2022.
Cloud security firm Aqua Security uncovered a hacking campaign carried out during the past months, hackers are scanning the Internet for Docker servers running API ports exposed without a password. ” reads the post published by Aqua Security. gopsutil – a process utility library, used for system and processes monitoring.
Security experts have uncovered a new piece of ransomware dubbed EvilQuest designed to encrypt macOS systems, it is also able to install additional payloads and potentially take over the infected machine. According to Felix Seele, it establishes a reverse shell to communicate with the C2 server. " exists.
Automated teller machine vendor Diebold Nixdorf has released security updates to address a remote code execution vulnerability in older ATMs. Diebold Nixdorf discovered a remote code execution vulnerability in older ATMs and is urging its customers in installing security updates it has released to address the flaw. Pierluigi Paganini.
We will also retain restrictions if the bug exists in a third party library that other projects similarly depend on, but haven’t yet fixed. “ This is the seventh Chrome zero-day fixed by Google this year, below is the full list: CVE-2022-3075 (September 2) – Insufficient data validating in the Mojo collection of runtime libraries.
Mojo is a collection of runtime libraries providing a platform-agnostic abstraction of common IPC primitives, a message IDL format, and a bindings library with code generation for multiple target languages to facilitate convenient message passing across arbitrary inter- and intra-process boundaries. Pierluigi Paganini.
CVE-2021-20174 : Default HTTP Communication (Web Interface). CVE-2021-20175 : Default HTTP Communication (SOAP Interface). Researchers discovered multiple instances of known vulnerable jQuery libraries (such as jquery 1.4.2), for this reason, they are urging to update them to the latest available versions. Pierluigi Paganini.
The device has the functionality, through a CIP class, to execute exported functions from libraries. There is a routine that restricts it to execute specific functions from two dynamic link library files.” Cybersecurity and Infrastructure Security Agency (CISA) also published alerts on the two flaws in September and October.
Researchers from security firm AquaSec discovered a new Go-based malware that is used in a campaign targeting Redis servers. Cybersecurity and Infrastructure Security Agency (CISA) added this flaw to its Known Exploited Vulnerabilities Catalog. Attackers loads the library file exp_lin.so In March 2022, the U.S.
According to Sekoia, the operators have enhanced the botnet’s communication shifting away from using open SOCKS proxies for relaying malicious traffic in an attempt to evade detection. The botnet now uses the KCP protocol, which communicates over UDP via a new tool called FsyNet. ” reads the report.
The flaws are in the ubiquitous open-source PJSIP multimedia communicationlibrary, used by the Asterisk PBX toolkit that's found in a massive number of VoIP implementations.
CISA has released six advisories to warn organizations about security vulnerabilities affecting Hitachi Energy products. The advisories address tens of vulnerabilities, most of them are related to third-party libraries used by the products such as OpenSSL, LibSSL, libxml2, and GRUB2. Some of the flaws are remotely exploitable.
The Mac RAT implements a C&C communication similar to the Linux variant. Like the Linux variant, the backdoor communicates with the C&C using a TLS connection and encrypts data using the RC4 algorithm. “Both Mac and Linux variants use the WolfSSL library for SSL communications. ” continues the report.
Security experts from Cybereason Nocturnus team discovered a new piece of Android malware dubbed EventBot that targets banks, financial services across Europe. The malware also downloads the Command-and-control (C2) URLs, C2 communication is encrypted using Base64, RC4, and Curve25519. . ” concludes the report.
Tox has been used in the last months by threat actors as a communication channel between ransomware gangs and their victims. The binary is written in C and has only statically linked the c-toxcore library. The post Threat actors are using the Tox P2P messenger as C2 server appeared first on Security Affairs. Pierluigi Paganini.
. “Attackers use the classic DLL sideloading technique: when the desktop.exe file is launched, the malicious VERSION.dll library is loaded into the corresponding process” reads the report published by Kaspersky. “This library is a backdoor packed with the VMProtect tool. ” continues the report.
The best news of the week with Security Affairs. Apple T2 security chip in new MacBooks disconnects Microphone when lid is closed. Google dorks were the root cause of a catastrophic compromise of CIAs communications. Apache Struts users have to update FileUpload library to fix years-old flaws. 20% discount. Paper Copy.
Both Linux and Windows versions of DinodasRAT communicates with the C2 over TCP or UDP. 0x1A DealProxy Proxy C2 communication through a remote proxy. 0x1A DealProxy Proxy C2 communication through a remote proxy. The library uses the Tiny Encryption Algorithm ( TEA ) in CBC mode to cipher and decipher the data.
Recently, the Chinese security firm Rising detected a Linux variant of the SFile ransomware that uses the RSA+AES algorithm mode. Researchers at security firm ESET discovered an SFile ransomware variant supporting the FreeBSD platform that was used in attacks against a partially state-owned company in China. as the suffix name.
The best news of the week with Security Affairs. Backdoor mechanism found in Ruby strong_password library. UK ICO fines British Airways £183 Million under GDPR over 2018 security breach. Prototype Pollution flaw discovered in all versions of Lodash Library. Microsoft released Patch Tuesday security updates for July 2019.
Security researchers at Cylance discovered that the OceanLotus APT (also known as APT32 or Cobalt Kitty , group is using a loader leveraging steganography to deliver a version of Denes backdoor and an updated version of Remy backdoor. ” reads the report published by the experts. Pierluigi Paganini.
OpenSSH (Open Secure Shell) is a set of open-source tools and utilities that provide secure encrypted communication over a network. Qualys security researchers have been able to independently verify the vulnerability, develop a PoC exploit on installations of Ubuntu Desktop 22.04 ” reads the advisory.
dll: Windows legitimate DLL for runtime dependencies – MICROSOFT® C RUNTIME LIBRARY. dll: Windows legitimate DLL for runtime dependencies – MICROSOFT® C RUNTIME LIBRARY. If a path is passed, then the library is only loaded from the specific path. Avira.OE.NativeCore.dll: malicious DLL used during the DLL side-loading process.
PyMICROPSIA communicated with C2 with HTTP POST requests, it uses different Uniform Resource Identifier (URI) paths and variables that depend on the functionality invoked. ’ PyMICROPSIA uses Python libraries to implements multiple operations, including data theft, Windows process and systems interaction. Audio recording.
An attacker could trigger the vulnerability by sending a crafted malicious image to the victim via email, WhatsApp, SMS, or any other communications platform and then saved to a victim’s device. The vulnerability ties on how Instagram uses third-party libraries for image processing, in particular, the open-source JPEG decoder Mozjpeg.
UPnP-enabled devices running outdated software are exposed to a wide range of attacks exploiting known flaws in UPnP libraries. UPnP works with network protocols to configure communications in the network.” The UPnP communication protocol is widely adopted even if it is known to be vulnerable. ” continues the expert.
. “The malware is uploaded as gzip compressed tarball archives of binaries, scripts, and libraries. The libraries reside under the directory c/lib I thought it would be required to run the binaries in the tarball , but the binaries are compiled statically, so the libraries are extraneous.” ” wrote Cashdollar.
Researchers discovered that devices from Dell, HP, and Lenovo are still using outdated versions of the OpenSSL cryptographic library. Binarly researchers discovered that devices from Dell, HP, and Lenovo are still using outdated versions of the OpenSSL cryptographic library. The most recent OpenSSL version was released in 2018.
Security researchers devised a new attack vector exploiting the Log4Shell vulnerability on servers locally by using a JavaScript WebSocket connection. WebSockets is a computer communications protocol, providing full-duplex communication channels over a single TCP connection. ” states the analysis published by the experts.
Cato Security found a new info stealer, called Cthulhu Stealer, that targets Apple macOS and steals a wide range of information. Cado Security researchers have discovered a malware-as-a-service (MaaS) targeting macOS users dubbed Cthulhu Stealer. ” reads the report published by Cado Security.
Security Keys are another attempt address this problem—initially in the form of a second authentication factor but, in the future, potentially as a complete replacement. Very briefly, Security Keys are separate pieces of hardware capable of generating public/private key pairs and signing with them. Contrasts with existing solutions.
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