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The SOC (Security Operations Centre) current tooling will provide us with detection opportunities with ongoing research into the known indicators of compromise and apply necessary detection rulesets. The Aspire SOC cannot provide preventative measures should the vulnerability continue to remain without Hotfixes being applied. Any systems running Intel Ice Laker or latent CPUS are certainly at risk of compromise.
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The flaw could highly likely enable an authenticated user, local access to proceed in escalating privileges, disseminate sensitive information and deny services. CVE-2023-23583 as the more serious of the discoveries that set around processor instructions that generate unexpected behaviours in Intel processors. The identified CVEs prove a concern due to the critical impact on systems that utilise the Citrix Hypervisor. Citrix Hypervisor Security Update: Addressing CVE-2023-23583 and CVE-2023-46835 VulnerabilitiesĪ reported discovery denotes two counts of significant vulnerabilities within the Citrix Hypervisor, with key focus on those with specified to have Intel and AMD Processors. Users who do not want to update manually can rely on the web browser to check for the latest updates automatically and install them post launch. Aspire Recommendationsĭissemination of the vulnerability has been addressed with patched versions rolling out globally to Windows users (1.199/.200) and Mac and Linux users (1.199).ĭespite advisory notes reporting of delays, the current guidance states that users should update Google Chrome as soon as possible. CountermeasuresĪspire SOC currently awaiting analysis of CVE-2023-6345 Detail, what we know is that this is due to the zero-day remains to be exploited by Threat Actor Groups. Google reports that Skia is deployed with additional products such as ChromeOS, Android and Flutter. This vulnerability poses risks that bracket crashes and execution of arbitrary code. Google has been tracking a high severity exploit that exists in the wild, the reported vulnerability originates from an integer overflow exposure within the Skia open source 2D graphics engine library. Google have reported awareness of a 6th Zero Day which has been fixed via an emergency security update as a countermeasure to current ongoing spyware attack exploits. Zero-Day Alert: Google Chrome emergency update fix for CVE-2023-6345 Jira Data Center and Server, Patch to a minimum fix version of 9.11.3 or latest.Bamboo Data Center and Server, Patch to a minimum fix version of 9.2.7, 9.3.4, 9.3.5 or latest.Bitbucket Data Center and Server, Patch to a minimum fix version of 7.21.18 or latest.Confluence Data Center and Server, Patch to a minimum fix version of 8.6.1 or latest.Crowd Data Center and Server, Patch to a minimum fix version of 5.1.6, 5.2.1 or latest.Data Center and Server 9.3: Upgrade to a release greater than or equal to 9.3.4Īdditionally, the minimum requirements are as follows:.JDK 1.8u121+ should be used in case Java 8 used to run Bamboo Data Center and Server.Bamboo Data Center and Server 9.2: Upgrade to a release greater than or equal to 9.2.7.Dependent on end user version, consider upgrading current instance to one of the specified supported fixed versions: Aspire Recommendationsīamboo Data Center and Server customers upgrade to the latest version. Remote code execution is expected to be trigger with CrowdStrike heuristics allowing Aspire SOC to investigate and contribute to rollout to ensure vulnerable software is patched. The Bottom-line Up Front (BLUF) denotes that both vulnerabilities enable authenticated attackers to execute arbitrary code, significantly impacting confidentiality, integrity, and availability, and require no user interaction. RCE (Remote Code Execution) Vulnerabilities in Bamboo & Crowd Data Center and Server: CVE-2023-22516, CVE-2023-22521Ītlassian has urgently issued security advisories for two separate products reported as Bamboo Data Center/Server and Crowd Data Center/Server.