#mac

Microsoft today released updates to fix at least 86 security vulnerabilities in its Windows operating systems and other software, including a weakness in all supported versions of Windows that Microsoft warns is actively being exploited. The software giant also has made a controversial decision to put the brakes on a plan to block macros in Office documents downloaded from the Internet.

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Argo CD starting with version 0.4.0 and prior to 2.2.11, 2.3.6, and 2.4.5 is vulnerable to an improper certificate validation bug which could cause Argo CD to trust a malicious (or otherwise untrustworthy) OpenID Connect (OIDC) provider. A patch for this vulnerability has been released in Argo CD versions 2.4.5, 2.3.6, and 2.2.11. There are no complete workarounds, but a partial workaround is available. Those who use an external OIDC provider (not the bundled Dex instance), can mitigate the issue by setting the `oidc.config.rootCA` field in the `argocd-cm` ConfigMap. This mitigation only forces certificate validation when the API server handles login flows. It does not force certificate verification when verifying tokens on API calls.

Zoho ManageEngine ServiceDesk Plus before 13008, ServiceDesk Plus MSP before 10606, and SupportCenter Plus before 11022 are affected by an unauthenticated local file disclosure vulnerability via ticket-creation email. (This also affects Asset Explorer before 6977 with authentication.)

### Impact All versions of Argo CD starting with v0.4.0 are vulnerable to an improper certificate validation bug which could cause Argo CD to trust a malicious (or otherwise untrustworthy) OIDC provider. (Note: external OIDC provider support was added in v0.11.0. Before that version, the notes below apply only to the bundled Dex instance.) You are impacted if 1) have SSO enabled and 2) insecure mode is _not_ enabled on the API server. In this case, certificate verification is skipped when connecting to your OIDC provider for the following tasks: verifying auth tokens on API requests and handling SSO login flows. If you are using the bundled Dex instance but have _not_ set the `--dex-server` flag on the API server to an HTTPS address, then certificate verification is not being skipped (because [TLS is not enabled by default for the bundled Dex instance](https://github.com/argoproj/argo-cd/issues/9424)). Argo CD sends requests to the configured OIDC provider (either the bundled Dex i...

July's security update included fixes for one actively exploited flaw, more than 30 bugs in Azure Site Recovery, and four privilege escalation bugs in Windows Print Spooler.

.

Implemented protections on AWS credentials that were not properly protected.

Git is a distributed revision control system. Git prior to versions 2.37.1, 2.36.2, 2.35.4, 2.34.4, 2.33.4, 2.32.3, 2.31.4, and 2.30.5, is vulnerable to privilege escalation in all platforms. An unsuspecting user could still be affected by the issue reported in CVE-2022-24765, for example when navigating as root into a shared tmp directory that is owned by them, but where an attacker could create a git repository. Versions 2.37.1, 2.36.2, 2.35.4, 2.34.4, 2.33.4, 2.32.3, 2.31.4, and 2.30.5 contain a patch for this issue. The simplest way to avoid being affected by the exploit described in the example is to avoid running git as root (or an Administrator in Windows), and if needed to reduce its use to a minimum. While a generic workaround is not possible, a system could be hardened from the exploit described in the example by removing any such repository if it exists already and creating one as root to block any future attacks.

Linux kernel through 3.1 allows local users to obtain sensitive keystroke information via access to /dev/pts/ and /dev/tty*.

Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their retpoline mitigation in the kernel to leak arbitrary data. An attacker with unprivileged user access can hijack return instructions to achieve arbitrary speculative code execution under certain microarchitecture-dependent conditions.