MS-ISAC CYBERSECURITY ADVISORY - Multiple Vulnerabilities in Google Chrome Could Allow for Arbitrary Code Execution - PATCH: NOW

2021.12.07 12:36 Tycho_Jissard MS-ISAC CYBERSECURITY ADVISORY - Multiple Vulnerabilities in Google Chrome Could Allow for Arbitrary Code Execution - PATCH: NOW

MS-ISAC CYBERSECURITY ADVISORY
MS-ISAC ADVISORY NUMBER:
2021-153
DATE(S) ISSUED:
12/07/2021
SUBJECT:
Multiple Vulnerabilities in Google Chrome Could Allow for Arbitrary Code Execution
OVERVIEW:
Multiple vulnerabilities have been discovered in Google Chrome, the most severe of which could allow for arbitrary code execution. Google Chrome is a web browser used to access the Internet. Successful exploitation of the most severe of these vulnerabilities could allow an attacker to execute arbitrary code in the context of the browser. Depending on the privileges associated with the application, an attacker could view, change, or delete data. If this application has been configured to have fewer user rights on the system, exploitation of the most severe of these vulnerabilities could have less impact than if it was configured with administrative rights.
THREAT INTELLIGENCE:
There are currently no reports of these vulnerabilities being exploited in the wild..
SYSTEMS AFFECTED:

RISK:
Government:
Businesses:
Home users: Low
TECHNICAL SUMMARY:
Multiple vulnerabilities have been discovered in Google Chrome, the most severe of which could allow for arbitrary code execution. Details of the vulnerabilities are as follows:
Successful exploitation of the most severe of these vulnerabilities could allow an attacker to execute arbitrary code in the context of the browser. Depending on the privileges associated with the application, an attacker could view, change, or delete data. If this application has been configured to have fewer user rights on the system, exploitation of the most severe of these vulnerabilities could have less impact than if it was configured with administrative rights.
RECOMMENDATIONS:
We recommend the following actions be taken:
· Apply the stable channel update provided by Google to vulnerable systems immediately after appropriate testing.
· Run all software as a non-privileged user (one without administrative privileges) to diminish the effects of a successful attack.
· Remind users not to visit un-trusted websites or follow links provided by unknown or un-trusted sources.
· Inform and educate users regarding the threats posed by hypertext links contained in emails or attachments especially from un-trusted sources.
· Apply the Principle of Least Privilege to all systems and services.
REFERENCES:
Google:
https://chromereleases.googleblog.com/2021/12/stable-channel-update-for-desktop.html
CVE:
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4052
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4053
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4054
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4055
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4056
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4057
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4058
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4059
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4061
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4062
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4063
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4064
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4065
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4066
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4067
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4068
submitted by Tycho_Jissard to k12cybersecurity [link] [comments]


2021.12.07 12:36 Rodidimus My photo contest entry. Buffalo museum of science.

My photo contest entry. Buffalo museum of science. submitted by Rodidimus to Paleontology [link] [comments]


2021.12.07 12:36 MScott2021 Am I

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2021.12.07 12:36 renzsro Zekrom add 8809 4234 4574

Adding 10
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2021.12.07 12:36 lilwilly694201 H be15 gp be flamer and ve lazer w cryo or lazer legacies

I want these
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2021.12.07 12:36 milqar Thoughts and suggestions on what can be done to increase the business

My wife's is from Ukraine, a baker and she has a home based bakery. She makes amazing custom cakes, cupcakes, cookies and cake pops. They are not very sweet like the store once and the cakes and cupcakes are quite moist to bite on so a lot of people like them.
But since she makes them custom, it takes a lot of time from her day, the income she makes from these custom cakes makes no sense with the time she spends to make them. And since we have a home based setup she does not want to hire people to work on them from home. She takes 2-3 orders a week. So the income is not enough and we don't have enough savings to get a kitchen where she can work from.
She also makes good pancake and waffles batter. I suggested few things to her
1) Package the batter in jars and sell them online. Parents who are working will love these ready to make pancakes and waffles that they just need to pour on the skillet. No mixing necessary. Can be subscription based on a weekly supply
2) Sell cupcakes, cinnamon buns, cakepops and cookies online, Specially the festive once like Christmas etc.
3) Approach local bakeries and let them sample some of her bakes goods and take orders on a daily fresh supply of bakes goods
Idea is to spend less time baking and increase the volume. Custom baked goods are good but they don't have volume but they take a lot if time and people are not interested in paying high price for these custom goods. Even if she raise prices and loose few customers, she will not get enough orders to help her save to build her own kitchen.
Would appreciate your thoughts and suggestions.
submitted by milqar to Entrepreneur [link] [comments]


2021.12.07 12:36 bigtex1017 Franchise regression

Does anyone know what age a Superstar X-factor MLB starts to regress because Fred Warner at 29 is already regressing. Isn't it supposed to be like 32 for X-Factor?
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2021.12.07 12:36 CKsTechnologyNews Federal judge blocks Texas social media 'censorship' law

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2021.12.07 12:36 Juliartworks Stainless steel pendants

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2021.12.07 12:36 kittenswinger8008 Are heated propagators a viable option?

I'm new to the hobby and am considering setting up my first... Set-up.
My concern is not having enough for one of these 'cupboard+heater+thermostat' solutions to maintaining a steady temperature.
So I went down to my local King Bong as I was passing to see if they had anything to do with the hobby, and he suggested that they sold heated propagators with their grow kits, but they no longer sell grow kits for reasons.
I had a little look at;
Garland Super7 Electric Heated Windowsill Propagator G51 https://www.amazon.co.uk/dp/B000YA43HC/ref=cm_sw_r_apan_glt_fabc_SFZCSPBWGZHCCHX6DAPF
But thought I'd check with you guys if it's make a viable spawning/fruiting chamber?
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2021.12.07 12:36 Max3RH Simple question. What is the best all around midrange disc available, in your opinion?

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2021.12.07 12:36 datallboy Error 43 on XPS 15 with GTX 960m

Error 43 on XPS 15 with GTX 960m I've been trying to setup GPU passthrough ever since NVIDIA announced support for Geforce cards, and have had no luck. Windows 10 VM always pulls a 2015 driver automatically. I can install drivers from a .inf file, but I get error 43. Any assistance would be appreciated. If I'm missing any details / logs, let me know.
  • Host System: Arch Linux
  • Kernel: linux-vfio
  • Boot manager: systemd-boot
/boot/loadeentries/arch-vfio.conf
title Arch Linux VFIO linux /vmlinuz-linux-vfio initrd /intel-ucode.img initrd /initramfs-linux-vfio.img options cryptdevice=UUID=9c51f77c-24fa-4df1-b541-b07fc34833b8:nvme cryptkey=/dev/disk/by-uuid/fcd7b47b-6086-4701-af3d-8be660a501df:ext4:/nvme0n1p4.key root=/dev/mappenvme-root rw intel_iommu=on iommu=pt vfio-pci.ids=10de:139b pcie_acs_override=downstream,multifunction video=efifb:off pci=realloc vfio-pci.disable_idle_d3=1 
/etc/mkinitcpio-vfio.conf
  • Generate image with: mkinitcpio --config /etc/mkinitcpio-vfio.conf --generate /boot/initramfs-linux-vfio.img --kernel 5.14.3-arch1-2-vfio

MODULES=(kvmgt vfio_pci vfio vfio_iommu_type1 vfio_virqfd) HOOKS=(base udev autodetect modconf block keyboard encrypt lvm2 filesystems fsck) 
Output of "show IOMMU group" script
https://preview.redd.it/wndvyda525481.png?width=1351&format=png&auto=webp&s=5b23d1b1fa5689f3d1e0d28f885609096bb0bd9d
dmesg | grep -i vfio
❯ sudo dmesg | grep -i vfio [ 0.000000] Linux version 5.14.3-arch1-2-vfio (linux-vfio@archlinux) (gcc (GCC) 11.1.0, GNU ld (GNU Binutils) 2.36.1) #1 SMP PREEMPT Tue, 14 Sep 2021 19:53:48 +0000 [ 0.000000] Command line: initrd=\intel-ucode.img initrd=\initramfs-linux-vfio.img cryptdevice=UUID=9c51f77c-24fa-4df1-b541-b07fc34833b8:nvme cryptkey=/dev/disk/by-uuid/fcd7b47b-6086-4701-af3d-8be660a501df:ext4:/nvme0n1p4.key root=/dev/mappenvme-root rw intel_iommu=on iommu=pt vfio-pci.ids=10de:139b pcie_acs_override=downstream,multifunction video=efifb:off pci=realloc vfio-pci.disable_idle_d3=1 [ 0.058757] Kernel command line: initrd=\intel-ucode.img initrd=\initramfs-linux-vfio.img cryptdevice=UUID=9c51f77c-24fa-4df1-b541-b07fc34833b8:nvme cryptkey=/dev/disk/by-uuid/fcd7b47b-6086-4701-af3d-8be660a501df:ext4:/nvme0n1p4.key root=/dev/mappenvme-root rw intel_iommu=on iommu=pt vfio-pci.ids=10de:139b pcie_acs_override=downstream,multifunction video=efifb:off pci=realloc vfio-pci.disable_idle_d3=1 [ 2.748715] VFIO - User Level meta-driver version: 0.3 [ 2.810347] vfio_pci: add [10de:139b[ffffffff:ffffffff]] class 0x000000/00000000 [ 2.969720] usb usb1: Manufacturer: Linux 5.14.3-arch1-2-vfio xhci-hcd [ 2.971804] usb usb2: Manufacturer: Linux 5.14.3-arch1-2-vfio xhci-hcd [ 2.974240] usb usb3: Manufacturer: Linux 5.14.3-arch1-2-vfio xhci-hcd [ 2.974517] usb usb4: Manufacturer: Linux 5.14.3-arch1-2-vfio xhci-hcd 

lscpi -nnk id 10de:139b
❯ sudo lspci -nnk -d 10de:139b 01:00.0 3D controller [0302]: NVIDIA Corporation GM107M [GeForce GTX 960M] [10de:139b] (rev a2) Subsystem: Dell XPS 15 9550 [1028:06e4] Kernel driver in use: vfio-pci Kernel modules: nouveau 

VM's libvirt XML

 win10-personal 62389bea-0933-40e9-943d-526e2536c549       8388608 8388608 8  hvm /usshare/edk2-ovmf/x64/OVMF_CODE.fd /valib/libvirt/qemu/nvram/win10-personal_VARS.fd                          destroy restart destroy      /usbin/qemu-system-x86_64     
submitted by datallboy to VFIO [link] [comments]


2021.12.07 12:36 StudentEnergyRev In Australia, it’s estimated up to 8.9 billion butts are littered each year. The tobacco industry doesn't pay for the cigarette littler. A ban on plastic cigarette filters and a mandatory product stewardship scheme were assessed as having the greatest potential environmental benefit.

In Australia, it’s estimated up to 8.9 billion butts are littered each year. The tobacco industry doesn't pay for the cigarette littler. A ban on plastic cigarette filters and a mandatory product stewardship scheme were assessed as having the greatest potential environmental benefit. submitted by StudentEnergyRev to CleanEnergyAction [link] [comments]


2021.12.07 12:36 ShortAlgo $ALVR Waiting for Short signal on ALVR https://t.co/Dx3vUfxfBu

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2021.12.07 12:36 Hurtlock3r I think i’m on to something here! 👀

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2021.12.07 12:36 WanderWut May be a scandalous opinion, but I recently beat Deathloop and had a blast.

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2021.12.07 12:36 sunashtronaut Why are you here for ?

13k members in this sub are here for ?
View Poll
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