RE: Upgrading OpenSSL on Windows 10

2022-11-22 Thread Job Cacka
Michael's point should be asked and answered first for your environment. To find all of the OpenSSL bits used on a windows system you would use Powershell or a tool that flexes its use like PDQ Inventory. There is a steep learning curve and it is probably off topic for this group but there are

RE: CVE-2022-37454 SHA-3 buffer overflow

2022-10-24 Thread Job Cacka
That is good to hear as it touches many things. Thanks for letting me know. Job -Original Message- From: Tomas Mraz Sent: Monday, October 24, 2022 1:58 AM To: Job Cacka ; openssl-users@openssl.org Subject: Re: CVE-2022-37454 SHA-3 buffer overflow The implementation of SHA-3

RE: CVE-2022-37454 SHA-3 buffer overflow

2022-10-21 Thread Job Cacka
to retain the original functionality. Alternatively, one can process the entire input (or produce the entire output) at once, avoiding the queuing functions altogether. From: Job Cacka Sent: Friday, October 21, 2022 11:33 AM To: 'openssl-users@openssl.org' Subject: CVE-2022-37454 SHA-3 buffer

CVE-2022-37454 SHA-3 buffer overflow

2022-10-21 Thread Job Cacka
I was reading that SHA-3 has a buffer overflow in the C implementation that is used by PHP and Python. https://nvd.nist.gov/vuln/detail/CVE-2022-37454 https://mouha.be/sha-3-buffer-overflow/ How does OpenSSL implement SHA-3 in the following algorithms? Is SHA3 only used in SHA3-224,