#wifi

Two potential buffer overflow vulnerabilities at the following locations in the Zephyr eS-WiFi driver source code.

With the number of internet blackouts on the rise, cybersecurity firm eQualitie figured out how to hide censored online news in satellite TV signals.

Command injection vulnerability in the homemng.htm endpoint in Juplink RX4-1500 Wifi router firmware versions V1.0.2, V1.0.3, V1.0.4, and V1.0.5 allows authenticated remote attackers to execute commands as root via specially crafted HTTP requests to the vulnerable endpoint.

Credential disclosure in the '/webs/userpasswd.htm' endpoint in Juplink RX4-1500 Wifi router firmware versions V1.0.4 and V1.0.5 allows an authenticated attacker to leak the password for the administrative account via requests to the vulnerable endpoint.

Command injection in homemng.htm in Juplink RX4-1500 versions V1.0.2, V1.0.3, V1.0.4, and V1.0.5 allows remote authenticated attackers to execute commands via specially crafted requests to the vulnerable endpoint.

systeminformation is a System Information Library for Node.JS. Versions 5.0.0 through 5.21.6 have a SSID Command Injection Vulnerability. The problem was fixed with a parameter check in version 5.21.7. As a workaround, check or sanitize parameter strings that are passed to `wifiConnections()`, `wifiNetworks()` (string only).

It reads as if ALPHV really wants to come across as the “good guys” in this case, but I’m not sure who outside of dark web circles would be willing to feel sorry for them.

### Impact SSID Command Injection Vulnerability ### Patches Problem was fixed with a parameter check. Please upgrade to version >= 5.21.7, Version 4 was not affected ### Workarounds If you cannot upgrade, be sure to check or sanitize parameter strings that are passed to wifiConnections(), wifiNetworks() (string only) ### References See also https://systeminformation.io/security.html

Ubuntu Security Notice 6385-1 - It was discovered that some AMD x86-64 processors with SMT enabled could speculatively execute instructions using a return address from a sibling thread. A local attacker could possibly use this to expose sensitive information. William Zhao discovered that the Traffic Control subsystem in the Linux kernel did not properly handle network packet retransmission in certain situations. A local attacker could use this to cause a denial of service.

Security researchers found USB-based Sogu espionage malware spreading within African operations of European and US firms.