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### Impact A vulnerability in Rancher has been discovered, leading to a local user impersonation through SAML Authentication on first login. The issue occurs when a SAML authentication provider (AP) is configured (e.g. Keycloak). A newly created AP user can impersonate any user on Rancher by manipulating cookie values during their initial login to Rancher. This vulnerability could also be exploited if a Rancher user (present on the AP) is removed, either manually or automatically via the [User Retention feature](https://ranchermanager.docs.rancher.com/how-to-guides/advanced-user-guides/enable-user-retention) with delete-inactive-user-after. More precisely, Rancher validates only a subset of input from the SAML assertion request; however, it trusts and uses values that are not properly validated. An attacker could then configure the saml_Rancher_UserID cookie and the saml_Rancher_Action cookie so that the user principal from the AP will be added to the user specified by the attacker (...

### Impact An unauthenticated stack overflow crash, leading to a denial of service (DoS), was identified in Rancher’s `/v3-public/authproviders` public API endpoint. A malicious user could submit data to the API which would cause the Rancher server to crash, but no malicious or incorrect data would actually be written in the API. The downstream clusters, i.e., the clusters managed by Rancher, are not affected by this issue. This vulnerability affects those using external authentication providers as well as Rancher’s local authentication. ### Patches The patch includes the removal of unnecessary HTTP methods of the specific API. Patched versions include releases `v2.8.13`, `v2.9.7` and `v2.10.3`. ### Workarounds There are no workarounds for this issue. Users are recommended to upgrade, as soon as possible, to a version of Rancher Manager that contains the fix. ### References If you have any questions or comments about this advisory: - Reach out to the [SUSE Rancher Security team](h...

### Impact A vulnerability has been identified within Rancher where it is possible for an unauthenticated user to list all CLI authentication tokens and delete them before the CLI is able to get the token value. This effectively prevents users from logging in via the CLI when using rancher token as the execution command (instead of the token directly being in the kubeconfig). Note that this token is not the kubeconfig token and if an attacker is able to intercept it they can't use it to impersonate a real user since it is encrypted. This happens because for SAML-based authentication providers, the login flow from the CLI works by generating a link to be pasted in the browser, and then polling every 10 seconds for the `/v3-public/authTokens/<token name>` endpoint. The `<token name>` is randomly generated by the CLI. Once the login flow succeeds, Rancher creates an auth token (with an encrypted token value). The CLI then deletes the authToken. Rancher deployments using only the loc...

FortiGuard Labs discovers Winos 4.0 malware targeting Taiwan via phishing. Learn how this advanced threat steals data and…

A new campaign is targeting companies in Taiwan with malware known as Winos 4.0 as part of phishing emails masquerading as the country's National Taxation Bureau. The campaign, detected last month by Fortinet FortiGuard Labs, marks a departure from previous attack chains that have leveraged malicious game-related applications. "The sender claimed that the malicious file attached was a list of

The MongoDB Shell may be susceptible to control character injection where an attacker with control over the database cluster contents can inject control characters into the shell output. This may result in the display of falsified messages that appear to originate from mongosh or the underlying operating system, potentially misleading users into executing unsafe actions. The vulnerability is exploitable only when mongosh is connected to a cluster that is partially or fully controlled by an attacker. This issue affects mongosh versions prior to 2.3.9.

The MongoDB Shell may be susceptible to control character injection where an attacker with control of the user’s clipboard could manipulate them to paste text into mongosh that evaluates arbitrary code. Control characters in the pasted text can be used to obfuscate malicious code. This issue affects mongosh versions prior to 2.3.9.

The MongoDB Shell may be susceptible to control character injection where an attacker with control of the mongosh autocomplete feature, can use the autocompletion feature to input and run obfuscated malicious text. This requires user interaction in the form of the user using ‘tab’ to autocomplete text that is a prefix of the attacker’s prepared autocompletion. This issue affects mongosh versions prior to 2.3.9.  The vulnerability is exploitable only when mongosh is connected to a cluster that is partially or fully controlled by an attacker.

While countries and companies are fighting over access to encrypted files and chats, our data privacy may get crushed.

The threat actor known as Space Pirates has been linked to a malicious campaign targeting Russian information technology (IT) organizations with a previously undocumented malware called LuckyStrike Agent. The activity was detected in November 2024 by Solar, the cybersecurity arm of Russian state-owned telecom company Rostelecom. It's tracking the activity under the name Erudite Mogwai. The