#perl

Wired reported this week that a 19-year-old working for Elon Musk's so-called Department of Government Efficiency (DOGE) was given access to sensitive US government systems even though his past association with cybercrime communities should have precluded him from gaining the necessary security clearances to do so. As today's story explores, the DOGE teen is a former denizen of 'The Com,' an archipelago of Discord and Telegram chat channels that function as a kind of distributed cybercriminal social network for facilitating instant collaboration.

A year after Google and Yahoo started requiring DMARC, the adoption rate of the email authentication specification has doubled; and yet, 87% of domains remain unprotected.

A technical overview of Cisco Talos' investigations into Google Cloud Platform Cloud Build, and the threat surface posed by the storage permission family.

New research highlights how bad actors could abuse deleted AWS S3 buckets to create all sorts of mayhem, including a SolarWinds-style supply chain attack.

The ABB Cylon FLXeon BACnet controller is vulnerable to authenticated remote root code execution via the /api/users/password endpoint. An attacker with valid credentials can inject arbitrary system commands by manipulating the newPassword PUT parameter. The issue arises in users.js, where the new password is hashed and improperly escaped before being passed to ChildProcess.exec() within a usermod command, allowing out of band (blind) command injection.

View CSAF 1. EXECUTIVE SUMMARY CVSS v4 9.3 ATTENTION: Exploitable remotely/low attack complexity Vendor: AutomationDirect Equipment: C-more EA9 HMI Vulnerability: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an attacker to cause a denial-of-service condition or achieve remote code execution on the affected device. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following Automation Direct products are affected: C-more EA9 HMI EA9-T6CL: v6.79 and prior C-more EA9 HMI EA9-T7CL-R: v6.79 and prior C-more EA9 HMI EA9-T7CL: v6.79 and prior C-more EA9 HMI EA9-T8CL: v6.79 and prior C-more EA9 HMI EA9-T10CL: v6.79 and prior C-more EA9 HMI EA9-T10WCL: v6.79 and prior C-more EA9 HMI EA9-T12CL: v6.79 and prior C-more EA9 HMI EA9-T15CL-R: v6.79 and prior C-more EA9 HMI EA9-T15CL: v6.79 and prior C-more EA9 HMI EA9-RHMI: v6.79 and prior 3.2 VULNERABILITY OVERVIEW 3.2.1 Buffer Copy without Checking S...

### Impact `ssl::select_next_proto` can return a slice pointing into the `server` argument's buffer but with a lifetime bound to the `client` argument. In situations where the `server` buffer's lifetime is shorter than the `client` buffer's, this can cause a use after free. This could cause the server to crash or to return arbitrary memory contents to the client. ### Patches `openssl` 0.10.70 fixes the signature of `ssl::select_next_proto` to properly constrain the output buffer's lifetime to that of both input buffers. ### Workarounds In standard usage of `ssl::select_next_proto` in the callback passed to `SslContextBuilder::set_alpn_select_callback`, code is only affected if the `server` buffer is constructed *within* the callback. For example: Not vulnerable - the server buffer has a `'static` lifetime: ```rust builder.set_alpn_select_callback(|_, client_protos| { ssl::select_next_proto(b"\x02h2", client_protos).ok_or_else(AlpnError::NOACK) }); ``` Not vulnerable - the serve...

# Summary Django-Unicorn is vulnerable to python class pollution vulnerability, a new type of vulnerability categorized under [CWE-915](https://cwe.mitre.org/data/definitions/915.html). The vulnerability arises from the core functionality `set_property_value`, which can be remotely triggered by users by crafting appropriate component requests and feeding in values of second and third parameter to the vulnerable function, leading to arbitrary changes to the python runtime status. With this finding, so far we've found at least five ways of vulnerability exploitation, stably resulting in Cross-Site Scripting (XSS), Denial of Service (DoS), and Authentication Bypass attacks in almost every Django-Unicorn-based application. # Analysis of Vulnerable Function By taking a look at the vulnerable function `set_property_value` located at: `django_unicorn/views/action_parsers/utils.py`. You can observe the functionality is responsible for modifying a property value of an object. The propert...

**Product:** PhpSpreadsheet **Version:** 3.8.0 **CWE-ID:** CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') **CVSS vector v.3.1:** 5.4 (AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N) **CVSS vector v.4.0:** 4.8 (AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N) **Description:** an attacker can use special characters, so that the library processes the javascript protocol with special characters and generates an HTML link **Impact:** executing arbitrary JavaScript code in the browser **Vulnerable component:** class `PhpOffice\PhpSpreadsheet\Writer\Html`, method `generateRow` **Exploitation conditions:** a user viewing a specially generated xml file **Mitigation:** additional sanitization of special characters in a string **Researcher: Igor Sak-Sakovskiy (Positive Technologies)** # Research The researcher discovered zero-day vulnerability Bypass XSS sanitizer using the javascript protocol and special characters in Phpspreadsheet. The following code...

Grafana is an open-source platform for monitoring and observability. The Grafana Alerting VictorOps integration was not properly protected and could be exposed to users with Viewer permission. Fixed in versions 11.5.0, 11.4.1, 11.3.3, 11.2.6, 11.1.11, 11.0.11 and 10.4.15