Debian Linux Security Advisory 4783-1 - Fabian Vogt discovered a flaw in sddm, a modern display manager for X11. A local attacker can take advantage of a race condition when creating the Xauthority file to escalate privileges.
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Debian Linux Security Advisory 4784-1 - Several vulnerabilities were discovered in Wordpress, a web blogging tool. They allowed remote attackers to run insecure deserialization, embed spam, perform various Cross-Site Scripting (XSS) or Cross-Site Request Forgery (CSRF) attacks, escalate privileges, run arbitrary code, and delete arbitrary files.
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Debian Linux Security Advisory 4785-1 - It was discovered that raptor2, an RDF parser library, is prone to heap-based buffer overflow flaws, which could result in denial of service, or potentially the execution of arbitrary code, if a specially crafted file is processed.
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Debian Linux Security Advisory 4786-1 - It was discovered that a boundary check in libexif, a library to parse EXIF files, could be optimised away by the compiler, resulting in a potential buffer overflow.
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Debian Linux Security Advisory 4787-1 - Two vulnerabilities were discovered in moin, a Python clone of WikiWiki.
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Debian Linux Security Advisory 4788-1 - A use-after-free was found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code.
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Debian Linux Security Advisory 4789-1 - It was discovered that codemirror, a browser-based text editor implemented in JavaScript, was vulnerable to regular expression denial-of-service.
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Debian Linux Security Advisory 4790-1 - A use-after-free was found in Thunderbird, which could potentially result in the execution of arbitrary code.
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Debian Linux Security Advisory 4791-1 - Ken Gaillot discovered a vulnerability in the Pacemaker cluster group, the ACL restrictions could be bypassed via unrestricted IPC communication, resulting in cluster-wide arbitrary code execution with root privileges.
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Debian Linux Security Advisory 4792-1 - Two vulnerabilities in the certificate list syntax verification and in the handling of CSN normalization were discovered in OpenLDAP, a free implementation of the Lightweight Directory Access Protocol. An unauthenticated remote attacker can take advantage of these flaws to cause a denial of service (slapd daemon crash) via specially crafted packets.
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Debian Linux Security Advisory 4793-1 - Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, information disclosure, phishing, cross-site scripting or a DNS rebinding attack.
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Debian Linux Security Advisory 4794-1 - A heap-based buffer overflow flaw was discovered in MuPDF, a lightweight PDF viewer, which may result in denial of service or the execution of arbitrary code if malformed documents are opened.
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Debian Linux Security Advisory 4795-1 - Demi Obeneour discovered that unbounded recursion in the ASN1 parser of libkrb5 could result in denial of service.
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Debian Linux Security Advisory 4796-1 - Multiple security issues have been found in Thunderbird, which may lead to the execution of arbitrary code or denial of service.
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Debian Linux Security Advisory 4797-1 - Vulnerabilities have been discovered in the webkit2gtk web engine.
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Debian Linux Security Advisory 4798-1 - It was discovered that SPIP, a website engine for publishing, did not correctly validate its input. This would allow authenticated users to execute arbitrary code.
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Debian Linux Security Advisory 4799-1 - Guenal Davalan reported a flaw in x11vnc, a VNC server to allow remote access to an existing X session. x11vnc creates shared memory segments with 0777 mode. A local attacker can take advantage of this flaw for information disclosure, denial of service or interfering with the VNC session of another user on the host.
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Debian Linux Security Advisory 4800-1 - Two vulnerabilities were discovered in libproxy, an automatic proxy configuration management library, which could result in denial of service, or possibly, execution of arbitrary code.
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This Metasploit module uses the NiFi API to create an ExecuteProcess processor that will execute OS commands. The API must be unsecured (or credentials provided) and the ExecuteProcess processor must be available. An ExecuteProcessor processor is created then is configured with the payload and started. The processor is then stopped and deleted.
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nfstream is a Python package providing fast, flexible, and expressive data structures designed to make working with online or offline network data both easy and intuitive. It aims to be the fundamental high-level building block for doing practical, real world network data analysis in Python. Additionally, it has the broader goal of becoming a common network data processing framework for researchers providing data reproducibility across experiments.
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Ubuntu Security Notice 4646-2 - USN-4646-1 fixed vulnerabilities in poppler. The fix for CVE-2019-10871 introduced a regression causing certain applications linked against poppler to fail. This update backs out the fix pending further investigation. It was discovered that Poppler incorrectly handled certain files. If a user or automated system were tricked into opening a crafted PDF file, an attacker could cause a denial of service. Various other issues were also addressed.
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Ubuntu Security Notice 4649-1 - Jens Mueller discovered that xdg-utils incorrectly handled certain URI. An attacker could possibly use this issue to expose sensitive information.
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Whitepaper called Weaponize GhostWriting Injection. This is part 5 of a 5 part series of papers.
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Whitepaper called Disable Dynamic Code Mitigation (ACG). This is part 4 of a 5 part series of papers.
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Whitepaper called Exploit WNF Callback. This is part 3 of a 5 part series of papers.
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