PowerSharpPack - Many usefull offensive CSharp Projects wraped into Powershell for easy usage

Many usefull offensive CSharp Projects wraped into Powershell for easy usage. Why? In my personal opinion offensive Powershell is not dead because of AMSI, Script-block-logging, Constrained Language Mode or other protection features. Any of these mechanisms can be bypassed. Since most new...

Security Bulletin: IBM Aspera On Demand products are affected by OpenSSL Vulnerability (CVE-2019-1552)

Summary Aspera Faspex on Demand 3.9.6, Aspera Platform On Demand 3.9.6, Aspera Shares on Demand 3.9.6, Aspera Server on Demand 3.9.6, Aspera Application on Demand 3.9.6 have addressed the following OpenSSL vulnerability. Vulnerability Details CVEID: CVE-2019-1552 DESCRIPTION: OpenSSL could allow ...

openstack-manila: User with share-network UUID is able to show, create and delete shares

An access flaw was found in openstack-manila, where the API did not validate the user/project on commands. A malicious user having the UUID of a share-network could view, update, delete, or share resources that did not belong to them. Attackers could also create resources on shared networks for...

Ramsay Malware Targets Air-Gapped Networks

A cyber-espionage malware has been discovered that’s capable of collecting and exfiltrating sensitive documents from within air‑gapped networks. The malware, dubbed Ramsay, is still under active development — so far, researchers have found three different samples, with each sample adding new...

Information Disclosure

samba is vulnerable to information disclosure. The vulnerability exists as the default Samba server configuration enabled both the "wide links" and "unix extensions" options, allowing Samba clients with write access to a share to create symbolic links that point to any location on the file system...

Denial Of Service (DoS)

kernel is vulnerable to denial of service DoS. The vulnerability exists as a flaw was found in the way CIFS shares with DFS referrals at their root were handled. An attacker on the local network who is able to deploy a malicious CIFS server could create a CIFS network share that, when mounted,...

Moderate: Red Hat Security Advisory: openstack-manila security update

An update for openstack-manila is now available for Red Hat OpenStack Platform 15 Stein. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

Nextcloud: user can bypass password enforcement when federated sharing is enabled

If the admin forces password for link shares and federated shares are enabled, users can bypass this enforcement. Tested with Nextcloud 18.0.3 Steps to reproduce: - enable password enforcement for link shares as admin - as user1 create a link share with password - open the link share in a separat...

CVE-2020-8139

A missing access control check in Nextcloud Server 18.0.1, 17.0.4, and 16.0.9 causes hide-download shares to be downloadable when appending /download to the URL...

March 17, 2020—KB4541331 (OS Build 17763.1131)

None None...

SMBGhost – Analysis of CVE-2020-0796

ARCHIVED STORY SMBGhost – Analysis of CVE-2020-0796 By Eoin Carrol - March 12, 2020 The Vulnerability The latest vulnerability in SMBv3 is a “wormable” vulnerability given its potential ability to replicate or spread over network shares using the latest version of the protocol SMB 3.1.1. As of...

Security Bulletin: IBM Aspera Shares is affected by the following NGINX vulnerability (CVE-2019-13617)

Summary IBM Aspera Shares has addressed the following NGINX vulnerability Vulnerability Details CVEID: CVE-2019-13617 DESCRIPTION: njs, used in NGINX, is vulnerable to a denial of service, caused by a heap-based buffer over-read in nxtvsprintf in nxt/nxtsprintf.c during error handling. By...

Security Bulletin: Aspera Web Shares application is affected by NGINX Vulnerabilities (CVE-2019-12208, CVE-2019-12207)

Summary IBM Aspera Shares has addressed the following NGINX vulnerabilities. Vulnerability Details CVEID: CVE-2019-12208 DESCRIPTION: NGINX njs is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by the njsfunctionnativecall function in njs/njsfunction.c. By sending...

CVE-2020-3866

This was addressed with additional checks by Gatekeeper on files mounted through a network share. This issue is fixed in macOS Catalina 10.15.3. Searching for and opening a file from an attacker controlled NFS mount may bypass Gatekeeper...

Security Bulletin: Aspera Web Faspex application is affected by OpenSSL Vulnerability (CVE-2019-1552)

Summary IBM Aspera Faspex has addressed the following OpenSSL vulnerability Vulnerability Details CVEID: CVE-2019-1552 DESCRIPTION: OpenSSL has internal defaults for a directory tree where it can find a configuration file as well as certificates used for verification in TLS. This directory is mos...

Security Bulletin: Aspera Web Application (Faspex, Console, Orchestrator, Shares) are affected by Apache vulnerabilities (CVE-2019-9517, CVE-2019-10097)

Summary Aspera Web Application Faspex, Console, Shares, Orchestrator have affected the following Apache vulnerabilities. Vulnerability Details CVEID: CVE-2019-9517 DESCRIPTION: Some HTTP/2 implementations are vulnerable to unconstrained interal data buffering, potentially leading to a denial of...

Security Bulletin: IBM Aspera WebApps (Shares, Faspex, Console, Orchestrator) and products are affected by OpenSSL Vulnerability (CVE-ID: CVE-2019-1543)

Summary IBM Aspera WebApps Shares, Faspex, Console, Orchestrator products have addressed the following OpenSSL vulnerability Vulnerability Details CVEID: CVE-2019-1543 DESCRIPTION: ChaCha20-Poly1305 is an AEAD cipher, and requires a unique nonce input for every encryption operation. RFC 7539...

Security Bulletin: Aspera Web Applications (Faspex, Console, Shares) are affected by Apache Vulnerabilities (CVE-2019-10081, CVE-2019-10082, CVE-2019-10092, CVE-2019-10098), )

Summary Aspera Web Applications Faspex, Console, Shares have addressed the following Apache vulnerabilities. Vulnerability Details CVEID: CVE-2019-10081 DESCRIPTION: HTTP/2 2.4.20 through 2.4.39 very early pushes, for example configured with "H2PushResource", could lead to an overwrite of memory ...

Security Bulletin: Aspera Web Shares application is affected by NGINX Vulnerabilities (CVE-2018-16845, CVE-2018-16843, CVE-2019-7401)

Summary IBM Aspera Shares has addressed the following OpenSSL vulnerabilities. Vulnerability Details CVEID: CVE-2019-7401 DESCRIPTION: NGINX Unit before 1.7.1 might allow an attacker to cause a heap-based buffer overflow in the router process with a specially crafted request. This may result in a...

Virtuozzo 7 : readykernel-patch (VZA-2019-081)

According to the version of the vzkernel package and the readykernel-patch installed, the Virtuozzo installation on the remote host is affected by the following vulnerabilities : - 3.10.0-693.21.1.vz7.46.7 to 3.10.0-957.12.2.vz7.96.21 Use-after-free in blkdrainqueue function. It was found that a...