Application Security This Week for August 30

by Bill Sempf 30. August 2020 12:43

Monsoon is a fast HTTP request enumerator that allows you to run a large number of tests to try out potential findings.

https://github.com/RedTeamPentesting/monsoon

 

Python devs: Don't run the executable in your downloads folder! Python isn't designed for that and there are vulnerabilities.

https://glyph.twistedmatrix.com/2020/08/never-run-python-in-your-downloads-folder.html

 

A really fantastic list of Android security resources.

https://github.com/ashishb/android-security-awesome

 

That's the latest, folks! Have a great week.

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Appliocation Security This Week for August 23

by Bill Sempf 23. August 2020 12:41

Update Jenkins - there is a flaw in the HTTP renderer.

https://www.jenkins.io/security/advisory/2020-08-17/

https://thehackernews.com/2020/08/jenkins-server-vulnerability.html

 

Pretty cool article about attacking the MS Exchange web interface

https://swarm.ptsecurity.com/attacking-ms-exchange-web-interfaces/

 

Don't usually talk locksport here but it's a slow news week and this is pretty cool - creating a key based on the sound of the original entering the lock.

https://cacm.acm.org/news/246744-picking-locks-with-audio-technology/fulltext

 

That's the news!

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Application Security This Week for August 16

by Bill Sempf 16. August 2020 09:37

Microsoft pushed a change to ASP.NET for a DoS vulnerability.  Not only should you patch, but looking at the change control is worth your time.

https://github.com/aspnet/Announcements/issues/431

 

Speaking of .NET, Adam Chester has an awesome article about the debugger that is worth a look.

https://blog.xpnsec.com/debugging-into-net/

 

Sonatype has their annual report on the Software Supply Chain ready, which is a topic near and dear to my heart. You have to give them your email, but it is worth it.

https://www.sonatype.com/2020ssc

I spoke to the .NET Dev Group in Columbus about this topic in March and it got a little spicy.

https://www.youtube.com/watch?v=KWt0Brcc2Ag

 

 Finally, here is another good analysis paper on the application security development lifecycle.

https://www.veracode.com/sites/default/files/pdf/resources/surveyreports/esg-modern-application-development-security-veracode-survey-report.pdf

 

Stay safe and well.

S

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Application Security This Week for August 9

by Bill Sempf 9. August 2020 08:27

The new Open Source Security Foundation is trying to broaden the reach of information security best practice.

https://github.com/ossf

 

Four new variants of HTTP Request Smuggling were published, and they are pretty cool.

https://thehackernews.com/2020/08/http-request-smuggling.html

 

A really cool XMLK External Entity flaw was used to get RCE in the latest Pwn2Own competition.

http://muffsec.com/blog/?p=608

 

That's the news, folks.

S

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Application Security This Week for August 2nd

by Bill Sempf 2. August 2020 07:23

Check your Docker API permissions.  A new piece of malware has been turning cloud hosted containers into mining rigs.

https://www.intezer.com/container-security/watch-your-containers-doki-infecting-docker-servers-in-the-cloud/

 

Remember when I told you that Microsoft is dropping support for TLS 1.0 and 1.1?  Well, SHA-1 is next.

https://www.theregister.com/2020/07/29/microsoft_windows_sha_1/

 

1d8 posted a good primer on setting up an android security analysis lab.  It's pretty solid.

https://github.com/1d8/Android-Analysis

I did a talk on a similar topic at GrrCon a few years back

http://www.irongeek.com/i.php?page=videos/grrcon2016/114-breaking-android-apps-for-fun-and-profit-bill-sempf

 

Finally, I'll be at the OWASP Booth at Virtual BlackHat Wednesday afternoon (3-7 EDT). I have no idea how it will work yet, but it should be fun! Come have a virtual beer with me.

 

That's the news.  Stay safe out there.

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Husband. Father. Pentester. Secure software composer. Brewer. Lockpicker. Ninja. Insurrectionist. Lumberjack. All words that have been used to describe me recently. I help people write more secure software.

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