Author Topic: SECURITY WARNINGS & Notices - Please post them here  (Read 2365186 times)

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Offline Asyn

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Re: SECURITY WARNINGS & Notices - Please post them here
« Reply #6570 on: December 19, 2021, 09:55:13 AM »
New zero-day exploit for Log4j Java library is an enterprise nightmare
https://www.bleepingcomputer.com/news/security/new-zero-day-exploit-for-log4j-java-library-is-an-enterprise-nightmare/
https://www.cyberkendra.com/2021/12/worst-log4j-rce-zeroday-dropped-on.html
https://www.lunasec.io/docs/blog/log4j-zero-day/
It's already been patched.
As always, you need to update to be safe.
Update - Update - Update
Researchers release 'vaccine' for critical Log4Shell vulnerability
https://www.bleepingcomputer.com/news/security/researchers-release-vaccine-for-critical-log4shell-vulnerability/
http://github.com/Cybereason/Logout4Shell
Hackers start pushing malware in worldwide Log4Shell attacks
https://www.bleepingcomputer.com/news/security/hackers-start-pushing-malware-in-worldwide-log4shell-attacks/
Most infections can be directly attributed to neglect.
They neglected to update the system with the latest available security patches and the system got hacked.
No different here.
Log4j: List of vulnerable products and vendor advisories
https://www.bleepingcomputer.com/news/security/log4j-list-of-vulnerable-products-and-vendor-advisories/
All Log4j, logback bugs we know so far and why you MUST ditch 2.15
https://www.bleepingcomputer.com/news/security/all-log4j-logback-bugs-we-know-so-far-and-why-you-must-ditch-215/
Upgraded to log4j 2.16? Surprise, there's a 2.17 fixing DoS
https://www.bleepingcomputer.com/news/security/upgraded-to-log4j-216-surprise-theres-a-217-fixing-dos/
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Offline polonus

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Re: SECURITY WARNINGS & Notices - Please post them here
« Reply #6571 on: December 19, 2021, 01:40:24 PM »
Tackling the real big Log4Shell insecurity.

Re: https://snyk.io/blog/log4shell-remediation-cheat-sheet/

polonus
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Offline Asyn

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Re: SECURITY WARNINGS & Notices - Please post them here
« Reply #6572 on: December 21, 2021, 10:01:29 AM »
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Offline Asyn

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Re: SECURITY WARNINGS & Notices - Please post them here
« Reply #6573 on: December 22, 2021, 09:42:07 AM »
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Offline polonus

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Cybersecurity is more of an attitude than anything else. Avast Evangelists.

Use NoScript, a limited user account and a virtual machine and be safe(r)!

Offline bob3160

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Re: SECURITY WARNINGS & Notices - Please post them here
« Reply #6575 on: December 22, 2021, 07:21:57 PM »
It's that time of year.
Be careful even spam blockers are having problems.
I received this in my in-box this morning.
« Last Edit: December 22, 2021, 07:24:54 PM by bob3160 »
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Re: SECURITY WARNINGS & Notices - Please post them here
« Reply #6576 on: December 23, 2021, 09:51:20 AM »
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Offline bob3160

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Re: SECURITY WARNINGS & Notices - Please post them here
« Reply #6577 on: December 26, 2021, 05:11:29 PM »

Weekly Security News Roundup w/e 12-24-2021

https://youtu.be/Y1OiQQrQg_E
Security-related news thanks mostly to Avast Software. I'm just a messenger.
They do most of the challenging work and research. https://www.avast.com/en-us/index#pc
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Offline Asyn

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Re: SECURITY WARNINGS & Notices - Please post them here
« Reply #6578 on: December 29, 2021, 10:43:48 AM »
New zero-day exploit for Log4j Java library is an enterprise nightmare
https://www.bleepingcomputer.com/news/security/new-zero-day-exploit-for-log4j-java-library-is-an-enterprise-nightmare/
https://www.cyberkendra.com/2021/12/worst-log4j-rce-zeroday-dropped-on.html
https://www.lunasec.io/docs/blog/log4j-zero-day/
It's already been patched.
As always, you need to update to be safe.
Update - Update - Update
Researchers release 'vaccine' for critical Log4Shell vulnerability
https://www.bleepingcomputer.com/news/security/researchers-release-vaccine-for-critical-log4shell-vulnerability/
http://github.com/Cybereason/Logout4Shell
Hackers start pushing malware in worldwide Log4Shell attacks
https://www.bleepingcomputer.com/news/security/hackers-start-pushing-malware-in-worldwide-log4shell-attacks/
Most infections can be directly attributed to neglect.
They neglected to update the system with the latest available security patches and the system got hacked.
No different here.
Log4j: List of vulnerable products and vendor advisories
https://www.bleepingcomputer.com/news/security/log4j-list-of-vulnerable-products-and-vendor-advisories/
All Log4j, logback bugs we know so far and why you MUST ditch 2.15
https://www.bleepingcomputer.com/news/security/all-log4j-logback-bugs-we-know-so-far-and-why-you-must-ditch-215/
Upgraded to log4j 2.16? Surprise, there's a 2.17 fixing DoS
https://www.bleepingcomputer.com/news/security/upgraded-to-log4j-216-surprise-theres-a-217-fixing-dos/
Log4j 2.17.1 out now, fixes new remote code execution bug
https://www.bleepingcomputer.com/news/security/log4j-2171-out-now-fixes-new-remote-code-execution-bug/
https://checkmarx.com/blog/cve-2021-44832-apache-log4j-2-17-0-arbitrary-code-execution-via-jdbcappender-datasource-element/
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Offline bob3160

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Re: SECURITY WARNINGS & Notices - Please post them here
« Reply #6579 on: December 29, 2021, 08:21:03 PM »

6 Things in Cybersecurity We Didn’t Know Last Year

https://youtu.be/rrcoZLGZ1YY
Let’s look back at the year that’s been, and what we’ve learned along the way.
Thanks to TechCrunch for their excellent insight.
https://techcrunch.com/2021/12/29/six-things-we-learned-cybersecurity/
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Re: SECURITY WARNINGS & Notices - Please post them here
« Reply #6580 on: December 31, 2021, 02:33:20 PM »

Weekly Security News Roundup w/e 12-31-2021


https://youtu.be/0m45tcQEL74
A recap of the weekly episodes created during 2021
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Re: SECURITY WARNINGS & Notices - Please post them here
« Reply #6582 on: January 02, 2022, 10:18:16 AM »
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Re: SECURITY WARNINGS & Notices - Please post them here
« Reply #6584 on: January 07, 2022, 09:41:52 AM »
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