CVE-2020-0543 - log back

CVE-2020-0543 edited at 09 Jun 2020 20:03:58
Severity
- Unknown
+ High
Remote
- Unknown
+ Local
Type
- Unknown
+ Information disclosure
Description
+ A new domain bypass transient execution attack known as Special Register Buffer Data Sampling (SRBDS) has been found. This flaw allows data values from special internal registers to be leaked by an attacker able to execute code on any core of the CPU. An unprivileged, local attacker can use this flaw to infer values returned by affected instructions known to be commonly used during cryptographic operations that rely on uniqueness, secrecy, or both.
References
+ https://software.intel.com/security-software-guidance/insights/deep-dive-special-register-buffer-data-sampling
+ https://blogs.intel.com/technology/2020/06/ipas-security-advisories-for-june-2020/#gs.6uyhri
Notes
CVE-2020-0543 created at 09 Jun 2020 19:49:26