WhatsApp has patched a serious safety vulnerability that allowed risk actors to run malicious code on track endpoints remotely.
As defined in its official safety advisory, the flaw is an integer overflow vulnerability, found in WhatsApp for Android prior tov184.108.40.206, Enterprise for Android previous to v220.127.116.11, iOS previous to v18.104.22.168, and Enterprise for iOS previous to v22.214.171.124.
The vulnerability is now tracked as CVE-2022-36934 and carries a vulnerability rating of 9.8, placing it within the “vital” territory.
As defined by
The Verge, the flaw permits risk actors to run malicious code on the goal machine, remotely, by sending a specifically crafted video name. The malicious code may consequence in the machine getting all types of malware put in, or having delicate knowledge and identities stolen.
Customers whose cellular apps don’t replace mechanically are suggested to replace manually as quickly as potential.
As a part of the identical replacement, WhatsApp mounted one other flaw, comparable in its potential and technique of execution. Tracked as CVE-2022-27492, it might enable risk actors to run malicious code by sending a specifically crafted video file. In contrast to the primary flaw, this one has a decreased severity rating – 7.8, however, remains to be deemed “vital”.
Whereas safety upgrades are all the time a very good purpose to replace the app, WhatsApp has additionally just lately made some important usability upgrades.
In August 2022, the corporate introduced a brand new model of its Home
windows app, which now not required to be related to the smartphone and may work fully standalone.
Beforehand, the WhatsApp consumer for Home windows 11 (and 10) was a web-based (Electron) effort, however, the brand new app – which has moved from beta to its full launch, is a local consumer, and what’s extra, it really works independently of your smartphone.
By way of The Verge