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### Summary The [AWS Serverless Application Model Command Line Interface (AWS SAM CLI)](https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/using-sam-cli.html) is an open-source CLI tool that helps Lambda developers to build and develop Lambda applications locally on their computers using Docker. After completing a build with AWS SAM CLI which include symlinks, the content of those symlinks are copied to the cache of the local workspace as regular files or directories. As a result, a user who does not have access to those symlinks outside of the Docker container would now have access via the local workspace. Users should [upgrade to v1.134.0 or newer](https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/manage-sam-cli-versions.html#manage-sam-cli-versions-upgrade) and ensure any forked or derivative code is patched to incorporate the new fixes. After upgrading, users must re-build their applications using the `sam build --use-cont...

### Summary The [AWS Serverless Application Model Command Line Interface (AWS SAM CLI)](https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/using-sam-cli.html) is an open-source CLI tool that helps Lambda developers to build and develop Lambda applications locally on their computers using Docker. When running the AWS SAM CLI build process with Docker and symlinks are included in the build files, the container environment allows a user to access privileged files on the host by leveraging the elevated permissions granted to the tool. A user could leverage the elevated permissions to access restricted files via symlinks and copy them to a more permissive location on the container. Users should [upgrade to v1.133.0](https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/manage-sam-cli-versions.html#manage-sam-cli-versions-upgrade) or newer and ensure any forked or derivative code is patched to incorporate the new fixes. ### Impact T...

An issue was discovered in the codec. A hash collision vulnerability (in the hash map used to manage connections) allows remote attackers to cause a considerable CPU load on the server (a Hash DoS attack) by initiating connections with colliding Source Connection IDs (SCIDs). See https://github.com/ncc-pbottine/QUIC-Hash-Dos-Advisory

### Summary The latest deployed fix for the SSRF vulnerability is through the use of the call `valid_host()`. The code available at lines [/ae34f7c055aa64fca58e995b70bc7f19da6ca33a/mobsf/MobSF/utils.py#L907-L957](https://github.com/MobSF/Mobile-Security-Framework-MobSF/blob/ae34f7c055aa64fca58e995b70bc7f19da6ca33a/mobsf/MobSF/utils.py#L907-L957) is vulnerable to SSRF abuse using DNS rebinding technique. ### PoC The following proof of concept: ```python def valid_host(host): """Check if host is valid.""" try: prefixs = ('http://', 'https://') if not host.startswith(prefixs): host = f'http://{host}' parsed = urlparse(host) domain = parsed.netloc path = parsed.path if len(domain) == 0: # No valid domain return False, None if len(path) > 0: # Only host is allowed return False, None if ':' in domain: # IPv6 return False, None ...

### Summary A Cross-Site Scripting (XSS) vulnerability exists in Beego's `RenderForm()` function due to improper HTML escaping of user-controlled data. This vulnerability allows attackers to inject malicious JavaScript code that executes in victims' browsers, potentially leading to session hijacking, credential theft, or account takeover. The vulnerability affects any application using Beego's `RenderForm()` function with user-provided data. Since it is a high-level function generating an entire form markup, many developers would assume it automatically escapes attributes (the way most frameworks do). ### Details The vulnerability is located in the `renderFormField()` function in Beego's `templatefunc.go` file (around lines 316-356). This function directly injects user-provided values into HTML without proper escaping: ```go return fmt.Sprintf(`%v<input%v%v name="%v" type="%v" value="%v"%v>`, label, id, class, name, fType, value, requiredString) ``` None of the values (label,...

### Summary There is a `ReDoS vulnerability risk` in the system, specifically when administrators create `notification` through the web service(`pushdeer` and `whapi`). If a string is provided that triggers catastrophic backtracking in the regular expression, it may lead to a ReDoS attack. ### Details The regular expression` \/*$\` is used to match zero or more slashes `/` at the end of a URL. When a malicious attack string appends a large number of slashes `/` and a non-slash character at the end of the URL, the regular expression enters a backtracking matching process. During this process, the regular expression engine starts checking each slash from the first one, continuing until it encounters the last non-slash character. Due to the greedy matching nature of the regular expression, this process repeats itself, with each backtrack checking the next slash until the last slash is checked. This backtracking process consumes significant CPU resources. ```js .replace(/\/*$/, "") ``` Fo...

In an address to Congress this month, President Trump claimed he had "brought free speech back to America." But barely two months into his second term, the president has waged an unprecedented attack on the First Amendment rights of journalists, students, universities, government workers, lawyers and judges. This story explores a slew of recent actions by the Trump administration that threaten to undermine all five pillars of the First Amendment to the U.S. Constitution, which guarantees freedoms concerning speech, religion, the media, the right to assembly, and the right to petition the government and seek redress for wrongs.

Plus: Alleged Snowflake hacker will be extradited to US, internet restrictions create an information vacuum in Myanmar, and London gets its first permanent face recognition cameras.

Palo Alto, USA, 29th March 2025, CyberNewsWire

### Impact The library used to extract archives (github.com/jaredallard/archives) was vulnerable to the "zip slip" vulnerability. This is used to extract native extension archives and repository source archives. A native extension or repository archive could be crafted in such a way where a remote code execution or modification/reading of a file is possible using the user who is running stencil. The severity is marked as "medium" because native extensions have always considered to be "unsafe" to run when not trusted. Native extensions are arbitrary code being ran, which could always do this same exploit with less steps. The medium severity is to reflect that this could be done even when a user is _not_ using a native extension, for example a repository source archive. However, one would need to mutate the archives provided by Github or perform some hackery with links, which may not be possible. Thus, "medium" is used out of an abundance of caution where I would've labeled this as "lo...