TSEC NEWS: 06.05.21 Cron-Job Fehlerhaft nach PHP Update + PWA mobile + Desktop / 04.05.21 - Android App von TSECURITY 28.04.21 - NEUER SERVER // 26.04.21 ++ Download the Electron-App für tsecurity.de // Über 550 Feed-Quellen


❈ Citrix Xen 3.x Netback input validation

Sicherheitslücken / Exploits vuldb.com

A vulnerability was found in Citrix Xen 3.x (Connectivity Software). It has been rated as problematic. Affected by this issue is some unknown functionality of the component Netback. Applying the patch xsa39 is able to eliminate this problem. The bugfix is ready for download at lists.xen.org. A possible mitigation has been published immediately after the disclosure of the vulnerability....


Kompletten Artikel lesen (externe Quelle: https://vuldb.com/?id.7604)

Zur Startseite

➤ Weitere Beiträge von Team Security | IT Sicherheit (tsecurity.de)

AA20-020A: Critical Vulnerability in Citrix Application Delivery Controller, Gateway, and SD-WAN WANOP

vom 1130.48 Punkte
Original release date: January 20, 2020<br/><h3>Summary</h3><p>On January 19, 2020, Citrix released firmware updates for Citrix Application Delivery Controller (ADC) and Citrix Gateway versions 11.1 and 12.0 to address CVE-2019-19781.

AA20-031A: Detecting Citrix CVE-2019-19781

vom 546.71 Punkte
Original release date: January 31, 2020SummaryUnknown cyber network exploitation (CNE) actors have successfully compromised numerous organizations that employed vulnerable Citrix devices through a critical vulnerability known as CVE-2019-19781.[1] Though mitiga

Iptables Essentials - Common Firewall Rules And Commands

vom 288.03 Punkte
Tools to help you configure Iptables  Shorewall - advanced gateway/firewall configuration tool for GNU/Linux.  Firewalld - provides a dynamically managed firewall.  UFW - default firewall configuration tool for Ubuntu.  FireHOL - offer simpl

AA20-258A: Chinese Ministry of State Security-Affiliated Cyber Threat Actor Activity

vom 246.38 Punkte
Original release date: September 14, 2020SummaryThe Cybersecurity and Infrastructure Security Agency (CISA) has consistently observed Chinese Ministry of State Security (MSS)-affiliated cyber threat actors using publicly available information sources and com

AA20-275A: Potential for China Cyber Response to Heightened U.S.–China Tensions

vom 231.66 Punkte
Original release date: October 1, 2020SummaryThis Alert uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) framework. See the ATT&CK for Enterprise framework for all referenced threat actor techniques. In light of heightened

AA20-283A: APT Actors Chaining Vulnerabilities Against SLTT, Critical Infrastructure, and Elections Organizations

vom 231.66 Punkte
Original release date: October 9, 2020SummaryThis joint cybersecurity advisory uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) framework. See the ATT&CK for Enterprise framework for all referenced threat actor techniques. Note: the analysis in t

AA20-296A: Russian State-Sponsored Advanced Persistent Threat Actor Compromises U.S. Government Targets

vom 231.66 Punkte
Original release date: October 22, 2020SummaryThis joint cybersecurity advisory uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) framework. See the ATT&CK for Enterprise framework for all referenced threat actor tactics and techniques Thi

Using TFX inference with Dataflow for large scale ML inference patterns

vom 195.28 Punkte
Posted by Reza Rokni, Snr Staff Developer Advocate In part I of this blog series we discussed best practices and patterns for efficiently deploying a machine learning model for inference with Google Cloud Dataflow. Amongst other techniques, it showed effi

XenSource Xen 4.6.x auf x86 HVM Guest Log Handler HVM_PARAM_CALLBACK_IRQ Denial of Service

vom 183.86 Punkte
Allgemein scipID: 79882 Betroffen: XenSource Xen 4.6.x Veröffentlicht: 21.12.2015 (Malcolm Crossley) Risiko: problematisch Erstellt: 22.12.2015 Eintrag: 75.4% komplett Beschreibung In XenSource Xen 4.6.x auf x86 HVM Guest wurde eine Schwachstelle ausg

XenSource Xen 4.6.x auf x86 HVM Guest Log Handler HVM_PARAM_CALLBACK_IRQ Denial of Service

vom 183.86 Punkte
Allgemein scipID: 79882 Betroffen: XenSource Xen 4.6.x Veröffentlicht: 21.12.2015 (Malcolm Crossley) Risiko: problematisch Erstellt: 22.12.2015 Eintrag: 75.4% komplett Beschreibung In XenSource Xen 4.6.x auf x86 HVM Guest wurde eine Schwachstelle ausg

Xen 4.4.x/4.5.x/4.6.x/4.7.x/4.8.x Interrupt Maskin Crash Denial of Service

vom 156.62 Punkte
Es wurde eine kritische Schwachstelle in Xen 4.4.x/4.5.x/4.6.x/4.7.x/4.8.x gefunden. Betroffen hiervon ist eine unbekannte Funktion der Komponente Interrupt Maskin. Durch das Manipulieren mit einer unbekannten Eingabe kann eine Denial of Service-Schw

Xen 4.4.x/4.5.x/4.6.x/4.7.x/4.8.x Interrupt Maskin Crash Denial of Service

vom 156.62 Punkte
Es wurde eine kritische Schwachstelle in Xen 4.4.x/4.5.x/4.6.x/4.7.x/4.8.x gefunden. Betroffen hiervon ist eine unbekannte Funktion der Komponente Interrupt Maskin. Durch das Manipulieren mit einer unbekannten Eingabe kann eine Denial of Service-Schw

Team Security Diskussion über Citrix Xen 3.x Netback input validation