Tech
WhatsApp discloses critical bug in older versions, now patched
Meta-owned WhatsApp has revealed a critical bug that could affect older installations on various devices that have not been updated with latest software versions.
The vulnerability could allow an attacker to exploit a code error known as an integer overflow.
“An integer overflow in WhatsApp for Android prior to v2.22.16.12, Business for Android prior to v2.22.16.12, iOS prior to v2.22.16.12, Business for iOS prior to v2.22.16.12 could result in remote code execution in an established video call,” WhatsApp said in an update.
In remote code execution, a hacker can remotely execute commands on someone else’s computing device.
Remote code executions (RCEs) usually occur due to malicious malware downloaded by the host and can happen regardless of the device’s geographic location.
The recently disclosed vulnerability has been called CVE-2022-36934, with a severity score of 9.8 out of 10 on the CVE scale.
WhatsApp also revealed details of another bug that could have caused remote code execution when receiving a crafted video file.
Both of these vulnerabilities have been patched in the latest versions of WhatsApp.
WhatsApp on Monday announced it was rolling out Call Links to make it easier to start and join a call in just one tap.
The company also started testing secured and encrypted group video calls for up to 32 people on WhatsApp.
National News
Important news for Jio Airtel, Vi and BSNL users, rules changing from November 1
Technology Desk, New Delhi: Telecom Regulatory Authority of India (TRAI) is continuously working to curb spam and fake calls. A few days ago, new telecom rules were implemented, which were brought by the government body with the aim of curbing fake and spam calls. New rules are being implemented again from November 1. After which there will be more strictness on such calls.
TRAI has asked all telecom companies to implement message traceability. However, telecom companies have objected to this and said that doing so will affect their work.
New rules will be implemented
New telecom rules are being implemented from November 1. According to which it will be mandatory for all telecom companies to implement message traceability. By doing this, it will be easy to trace fake and spam callers. TRAI clearly said that the traceability of transactional and service messages sent by banks, e-commerce platforms and other financial institutions should be implemented compulsorily. So that the spam calls coming to the customers can be curbed.
What is message traceability?
Message traceability is a method with the help of which it is easy to trace fake and fake callers and they are blocked even before the call comes. After this, the call will become more secure than before and they can be monitored better. There are many other things that will be corrected after the message traceability rules are implemented.
Jio-Airtel and Vi’s tension increased
TRAI has made it clear that new telecom rules are coming into effect from November 1, but all the major telecom companies have expressed concern over this. They said that the implementation of message traceability will make their work difficult and many things will be affected by it.
According to a report, the Cellular Operators Association of India (COAI) has sought some time from TRAI to implement the new rules. Telecom companies said, “Instead of implementing these rules in a hurry, we want them to be implemented step by step.” Behind doing this, telecom companies say that many telemarketers and many major institutions are not ready to follow the new rule.
Tech
Huawei launches world’s first smartphone with triple foldable display, here’s how much it costs
Companies have been teasing its tri-fold smartphone design for a while now. However, Huawei has managed to beat everyone to the race by launching the world’s first foldable smartphone with triple foldable display. Dubbed Mate XT, the smartphone features a 10.2-inch display that can fold three times to fit in a regular phone-like form factor.
How much the phone costs
Huawei has launched the phone in China at 19999 yuan or $2800 which roughly translates to Rs 2,35,000. The phone comes in two other configurations – 16GB + 512GB and 16GB + 1TB that are priced at 21999 yuan and 23999 yuan respectively.
The phone has launched only in China and will start shipping starting September 20.
Huawei Mate XT: Features
The Huawei Mate XT features a 10.3-inch foldable OLED display, providing a large screen area when fully unfolded. It is powered by a 5600mAh battery with support for 66-watt fast charging.
The smartphone comes with a triple-camera setup, including a 50-megapixel main camera, a 12-megapixel ultrawide lens, and a 12-megapixel periscope lens, offering 5.5x optical zoom.
The triple-foldable design allows the device to fold into a Z-shape using two hinges, creating three distinct display areas. Users can partially unfold the screen.
National News
Passport Seva Portal To Be Shut From Today: Technical Maintenance Work From August 29-September 2, All Appointments Rescheduled
Individuals gearing up to travel and perhaps even relocate will have to wait for some days, as the Passport Seva Portal, India’s official website processing passport-related exercises, will be down from August 29 to September 2.
According to the website, the portal, “Passport Seva portal will be down for technical maintenance from 29th August 2024, Thursday 20:00 hrs IST to 2nd September, Monday 06:00 hrs IST.”
The pop notification on the government website said, “System will not be available during this period for citizens and for all MEA/RPO/BOI/ISP/DoP/Police Authorities. The already booked appointments for 30th August 2024 will be suitably rescheduled and informed to applicants.”
This therefore would mean that all the existing appointments will in all probability be rescheduled.
The Passport Seva Portal X account posted the notifications on August 25. It also reposted posts from Regional Passport Offices.
According to the External Affairs Ministry, “The External Affairs Ministry said this is a routine procedure. “For rescheduling of appointments, we always have contingency plans. The maintenance activity for a public centric service (like Passport Seva Kendras) is always planned in advance so that no inconvenience is meted out to public. So rescheduling an appointment will not be a challenge,” a source from the ministry has said.”
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