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Managed to get signed length value to memcpy()
02-16 01:44:49.096 6423 6471 W bt_hci_packet_fragmenter: reassemble_and_dispatch reassemble_and_dispatch
02-16 01:44:49.096 6423 6471 W bt_hci_packet_fragmenter: reassemble_and_dispatch p… Continue reading memcpy() in device/program with jemalloc allocator does not crash
Can somebody advise how to exploit this use after free bug on a high level, if this is even possible? Low level (detailed advice) would also be great.
How to obtain code execution here?
The bug is simulated and this is do… Continue reading Obtaining code execution from use after free?
Getting the below error (NSS error -5990) when trying to connect using curl
About to connect() to xxx.yyy.com port 443 (#0)
* Trying nnn.nn.nn.nn… connected
* Connected to xxx.yyy.com (nnn.nn.nn.nn) port 443 (#0)
* Initi… Continue reading NSS error when running curl command [on hold]
wondering what other SMBs are doing to manage dynamic access requirements for AWS platform.
Currently we have 3 IAM roles (admin, dev, readonly) which users can choose after authenticating with https://www.okta.com/
Is ther… Continue reading User access control and management in AWS Environment
Trying to use gpg (GnuPG) 2.0.28 to encrypt/decrypt some text in a script.
From version 2 on-wards, gpg-agent forces pinentry upon calling the adddecryptkey() function (even when the function includes the passphrase paramete… Continue reading Automated PHP Script to encrypt/decrypt using gpg 2.0.28 [migrated]
Setup: 11 Windows7 Workstations, Windows 2008 SBS SP2, Cisco Router
Yesterday I RDP’ed to my long running admin session in Windows SBS 2008 to find this security alert waiting:
Clicking on “View Certificate” reveals this:… Continue reading Orphan certificate alert for unknown site on running RDP session
I am trying to understand how “Integer Overflow” happens here and how it works.
The vulnerability exists in the chunk of “tx3g”. Chunk_size is the unit which overflows the sum of size. That’s to say, the memory assigned is less than the s… Continue reading CVE-2015-3864 – Android Stagefright – how Integer Overflow happens here?