CVSS: 7.8EPSS: 0%CPEs: 46EXPL: 0CVE-2023-32820
https://notcve.org/view.php?id=CVE-2023-32820
02 Oct 2023 — In wlan firmware, there is a possible firmware assertion due to improper input handling. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07932637; Issue ID: ALPS07932637. En wlan firmware, existe una posible afirmación del firmware debido a un manejo inadecuado de la entrada. • https://corp.mediatek.com/product-security-bulletin/October-2023 • CWE-20: Improper Input Validation CWE-617: Reachable Assertion •
CVSS: 5.0EPSS: 0%CPEs: 1EXPL: 0CVE-2023-40026 – Path traversal allows leaking out-of-bound Helm charts from Argo CD repo-server
https://notcve.org/view.php?id=CVE-2023-40026
27 Sep 2023 — Argo CD is a declarative continuous deployment framework for Kubernetes. In Argo CD versions prior to 2.3 (starting at least in v0.1.0, but likely in any version using Helm before 2.3), using a specifically-crafted Helm file could reference external Helm charts handled by the same repo-server to leak values, or files from the referenced Helm Chart. This was possible because Helm paths were predictable. The vulnerability worked by adding a Helm chart that referenced Helm resources from predictable paths. Bec... • https://argo-cd.readthedocs.io/en/stable/operator-manual/installation/#supported-versions • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 8.8EPSS: 0%CPEs: 2EXPL: 0CVE-2023-43631 – SSH as Root Unlockable Without Triggering Measured Boot
https://notcve.org/view.php?id=CVE-2023-43631
21 Sep 2023 — On boot, the Pillar eve container checks for the existence and content of “/config/authorized_keys”. If the file is present, and contains a supported public key, the container will go on to open port 22 and enable sshd with the given keys as the authorized keys for root login. An attacker could easily add their own keys and gain full control over the system without triggering the “measured boot” mechanism implemented by EVE OS, and without marking the device as “UUD” (“Unknown Update Detected”). This is bec... • https://asrg.io/security-advisories/cve-2023-43631 • CWE-522: Insufficiently Protected Credentials CWE-922: Insecure Storage of Sensitive Information •
CVSS: 9.9EPSS: 0%CPEs: 1EXPL: 0CVE-2023-43632 – Freely Allocate Buffer on The Stack With Data From Socket
https://notcve.org/view.php?id=CVE-2023-43632
21 Sep 2023 — As noted in the “VTPM.md” file in the eve documentation, “VTPM is a server listening on port 8877 in EVE, exposing limited functionality of the TPM to the clients. VTPM allows clients to execute tpm2-tools binaries from a list of hardcoded options” The communication with this server is done using protobuf, and the data is comprised of 2 parts: 1. Header 2. Data When a connection is made, the server is waiting for 4 bytes of data, which will be the header, and these 4 bytes would be parsed as uint32 size of ... • https://asrg.io/security-advisories/cve-2023-43632 • CWE-770: Allocation of Resources Without Limits or Throttling CWE-789: Memory Allocation with Excessive Size Value •
CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0CVE-2023-43635 – Vault Key Sealed With SHA1 PCRs
https://notcve.org/view.php?id=CVE-2023-43635
20 Sep 2023 — Vault Key Sealed With SHA1 PCRs The measured boot solution implemented in EVE OS leans on a PCR locking mechanism. Different parts of the system update different PCR values in the TPM, resulting in a unique value for each PCR entry. These PCRs are then used in order to seal/unseal a key from the TPM which is used to encrypt/decrypt the “vault” directory. This “vault” directory is the most sensitive point in the system and as such, its content should be protected. This mechanism is noted in Zededa’s document... • https://asrg.io/security-advisories/cve-2023-43635 • CWE-327: Use of a Broken or Risky Cryptographic Algorithm CWE-328: Use of Weak Hash CWE-522: Insufficiently Protected Credentials •
CVSS: 8.8EPSS: 0%CPEs: 2EXPL: 0CVE-2023-43636 – Rootfs Not Protected
https://notcve.org/view.php?id=CVE-2023-43636
20 Sep 2023 — In EVE OS, the “measured boot” mechanism prevents a compromised device from accessing the encrypted data located in the vault. As per the “measured boot” design, the PCR values calculated at different stages of the boot process will change if any of their respective parts are changed. This includes, among other things, the configuration of the bios, grub, the kernel cmdline, initrd, and more. However, this mechanism does not validate the entire rootfs, so an attacker can edit the filesystem and gain control... • https://asrg.io/security-advisories/cve-2023-43636 • CWE-345: Insufficient Verification of Data Authenticity •
CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0CVE-2023-43630 – Config Partition Not Measured From 2 Fronts
https://notcve.org/view.php?id=CVE-2023-43630
20 Sep 2023 — PCR14 is not in the list of PCRs that seal/unseal the “vault” key, but due to the change that was implemented in commit “7638364bc0acf8b5c481b5ce5fea11ad44ad7fd4”, fixing this issue alone would not solve the problem of the config partition not being measured correctly. Also, the “vault” key is sealed/unsealed with SHA1 PCRs instead of SHA256. This issue was somewhat mitigated due to all of the PCR extend functions updating both the values of SHA256 and SHA1 for a given PCR ID. However, due to the change tha... • https://asrg.io/security-advisories/cve-2023-43630 • CWE-328: Use of Weak Hash CWE-522: Insufficiently Protected Credentials CWE-922: Insecure Storage of Sensitive Information •
CVSS: 10.0EPSS: 0%CPEs: 1EXPL: 0CVE-2022-28357
https://notcve.org/view.php?id=CVE-2022-28357
19 Sep 2023 — NATS nats-server 2.2.0 through 2.7.4 allows directory traversal because of an unintended path to a management action from a management account. NATS nats-server 2.2.0 a 2.7.4 permite el Directory Traversal debido a una ruta de acceso no deseada a una acción de administración desde una cuenta de administración. • https://advisories.nats.io/CVE/CVE-2022-28357.txt • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 6.8EPSS: 0%CPEs: 3EXPL: 0CVE-2023-40584 – Denial of Service to Argo CD repo-server
https://notcve.org/view.php?id=CVE-2023-40584
07 Sep 2023 — Argo CD is a declarative continuous deployment for Kubernetes. All versions of ArgoCD starting from v2.4 have a bug where the ArgoCD repo-server component is vulnerable to a Denial-of-Service attack vector. Specifically, the said component extracts a user-controlled tar.gz file without validating the size of its inner files. As a result, a malicious, low-privileged user can send a malicious tar.gz file that exploits this vulnerability to the repo-server, thereby harming the system's functionality and availa... • https://github.com/argoproj/argo-cd/commit/b8f92c4ff226346624f43de3f25d81dac6386674 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 9.9EPSS: 0%CPEs: 3EXPL: 2CVE-2023-40029 – Cluster secret might leak in cluster details page in Argo CD
https://notcve.org/view.php?id=CVE-2023-40029
07 Sep 2023 — Argo CD is a declarative continuous deployment for Kubernetes. Argo CD Cluster secrets might be managed declaratively using Argo CD / kubectl apply. As a result, the full secret body is stored in`kubectl.kubernetes.io/last-applied-configuration` annotation. pull request #7139 introduced the ability to manage cluster labels and annotations. Since clusters are stored as secrets it also exposes the `kubectl.kubernetes.io/last-applied-configuration` annotation which includes full secret body. In order to view t... • https://github.com/guobei233/CVE-2023-40029 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-532: Insertion of Sensitive Information into Log File •