TRAI’s Consultation Paper on OTT Platforms

Executive Summary:

CVE 2024-3094 is a backdoor vulnerability recently found in Kali Linux installations that happened between March 26th to 29th. This vulnerability was found in XZ package version 5.6.0 to 5.6.1. It could allow the malicious actor to compromise SSHD authentication, and grant unauthorized access to the entire system remotely. The users who have installed or updated Kali Linux during the said time are advised to update their system to safeguard against this vulnerability. 

The Dangerous Backdoor

The use of the malicious implant found in XZ Utils as a remote code execution tool makes it more dangerous, because of its ability to compromise the affected systems. Initially, researchers believed the vulnerability enabled an authentication bypass for the OpenSSH server (SSHD) process. However, further analysis revealed it is better characterized as a remote code execution (RCE) vulnerability.

The backdoor intercepts the RSA_public_decrypt function, verifies the host's signature using a fixed Ed448 key, and if successful, executes malicious code passed by the attacker via the system() function. This leaves no trace in SSHD logs and makes it difficult to detect the vulnerability. 

Impacted Linux Distributions

The compromised versions of XZ Utils have been found in the following Linux distributions released in March 2024:

• Kali Linux (between March 26 and March 29)
• openSUSE Tumbleweed and openSUSE MicroOS (March 7 to March 28)
• Fedora 41, Fedora Rawhide, and Fedora Linux 40 beta
• Debian (testing, unstable, and experimental distributions only)
• Arch Linux container images (February 29 to March 29)
• Meanwhile, distributions such as Red Hat Enterprise Linux (RHEL), SUSE Linux Enterprise, openSUSE Leap, and Debian Stable are not believed to be affected.

How Did This Happen?

The malicious code appears to have been inserted by taking advantage of a typical control transfer vulnerability. The original maintainer of the XZ Libs project on GitHub handed over control of the repository to an account that had been contributing to various data compression-related projects for several years. It was at this point that the backdoor was implanted in the project code.

Fortunately, the Potential Disaster Was Averted

As per Igor Kuznetsov, head of Kaspersky's Global Research and Analysis Team (GReAT), the vulnerability CVE-2024-3094 is considered as the largest scale attack that has happened in the Linux ecosystem history. Because it targeted the primary remote management tool for Linux servers on the internet which is  SSH servers.  

As this vulnerability was detected in the testing and rolling distributions in the short period of time, where the latest software packages are used. This results to the minimum damage to the linux users and so far no case of CVE-2024-3094 being actively exploited have been detected.

Staying Safe

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) advises that users who installed or updated the affected operating systems in March immediately roll back to XZ Utils 5.4.6 version and be on alert for any malicious activity. It is recommended to change the passwords in the case of a distribution where a weak version of XZ Utils has been installed. 

The Yara rule has been released to detect any infected systems by CVE-2024-3094 Vulnerability. 

Conclusion

The discovery of the XZ Utils backdoor provides a reminder to be vigilant in the open source software environment. This supply chain attack highlights the importance of strong security measures, elaborate code reviews, and regular distribution of security updates to provide shield against such vulnerabilities. Always staying informed and taking the necessary precautions, Linux users can mitigate the potential impact of this vulnerability to keep their systems safe.

References : 

• https://thehackernews.com/2024/03/urgent-secret-backdoor-found-in-xz.html 
• https://www.helpnetsecurity.com/2024/03/29/cve-2024-3094-linux-backdoor/ 
• https://www.kali.org/blog/about-the-xz-backdoor/ 
• https://www.kaspersky.com/blog/cve-2024-3094-vulnerability-backdoor/50873/ 
• https://www.rapid7.com/blog/post/2024/04/01/etr-backdoored-xz-utils-cve-2024-3094/ 

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Introduction

With the increasing frequency and severity of cyber-attacks on critical sectors, the government of India has formulated the National Cyber Security Reference Framework (NCRF) 2023, aimed to address cybersecurity concerns in India. In today’s digital age, the security of critical sectors is paramount due to the ever-evolving landscape of cyber threats. Cybersecurity measures are crucial for protecting essential sectors such as banking, energy, healthcare, telecommunications, transportation, strategic enterprises, and government enterprises. This is an essential step towards safeguarding these critical sectors and preparing for the challenges they face in the face of cyber threats. Protecting critical sectors from cyber threats is an urgent priority that requires the development of robust cybersecurity practices and the implementation of effective measures to mitigate risks.

Overview of the National Cyber Security Policy 2013

The National Cyber Security Policy of 2013 was the first attempt to address cybersecurity concerns in India. However, it had several drawbacks that limited its effectiveness in mitigating cyber risks in the contemporary digital age. The policy’s outdated guidelines, insufficient prevention and response measures, and lack of legal implications hindered its ability to protect critical sectors adequately. Moreover, the policy should have kept up with the rapidly evolving cyber threat landscape and emerging technologies, leaving organisations vulnerable to new cyber-attacks. The 2013 policy failed to address the evolving nature of cyber threats, leaving organisations needing updated guidelines to combat new and sophisticated attacks.

As a result, an updated and more comprehensive policy, the National Cyber Security Reference Framework 2023, was necessary to address emerging challenges and provide strategic guidance for protecting critical sectors against cyber threats.

Highlights of NCRF 2023

• Strategic Guidance: NCRF 2023 has been developed to provide organisations with strategic guidance to address their cybersecurity concerns in a structured manner.
• Common but Differentiated Responsibility (CBDR): The policy is based on a CBDR approach, recognising that different organisations have varying levels of cybersecurity needs and responsibilities.
• Update of National Cyber Security Policy 2013: NCRF supersedes the National Cyber Security Policy 2013, which was due for an update to align with the evolving cyber threat landscape and emerging challenges.
• Different from CERT-In Directives: NCRF is distinct from the directives issued by the Indian Computer Emergency Response Team (CERT-In) published in April 2023. It provides a comprehensive framework rather than specific directives for reporting cyber incidents.
• Combination of robust strategies: National Cyber Security Reference Framework 2023 will provide strategic guidance, a revised structure, and a proactive approach to cybersecurity, enabling organisations to tackle the growing cyberattacks in India better and safeguard critical sectors.

Rising incidents of malware attacks on critical sectors

In recent years, there has been a significant increase in malware attacks targeting critical sectors. These sectors, including banking, energy, healthcare, telecommunications, transportation, strategic enterprises, and government enterprises, play a crucial role in the functioning of economies and the well-being of societies. The escalating incidents of malware attacks on these sectors have raised concerns about the security and resilience of critical infrastructure.

• Banking: The banking sector handles sensitive financial data and is a prime target for cybercriminals due to the potential for financial fraud and theft.
• Energy: The energy sector, including power grids and oil companies, is critical for the functioning of economies, and disruptions can have severe consequences for national security and public safety.
• Healthcare: The healthcare sector holds valuable patient data, and cyber-attacks can compromise patient privacy and disrupt healthcare services. Malware attacks on healthcare organisations can result in the theft of patient records, ransomware incidents that cripple healthcare operations, and compromise medical devices.
• Telecommunications: Telecommunications infrastructure is vital for reliable communication, and attacks targeting this sector can lead to communication disruptions and compromise the privacy of transmitted data. The interconnectedness of telecommunications networks globally presents opportunities for cybercriminals to launch large-scale attacks, such as Distributed Denial-of-Service (DDoS) attacks.
• Transportation: Malware attacks on transportation systems can lead to service disruptions, compromise control systems, and pose safety risks.
• Strategic Enterprises: Strategic enterprises, including defence, aerospace, intelligence agencies, and other sectors vital to national security, face sophisticated malware attacks with potentially severe consequences. Cyber adversaries target these enterprises to gain unauthorised access to classified information, compromise critical infrastructure, or sabotage national security operations.
• Government Enterprises: Government organisations hold a vast amount of sensitive data and provide essential services to citizens, making them targets for data breaches and attacks that can disrupt critical services.

Conclusion  

The sectors of banking, energy, healthcare, telecommunications, transportation, strategic enterprises, and government enterprises face unique vulnerabilities and challenges in the face of cyber-attacks. By recognising the significance of safeguarding these sectors, we can emphasise the need for proactive cybersecurity measures and collaborative efforts between public and private entities. Strengthening regulatory frameworks, sharing threat intelligence, and adopting best practices are essential to ensure our critical infrastructure’s resilience and security. Through these concerted efforts, we can create a safer digital environment for these sectors, protecting vital services and preserving the integrity of our economy and society. The rising incidents of malware attacks on critical sectors emphasise the urgent need for updated cybersecurity policy, enhanced cybersecurity measures, a collaboration between public and private entities, and the development of proactive defence strategies. National Cyber Security Reference Framework 2023 will help in addressing the evolving cyber threat landscape, protect critical sectors, fill the gaps in sector-specific best practices, promote collaboration, establish a regulatory framework, and address the challenges posed by emerging technologies. By providing strategic guidance, this framework will enhance organisations’ cybersecurity posture and ensure the protection of critical infrastructure in an increasingly digitised world.

Key points: Data collection, Protecting Children, and Awareness

Introduction

The evolution of technology has drastically changed over the period impacting mankind and their lifestyle. For every single smallest aspect, humans are reliable on the computers they have manufactured. The use of AI has almost hindered mankind, kids these days are more lethargic to work and write more sensibly on their own, but they are more likely interested in television, video games, mobile games, etc. School kids use AI just to complete their homework. Is it a good sign for the country’s future? The study suggests that Tools like ChatGPT is a threat to humans/a child’s potential to be creative and make original content requiring a human writer’s insight. Tools like ChatGPT can remove students’ artistic voices rather than using their unique writing style.

Does any of those browsers or search engines use your search history against you? or How do non-users tend to lose their private info on such a search engine?

Are there any safety measures that one’s the government of a particular country taking to protect their people’s rights?

Some of us might wonder how these two fancy-looking world merge and into, Arey they a boon or curse?

So here’s the top news getting flooded all over the world through the internet,

“Italian Agency impose strict measures on OpenAI’s ChatGPT”

Italy becomes the first Western European country to take serious measures about using Open AI ChatGPT. An Italian Data Protection agency named Garante has set mandates on ChatGPT. Garante has raised concerns about privacy violations and the inability to verify the age of users. Garate has also claimed that the AI ChatBot is violating the EU’s General Data Protection Regulation (GDPR). In a press release, Garante demanded OpenAI take necessary actions.

To begin with, Garante has demanded that OpenAI’s ChatGPT should increase its transparency and give a comprehensive statement about its data processing practices. OpenAI must specify between obtaining user consent for processing users’ data to train its AI model or may rely on a legitimate basis. OpenAI must maintain the privacy of users’ data.

In addition, ChatGPT should also take measures to prevent minors from accessing the technology at such an early stage of life, which could hinder their brain power. ChatGPT should add some age verification system to prevent minors from accessing explicit content. Moreover, Garante suggests that OpenAI should spread awareness among its users about their data being processed to train its AI model. Garante has set a deadline of April 30 for ChatGPT to complete the given tasks. Until then, its service should be banned in the country.

Child safety while surfing on ChatGpt

Italian agency demands age limitation to surf and an age verification method to exclude users under the age of 13, and parental authority should be required for users between the ages of 13 and 18. As this is a matter of security. Children might get exposed to explicit content invalidated to their age or explore illegitimate content. The AI chatbot doesn’t have the sense to determine which content is appropriate for the underage audience. Due to tools like chatbots, subjective things/information are already available to young students, leading to endangered irrespective of their future. As ChatGpt can hinder their potential and ability to create original and creative content for young minds. It is a threat motivation to humans’ motivation to write. Moreover, when students need time to think and analyze they get lethargic due to tools like ChatGPT, and the practice they need fades away.

Collection of User’s Data

According to some reports from the company’s privacy policy, OpenAI ChatGpt collects an assortment of additional data. The first two questions are for a free trial when a session starts. It asks for your Login, and SignUp through your Gmail account collects your IP address, browser type, and the data you put in the form of input, i.e. it collects data on the user’s interaction with the website, It also collects the user’s data like session time, cookies through third party may tend to sell it to an unspecified third party.

This snapshot shows that they have added a few things after Garante’s draft.

Conclusion

AI chatbot – Chatgpt is an advanced technology tool that makes work a little easier, but one surfing on such tools must stay aware of the information they are asking for. Such AI bots are trained to understand mankind, its job is to give a helping hand and not doltish. In case of this, some people tend to provide sensitive information unknowingly, young minds get exposed to explicit information. Such bots need to put some age limitations. Such innovations keep taking place, but it’s individuals’ responsibility what actions to be allowed to access their online connected device. Unlike the Italian Agency, which has taken some preventive measures to keep their user’s data safe, also looking at the adverse effect of such chatbots on a young mind.