Bug 2238009 (CVE-2023-4807) - CVE-2023-4807 openssl: POLY1305 MAC implementation corrupts XMM registers on Windows
Summary: CVE-2023-4807 openssl: POLY1305 MAC implementation corrupts XMM registers on ...
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2023-4807
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2238010
TreeView+ depends on / blocked
 
Reported: 2023-09-08 12:36 UTC by Avinash Hanwate
Modified: 2023-09-18 15:12 UTC (History)
8 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
A vulnerability was found in OpenSSL. The security issue occurs in the POLY1305 MAC (message authentication code) implementation, that contains a bug that might corrupt the internal state of applications on the Windows 64 platform when running on newer X86_64 processors supporting the AVX512-IFMA instructions.
Clone Of:
Environment:
Last Closed: 2023-09-18 05:07:09 UTC
Embargoed:

Attachments (Terms of Use)

Description Avinash Hanwate 2023-09-08 12:36:34 UTC 
The POLY1305 MAC (message authentication code) implementation contains a bug that might corrupt the internal state of applications on the Windows 64 platform when running on newer X86_64 processors supporting the AVX512-IFMA instructions.

https://www.openssl.org/news/secadv/20230908.txt
Note You need to log in before you can comment on or make changes to this bug.