The Curious Engineer

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lcamtuf's old blog

lcamtuf.blogspot.com

Security

’10’15’20’25
Posts
51 from 8 Jun 2010 to 21 Oct 2022
Posting
quiet since 2022
Kind
personal blog
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https://lcamtuf.blogspot.com/feeds/posts/default

2022 1

  1. Officially retiring this...

2021 1

  1. Practical Doomsday

2017 1

  1. AFL experiments, or please eat your brötli

2016 3

  1. CSS mix-blend-mode is bad for your browsing history
  2. Clearing up some misconceptions around the "ImageTragick" bug
  3. Automatically inferring file syntax with afl-analyze

2015 6

  1. New in AFL: persistent mode
  2. Finding bugs in SQLite, the easy way
  3. On journeys
  4. Another round of image bugs: PNG and JPEG XR
  5. Bi-level TIFFs and the tale of the unexpectedly early patch
  6. afl-fuzz: making up grammar with a dictionary in hand

2014 14

  1. afl-fuzz: nobody expects CDATA sections in XML
  2. afl-fuzz: crash exploration mode
  3. Pulling JPEGs out of thin air
  4. PSA: don't run 'strings' on untrusted files (CVE-2014-8485)
  5. Two more browser memory disclosure bugs (CVE-2014-1580 and #19611cz)
  6. Fuzzing random programs without execve()
  7. Bash bug: the other two RCEs, or how we chipped away at the original fix (CVE-2014-6277 and '78)
  8. Bash bug: apply Florian's patch now (CVE-2014-6277 and CVE-2014-6278)
  9. Quick notes about the bash bug, its impact, and the fixes so far
  10. CVE-2014-1564: Uninitialized memory with truncated images in Firefox
  11. Binary fuzzing strategies: what works, what doesn't
  12. A bit more about american fuzzy lop
  13. Boolean algebra with CSS (when you can only set colors)
  14. Messing around with <a download>

2013 2

  1. Some harmless, old-fashioned fun with CSS
  2. Firefox: HTTPS and response code 407

2012 4

  1. Lessons in history
  2. This page is now certified
  3. Yes, you can have fun with downloads
  4. p0f is back!

2011 11

  1. Notes about the post-XSS world
  2. X-Frame-Options, or solving the wrong problem
  3. CSS :visited may be a bit overrated
  4. "The Tangled Web" is out
  5. An origin is forever
  6. The subtle / deadly problem with CSP
  7. Using View > Encoding can kill you (in a manner of speaking)
  8. A note on an MHTML vulnerability
  9. The other reason to beware ExternalInterface.call()
  10. Warning: OBJECT and EMBED are inherently unsafe
  11. Announcing cross_fuzz, a potential 0-day in circulation, and more

2010 8

  1. Firefox 3.6.13: damn you, corner cases
  2. HTTP cookies, or how not to design protocols
  3. On designing UIs for non-robots
  4. Guerrilla CNC home manufacturing guide
  5. HTTPS is not a very good privacy tool
  6. Browser-side XSS detectors of doom
  7. The curse of inverse strokejacking
  8. Safari: a tale of betrayal and revenge