Source
msrc-blog
Summary Summary Microsoft recently mitigated a set of cross-site scripting vulnerabilities affecting Azure Bastion and Azure Container Registry (ACR). Exploitation of these vulnerabilities could have potentially allowed for an unauthorized user to gain access to a target user’s session within the compromised Azure service, and subsequently lead to data tampering or resource modification.
2023 年 6 月 13 日 (米国時間) 、マイクロソフトは、マイクロソフト製品に影響する脆弱性を修正するために、セキ
2023 年 6 月 13 日 (米国時間) 、マイクロソフトは、マイクロソフト製品に影響する脆弱性を修正するために、セキ
Intro Intro Finding vulnerabilities in software is no easy task by itself. Doing this at cloud scale is very challenging to perform manually, and we use tools to help us identify patterns or vulnerability signatures. Yara is one of those tools. Yara is a very popular tool with Blue teams, malware researchers, and for good reason.
Intro Intro Finding vulnerabilities in software is no easy task by itself. Doing this at cloud scale is very challenging to perform manually, and we use tools to help us identify patterns or vulnerability signatures. Yara is one of those tools. Yara is a very popular tool with Blue teams, malware researchers, and for good reason.
Available today on all major podcast platforms is The BlueHat Podcast, a new series of security research focused conversations, continuing the themes from the BlueHat 2023 conference (session recordings available to watch here). Since 2005, BlueHat has been where the security research community, and Microsoft, come together as peers: to debate, discuss, share, challenge, celebrate and learn.
Available today on all major podcast platforms is The BlueHat Podcast, a new series of security research focused conversations, continuing the themes from the BlueHat 2023 conference (session recordings available to watch here). Since 2005, BlueHat has been where the security research community, and Microsoft, come together as peers: to debate, discuss, share, challenge, celebrate and learn.
Summary Summary Today, Microsoft is releasing CVE-2023-24932, and associated configuration guidance, to address a Secure Boot bypass vulnerability used by the BlackLotus bootkit to exploit CVE-2022-21894. Customers will need to closely follow the configuration guidance to fully protect against this vulnerability. This vulnerability allows an attacker to execute self-signed code at the Unified Extensible Firmware Interface (UEFI) level while Secure Boot is enabled.
Summary Summary Today, Microsoft is releasing CVE-2023-24932, and associated configuration guidance, to address a Secure Boot bypass vulnerability used by the BlackLotus bootkit to exploit CVE-2022-21894. Customers will need to closely follow the configuration guidance to fully protect against this vulnerability. This vulnerability allows an attacker to execute self-signed code at the Unified Extensible Firmware Interface (UEFI) level while Secure Boot is enabled.
2023 年 5 月 9 日 (米国時間)、マイクロソフトは、マイクロソフト製品に影響する脆弱性を修正するために、セキ