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Tag: File

Data Integrity: MD5/SHA1 are Your Best Friends!

November 24, 2011 OS, Security, Software 3 comments

Yesterday, I faced a very strange story that I would like to tell you to prove the importance of “integrity” in information security. Wikipedia defines data integrity as following: “Data Integrity in its broadest meaning refers to the trustworthiness of system resources over their entire life cycle.“ The “entire life

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Should Dropbox & Co be Killed?

April 25, 2011 Cloud Computing, Privacy, Software 4 comments

I’m a big fan of the Dropbox application for a while. Dropbox helps you to synchronize your files within a personal deposit located in the cloud. If you have multiple Dropbox clients configured, your files will be instantly synchronized between all your devices when they come online. I use it

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Upcoming Events

Here is a list of events that I will attend and cover via Twitter and wrap-ups. Ping me if you want to meet! The list is regularly updated.

SANS Munich 2023

Recent Articles

  • [SANS ISC] A Backdoor with Smart Screenshot Capability
  • This Blog Has 20 Years!
  • [SANS ISC] A First Malicious OneNote Document
  • [SANS ISC] Do you collect “Observables” or “IOCs”?
  • [SANS ISC] Another Script-Based Ransomware

Time Machine

Popular Articles

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Recent Tweets

  • After a training week, a good MTB ride ‍♂️… I think that this one can be renamed “Apocalypse Mud”! ️ pic.twitter.com/RAfEk5kPbj

    Yesterday at 11:11

  • And another run completed! A bunch of new RE’s in the wild! Congrats to all who suffered this week! #SANSParis pic.twitter.com/zt4ZFB0jMl

    March 25, 2023 14:29

  • Interesting tool : www.kitploit.com/2023/03/qrexf… pic.twitter.com/DgBqkQEFza

    March 25, 2023 13:28

  • Best SSID ever! twitter.com/Miiitch/status/163…

    March 25, 2023 12:21

  • Another website that implements sh*ty password rules... Why can't I create a password with more characters? Are you… twitter.com/i/web/status/16395…

    March 25, 2023 08:53

RSS NVD Vulnerabilities Feed

  • CVE-2023-22266 (experience_manager, experience_manager_cloud_service) March 22, 2023
    Experience Manager versions 6.5.15.0 (and earlier) are affected by a URL Redirection to Untrusted Site ('Open Redirect') vulnerability. A low-privilege authenticated attacker could leverage this vulnerability to redirect users to malicious websites. Exploitation of this issue requires user interaction.
  • CVE-2023-22271 (experience_manager, experience_manager_cloud_service) March 22, 2023
    Experience Manager versions 6.5.15.0 (and earlier) are affected by a Weak Cryptography for Passwords vulnerability that can lead to a security feature bypass. A low-privileged attacker can exploit this in order to decrypt a user's password. The attack complexity is high since a successful exploitation requires to already have in possession this encrypted secret.
  • CVE-2023-22264 (experience_manager, experience_manager_cloud_service) March 22, 2023
    Experience Manager versions 6.5.15.0 (and earlier) are affected by a URL Redirection to Untrusted Site ('Open Redirect') vulnerability. A low-privilege authenticated attacker could leverage this vulnerability to redirect users to malicious websites. Exploitation of this issue requires user interaction.
  • CVE-2023-22265 (experience_manager, experience_manager_cloud_service) March 22, 2023
    Experience Manager versions 6.5.15.0 (and earlier) are affected by a URL Redirection to Untrusted Site ('Open Redirect') vulnerability. A low-privilege authenticated attacker could leverage this vulnerability to redirect users to malicious websites. Exploitation of this issue requires user interaction.
  • CVE-2023-22262 (experience_manager, experience_manager_cloud_service) March 22, 2023
    Experience Manager versions 6.5.15.0 (and earlier) are affected by a URL Redirection to Untrusted Site ('Open Redirect') vulnerability. A low-privilege authenticated attacker could leverage this vulnerability to redirect users to malicious websites. Exploitation of this issue requires user interaction.
  • CVE-2023-22263 (experience_manager, experience_manager_cloud_service) March 22, 2023
    Experience Manager versions 6.5.15.0 (and earlier) are affected by a URL Redirection to Untrusted Site ('Open Redirect') vulnerability. A low-privilege authenticated attacker could leverage this vulnerability to redirect users to malicious websites. Exploitation of this issue requires user interaction.
  • CVE-2023-22261 (experience_manager, experience_manager_cloud_service) March 22, 2023
    Experience Manager versions 6.5.15.0 (and earlier) are affected by a URL Redirection to Untrusted Site ('Open Redirect') vulnerability. A low-privilege authenticated attacker could leverage this vulnerability to redirect users to malicious websites. Exploitation of this issue requires user interaction.
  • CVE-2023-22260 (experience_manager, experience_manager_cloud_service) March 22, 2023
    Experience Manager versions 6.5.15.0 (and earlier) are affected by a URL Redirection to Untrusted Site ('Open Redirect') vulnerability. A low-privilege authenticated attacker could leverage this vulnerability to redirect users to malicious websites. Exploitation of this issue requires user interaction.
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