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Security Leftovers

Submitted by Roy Schestowitz on Saturday 14th of May 2022 07:41:07 PM Filed under
Security
  • CISA Temporarily Removes CVE-2022-26925 from Known Exploited Vulnerability Catalog [Ed: Almost as if Microsoft controls CISA "from the inside". They certainly control the narrative there as CISA rarely mentions Windows or Microsoft, except in a positive context.]

    CISA is temporarily removing CVE-2022-26925 from its Known Exploited Vulnerability Catalog due to a risk of authentication failures when the May 10, 2022 Microsoft rollup update is applied to domain controllers. After installing May 10, 2022 rollup update on domain controllers, organizations might experience authentication failures on the server or client for services, such as Network Policy Server (NPS), Routing and Remote access Service (RRAS), Radius, Extensible Authentication Protocol (EAP), and Protected Extensible Authentication Protocol (PEAP). Microsoft notified CISA of this issue, which is related to how the mapping of certificates to machine accounts is being handled by the domain controller.

  • Microsoft: Sysrv botnet targets Windows, Linux servers with new exploits [Ed: This has nothing to do with Linux, but Microsoft-connected sites post garbage like that]

    Microsoft says the Sysrv botnet is now exploiting vulnerabilities in the Spring Framework and WordPress to ensnare and deploy cryptomining malware on vulnerable Windows and Linux servers.

  • Vulnerability in Zyxel firewalls allowing code execution without authentication - LinuxStoney

    in Zyxel’s ATP, VPN, and USG FLEX series devices designed for enterprise firewalls, IDS, and VPNs has been identified critical vulnerability (CVE-2022-30525) To carry out an attack, an attacker must be able to send requests to the device via the HTTP/HTTPS protocol. Zyxel vulnerability in the ZLD 5.30 firmware update. According to the Shodan service, there are currently 16,213 potentially vulnerable devices on the global network that accept requests via HTTP/HTTPS.

    Operation is performed by sending specially designed commands to the /ztp/cgi-bin/handler web handler, accessible without authentication. The problem caused by the lack of proper cleaning of query parameters when executing commands in the system using the os.system call used in the lib_wan_settings.py library and performed when processing the setWanPortSt operation.

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