#ssl

Apache NiFi 0.7.0 through 1.23.2 include the JoltTransformJSON Processor, which provides an advanced configuration user interface that is vulnerable to DOM-based cross-site scripting. If an authenticated user, who is authorized to configure a JoltTransformJSON Processor, visits a crafted URL, then arbitrary JavaScript code can be executed within the session context of the authenticated user. Upgrading to Apache NiFi 1.24.0 or 2.0.0-M1 is the recommended mitigation.

Congressional leaders are discussing ways to reauthorize Section 702 surveillance, including by attaching it to the National Defense Authorization Act, Capitol Hill sources tell WIRED.

A new study has demonstrated that it's possible for passive network attackers to obtain private RSA host keys from a vulnerable SSH server by observing when naturally occurring computational faults that occur while the connection is being established. The Secure Shell (SSH) protocol is a method for securely transmitting commands and logging in to a computer over an unsecured network. Based on a

Debian Linux Security Advisory 5564-1 - Michael Randrianantenaina reported several vulnerabilities in GIMP, the GNU Image Manipulation Program, which could result in denial of service (application crash) or potentially the execution of arbitrary code if malformed DDS, PSD and PSP files are opened.

Ubuntu Security Notice 6513-1 - It was discovered that Python incorrectly handled certain plist files. If a user or an automated system were tricked into processing a specially crafted plist file, an attacker could possibly use this issue to consume resources, resulting in a denial of service. It was discovered that Python instances of ssl.SSLSocket were vulnerable to a bypass of the TLS handshake. An attacker could possibly use this issue to cause applications to treat unauthenticated received data before TLS handshake as authenticated data after TLS handshake.

Researchers have found several weaknesses in the fingerprint authentication for Windows Hello on popular laptops.

capsule-proxy is a reverse proxy for the capsule operator project. Affected versions are subject to a privilege escalation vulnerability which is based on a missing check if the user is authenticated based on the `TokenReview` result. All the clusters running with the `anonymous-auth` Kubernetes API Server setting disable (set to `false`) are affected since it would be possible to bypass the token review mechanism, interacting with the upper Kubernetes API Server. This privilege escalation cannot be exploited if you're relying only on client certificates (SSL/TLS). This vulnerability has been addressed in version 0.4.6. Users are advised to upgrade.

The privilege escalation is based on a missing check if the user is authenticated based on the `TokenReview` result. All the clusters running with the `anonymous-auth` Kubernetes API Server setting disable (set to `false`) are affected since it would be possible to bypass the token review mechanism, interacting with the upper Kubernetes API Server. # PoC Start a KinD cluster with the `anonymous-auth` value to `false`. If it is true, it uses anonymous permissions which are very limited by default ```yaml kind: Cluster apiVersion: kind.x-k8s.io/v1alpha4 nodes: - role: control-plane kubeadmConfigPatches: - | kind: ClusterConfiguration apiServer: extraArgs: anonymous-auth: "false" ``` Install `capsule` and `capsule-proxy` ``` k port-forward svc/capsule-proxy 9001 Forwarding from 127.0.0.1:9001 -> 9001 Forwarding from [::1]:9001 -> 9001 Handling connection for 9001 ``` Then query the proxy ``` curl -g -k -H 'Authorization: Bearer f' -X 'GET' 'http...

A SQL injection vulnerability in Meshery before 0.6.179 allows a remote attacker to obtain sensitive information and execute arbitrary code via the order parameter.

IBM QRadar WinCollect Agent 10.0 through 10.1.7 could allow a privileged user to obtain sensitive information due to missing best practices. IBM X-Force ID: 213551.