Update Google Chrome Browser to Patch New Zero-Day Exploit Detected in the Wild.

Google on Monday shipped security updates to address a high-severity zero-day vulnerability in its Chrome web browser that it said is being exploited in the wild.

The shortcoming, tracked as CVE-2022-2294, relates to a heap overflow flaw in the WebRTC component that provides real-time audio and video communication capabilities in browsers without the need to install plugins or download native apps.

Heap buffer overflows, also referred to as heap overrun or heap smashing, occur when data is overwritten in the heap area of the memory, leading to arbitrary code execution or a denial-of-service (DoS) condition.

"Heap-based overflows can be used to overwrite function pointers that may be living in memory, pointing it to the attacker's code," MITRE explains. "When the consequence is arbitrary code execution, this can often be used to subvert any other security service."

Credited with reporting the flaw on July 1, 2022, is Jan Vojtesek from the Avast Threat Intelligence team. It's worth pointing out that the bug also impacts the Android version of Chrome.

As is usually the case with zero-day exploitation, details pertaining to the flaw as well as other specifics related to the campaign have been withheld to prevent further abuse in the wild and until a significant chunk of users are updated with a fix.

CVE-2022-2294 also marks the resolution of the fourth zero-day vulnerability in Chrome since the start of the year -

CVE-2022-0609 - Use-after-free in Animation

CVE-2022-1096 - Type confusion in V8

CVE-2022-1364 - Type confusion in V8

Users are recommended to update to version 103.0.5060.114 for Windows, macOS, and Linux and 103.0.5060.71 for Android to mitigate potential threats. Users of Chromium-based browsers such as Microsoft Edge, Brave, Opera, and Vivaldi are also advised to apply the fixes as and when they become available.

The disclosure shortly follows a report from Google Project Zero, which noted that a total of 18 security vulnerabilities have been exploited as unpatched zero-days in the wild so far this year.

#THN

#osutayusuf

Comments

UGANDA ELECTORAL COMMISSION TO ELIMINATE NATIONAL IDENTIFICATION CARDS (IDs) FOR 2021 GENERAL ELECTIONS.

The elimination of using National IDs (Ndagamuntu) for the 2021 elections should not have come as a surprise. One would be very NAIVE to think that Bobi Wine has not prepared for this in his Business Plan under the RISK section. It is public knowledge that our EC is not independent. It is also public knowledge that Military Dictator Yoweri Museveni will never lose an election. What stunned us this morning is when we noticed that on social media, people were mocking Bobi with his "get your Ndagamuntu". We are on record for saying to all Our readers that the National ID is like Apartheid in South Africa. Students of History would know how those IDs were being used to arrest people, deny them jobs, deny them basic services. Consequently, Bobi was not wrong and will never be wrong on the Ndagamuntu. Except the ones attacking him and mocking him forget that in Uganda, now, no National ID (Ndagamuntu), no service. If you have not been denied registering your child i...

Here is Why Our Utterances For Praying Jesus And God To Come Liberate Ugandans, May Be Misplaced. This Phrase is like inform of a Letter To Some Categorized Section Of Ugandans.

https://m.facebook.com/yusufosuta/photos/a.1896701010557789/2070383359856219/?type=3 OPEN LETTER TO NRM SUPPORTERS - NATIONAL ROBBERS MOVEMENT. .................................................................................. Last week of March, a friend told me to pray for Uganda. I told him that he was an Idiot and we have prayed for too long and we are still hungry and sick and Jesus is not coming soon to liberate us. He then ignored the STUPID and sent me a picture we all now know. It got me totally messed up. This guy was telling me to pray then sends a picture of men bowing down in blood. He might have meant guns but I blocked him because his utterances of praying for Uganda were misplaced. I unblocked him 3 weeks later and asked him about praying and assassinations. His reply "eithrr prayers or guns or both". I hate violence with a passion. So he is now blocked in like FOREVER. Do you feel safe? Do not feel safe. Uganda regim...

Parliament Urges Government to Provide Shs 4 Billion to Media Houses to Run Awareness Campaign on Tourism in Uganda.

Parliament also urged Gov’t to provide additional Shs4Bn to UTB to engage international and national media houses in production of positive media stories for improved destination image, following reports of drop in number of tourists from US, Europe and China visiting Uganda. "The National Development Plan targeted to cumulatively attract 281,760 International Tourist arrivals from US, Europe & China but only 67,252 arrivals were registered by the end of the first half of FY 2023/24. The U.S, Europe & China were key target source for leisure tourist who stay longer than business tourists. However, statistics show that international arrivals from the aforementioned areas have continue to drop. The UTB requires Shs4Bn to engage international & national media houses in production of positive tourism stories to improve destination perception in light of recent controversies that shade the destination in a bad light. However, this has remained unfunded,” said La...

Osuta Yusuf

Search This Blog