#docker

### Impact Vela pipelines can use variable substitution combined with insensitive fields like `parameters`, `image` and `entrypoint` to inject secrets into a plugin/image and — by using common substitution string manipulation — can bypass log masking and expose secrets without the use of the commands block. This unexpected behavior primarily impacts secrets restricted by the "no commands" option. This can lead to unintended use of the secret value, and increased risk of exposing the secret during image execution bypassing log masking. Given by the following substitution examples: using `parameters` ```yaml steps: - name: example image: <some plugin> secrets: [ example_secret ] parameters: example: $${EXAMPLE_SECRET} ``` using `image` tag ```yaml steps: - name: example image: <some plugin>:latest${EXAMPLE_SECRET} secrets: [ example_secret ] ``` using `entrypoint` as a shim for `commands` ```yaml steps: - name: example image: <some plugin> secre...

### Impact Vela pipelines can use variable substitution combined with insensitive fields like `parameters`, `image` and `entrypoint` to inject secrets into a plugin/image and — by using common substitution string manipulation — can bypass log masking and expose secrets without the use of the commands block. This unexpected behavior primarily impacts secrets restricted by the "no commands" option. This can lead to unintended use of the secret value, and increased risk of exposing the secret during image execution bypassing log masking. Given by the following substitution examples: using `parameters` ```yaml steps: - name: example image: <some plugin> secrets: [ example_secret ] parameters: example: $${EXAMPLE_SECRET} ``` using `image` tag ```yaml steps: - name: example image: <some plugin>:latest${EXAMPLE_SECRET} secrets: [ example_secret ] ``` using `entrypoint` as a shim for `commands` ```yaml steps: - name: example image: <some plugin> secre...

Red Hat Security Advisory 2024-1270-03 - An update for docker is now available for Red Hat Enterprise Linux 7 Extras.

By Deeba Ahmed Patch Now! One-Day Vulnerabilities Exploited by Magnet Goblin to Deliver Linux Malware! This is a post from HackRead.com Read the original post: Magnet Goblin Hackers Using Ivanti Flaws to Deploy Linux Malware

A cross-site request forgery (CSRF) vulnerability in Jenkins docker-build-step Plugin 2.11 and earlier allows attackers to connect to an attacker-specified TCP or Unix socket URL, and to reconfigure the plugin using the provided connection test parameters, affecting future build step executions.

A missing permission check in an HTTP endpoint in Jenkins docker-build-step Plugin 2.11 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified TCP or Unix socket URL, and to reconfigure the plugin using the provided connection test parameters, affecting future build step executions.

Red Hat Security Advisory 2024-1150-03 - An update for buildah is now available for Red Hat Enterprise Linux 9.

### Summary Use of inherently unsafe `*const c_void` and `ExternalPointer` leads to use-after-free access of the underlying structure, resulting in arbitrary code execution. ### Details `*const c_void` and `ExternalPointer` (defined via `external!()` macros) types are used to represent `v8::External` wrapping arbitrary `void*` with an external lifetime. This is inherently unsafe as we are effectively eliding all Rust lifetime safety guarantees. `*const c_void` is trivially unsafe. `ExternalPointer` attempts to resolve this issue by wrapping the underlying pointer with a `usize`d marker ([`ExternalWithMarker<T>`](https://github.com/denoland/deno_core/blob/a2838062a8f51926140a48a8aa926330c6f9070c/core/external.rs#L49)). However, the marker [relies on the randomness of PIE address (binary base address)](https://github.com/denoland/deno_core/blob/a2838062a8f51926140a48a8aa926330c6f9070c/core/external.rs#L10) which is still trivially exploitable for a non-PIE binary. It is also equall...

### Summary Use of raw file descriptors in `op_node_ipc_pipe()` leads to premature close of arbitrary file descriptors, allowing standard input to be re-opened as a different resource resulting in permission prompt bypass. ### Details Node child_process IPC relies on the JS side to pass the raw IPC file descriptor to `op_node_ipc_pipe()`, which returns a `IpcJsonStreamResource` ID associated with the file descriptor. On closing the resource, the raw file descriptor is closed together. Although closing a file descriptor is seemingly a harmless task, this has been known to be exploitable: - With `--allow-read` and `--allow-write` permissions, one can open `/dev/ptmx` as stdin. This device happily accepts TTY ioctls and pipes anything written into it back to the reader. - This has been presented in a hacking competition (WACON 2023 Quals "dino jail"). - However, the precondition of this challenge was heavily contrived: fd 0 has manually been closed by FFI and `setuid()` was used...

Threat actors are targeting misconfigured and vulnerable servers running Apache Hadoop YARN, Docker, Atlassian Confluence, and Redis services as part of an emerging malware campaign designed to deliver a cryptocurrency miner and spawn a reverse shell for persistent remote access. “The attackers leverage these tools to issue exploit code, taking advantage of common misconfigurations and