CVE-2023-34463

CVE-2023-34463

DataEase is an open source data visualization analysis tool to analyze data and gain insight into business trends. In affected versions Unauthorized users can delete an application erroneously. This vulnerability has been fixed in version 1.18.8. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Source: CVE-2023-34463

CVE-2023-35168

CVE-2023-35168

DataEase is an open source data visualization analysis tool to analyze data and gain insight into business trends. Affected versions of DataEase has a privilege bypass vulnerability where ordinary users can gain access to the user database. Exposed information includes md5 hashes of passwords, username, email, and phone number. The vulnerability has been fixed in v1.18.8. Users are advised to upgrade. There are no known workarounds for the vulnerability.

Source: CVE-2023-35168

CVE-2023-33176

CVE-2023-33176

BigBlueButton is an open source virtual classroom designed to help teachers teach and learners learn. In affected versions are affected by a Server-Side Request Forgery (SSRF) vulnerability. In an `insertDocument` API request the user is able to supply a URL from which the presentation should be downloaded. This URL was being used without having been successfully validated first. An update to the `followRedirect` method in the `PresentationUrlDownloadService` has been made to validate all URLs to be used for presentation download. Two new properties `presentationDownloadSupportedProtocols` and `presentationDownloadBlockedHosts` have also been added to `bigbluebutton.properties` to allow administrators to define what protocols a URL must use and to explicitly define hosts that a presentation cannot be downloaded from. All URLs passed to `insertDocument` must conform to the requirements of the two previously mentioned properties. Additionally, these URLs must resolve to valid addresses, and these addresses must not be local or loopback addresses. There are no workarounds. Users are advised to upgrade to a patched version of BigBlueButton.

Source: CVE-2023-33176

CVE-2023-35170

CVE-2023-35170

Sliver is an open source cross-platform adversary emulation/red team framework. The cryptography implementation in Sliver up to and including version 1.5.39 allows a man in the middle (MitM) attack with access to the corresponding implant binary to execute arbitrary codes on implanted devices via intercepted and crafted responses. A successful attack grants the attacker permission to execute arbitrary code on the implanted device. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Source: CVE-2023-35170

CVE-2023-35933

CVE-2023-35933

OPenFGA is an open source authorization/permission engine built for developers. OpenFGA versions v1.1.0 and prior are vulnerable to a DoS attack when Check and ListObjects calls are executed against authorization models that contain circular relationship definitions. Users are affected by this vulnerability if they are using OpenFGA v1.1.0 or earlier, and if you are executing `Check` or `ListObjects` calls against a vulnerable authorization model. Users are advised to upgrade to version 1.1.1. There are no known workarounds for this vulnerability. Users that do not have circular relationships in their models are not affected.

Source: CVE-2023-35933