CVE-2019-1125 An information disclosure vulnerability exists when certain central processing units (CPU) speculatively access memory
Description
An information disclosure vulnerability exists when certain central processing units (CPU) speculatively access memory. An attacker who successfully exploited the vulnerability could read privileged data across trust boundaries. To exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted application. The vulnerability would not allow an attacker to elevate user rights directly, but it could be used to obtain information that could be used to try to compromise the affected system further. On January 3, 2018, Microsoft released an advisory and security updates related to a newly-discovered class of hardware vulnerabilities (known as Spectre) involving speculative execution side channels that affect AMD, ARM, and Intel CPUs to varying degrees. This vulnerability, released on August 6, 2019, is a variant of the Spectre Variant 1 speculative execution side channel vulnerability and has been assigned CVE-2019-1125. Microsoft released a security update on July 9, 2019 that addresses the vulnerability through a software change that mitigates how the CPU speculatively accesses memory. Note that this vulnerability does not require a microcode update from your device OEM.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Windows 10 Version 1703 10.0 | 10.0.0 → dernières | Pas de correctif indiqué |
| Windows 10 Version 1803 10.0 | 10.0.0 → dernières | Pas de correctif indiqué |
| Windows Server, version 1803 (Server Core Installation) 10.0 | 10.0.0 → dernières | Pas de correctif indiqué |
| Windows 10 Version 1809 10.0 | 10.0.0 → dernières | Pas de correctif indiqué |
| Windows Server 2019 10.0 | 10.0.0 → dernières | Pas de correctif indiqué |
| Windows Server 2019 (Server Core installation) 10.0 | 10.0.0 → dernières | Pas de correctif indiqué |
| Windows 10 Version 1709 for 32-bit Systems 10.0 | 10.0.0 → dernières | Pas de correctif indiqué |
| Windows 10 Version 1709 10.0 | 10.0.0 → dernières | Pas de correctif indiqué |
| Windows 10 Version 1903 for 32-bit Systems 10.0 | 10.0.0 → dernières | Pas de correctif indiqué |
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| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Windows 10 Version 1903 for x64-based Systems 10.0 | 10.0.0 → dernières | Pas de correctif indiqué |
| Windows 10 Version 1903 for ARM64-based Systems 10.0 | 10.0.0 → dernières | Pas de correctif indiqué |
| Windows Server, version 1903 (Server Core installation) 10.0 | 10.0.0 → dernières | Pas de correctif indiqué |
| Windows 10 Version 1507 10.0 | 10.0.0 → dernières | Pas de correctif indiqué |
| Windows 10 Version 1607 10.0 | 10.0.0 → dernières | Pas de correctif indiqué |
| Windows Server 2016 10.0 | 10.0.0 → dernières | Pas de correctif indiqué |
| Windows Server 2016 (Server Core installation) 10.0 | 10.0.0 → dernières | Pas de correctif indiqué |
| Windows 7 6.1 | 6.1.0 → dernières | Pas de correctif indiqué |
| Windows 7 Service Pack 1 6.1 | 6.1.0 → dernières | Pas de correctif indiqué |
| Windows 8.1 6.3 | 6.3.0 → dernières | Pas de correctif indiqué |
| Windows Server 2008 Service Pack 2 6.0 | 6.0.0 → dernières | Pas de correctif indiqué |
| Windows Server 2008 Service Pack 2 (Server Core installation) 6.0 | 6.0.0 → dernières | Pas de correctif indiqué |
| Windows Server 2008 Service Pack 2 6.0 | 6.0.0 → dernières | Pas de correctif indiqué |
| Windows Server 2008 R2 Systems Service Pack 1 6.1 | 6.1.0 → dernières | Pas de correctif indiqué |
| Windows Server 2008 R2 Service Pack 1 6.1 | 6.1.0 → dernières | Pas de correctif indiqué |
| Windows Server 2008 R2 Service Pack 1 (Server Core installation) 6.0 | 6.0.0 → dernières | Pas de correctif indiqué |
| Windows Server 2012 6.2 | 6.2.0 → dernières | Pas de correctif indiqué |
| Windows Server 2012 (Server Core installation) 6.2 | 6.2.0 → dernières | Pas de correctif indiqué |
| Windows Server 2012 R2 6.3 | 6.3.0 → dernières | Pas de correctif indiqué |
| Windows Server 2012 R2 (Server Core installation) 6.3 | 6.3.0 → dernières | Pas de correctif indiqué |
Références
- portal.msrc.microsoft.com portal.msrc.microsoft.com
- www.synology.com www.synology.com
- RHSA-2019:2600 access.redhat.com
- RHSA-2019:2609 access.redhat.com
- RHSA-2019:2695 access.redhat.com
- RHSA-2019:2696 access.redhat.com
- RHSA-2019:2730 access.redhat.com
- kc.mcafee.com kc.mcafee.com
- RHSA-2019:2900 access.redhat.com
- RHSA-2019:2899 access.redhat.com
- RHSA-2019:2975 access.redhat.com
- RHSA-2019:3011 access.redhat.com
- RHBA-2019:2824 access.redhat.com
- RHSA-2019:3220 access.redhat.com
- RHBA-2019:3248 access.redhat.com
- packetstormsecurity.com packetstormsecurity.com
- www.huawei.com www.huawei.com
Chronologie
- Publiée
- Dernière modification