RHEL 7 : samba (RHSA-2020:3118)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:3118 advisory. Samba is an open-source implementation of the Server Message Block SMB protocol and the related Common Internet File System CIFS protocol, which allo...

Self-Propagating Lucifer Malware Targets Windows Systems

Security experts have identified a self-propagating malware, dubbed Lucifer, that targets Windows systems with cryptojacking and distributed denial-of-service DDoS attacks. The never-before-seen malware initially tries to infect PCs by bombarding them with exploits in hopes of taking advantage of...

Moderate: Red Hat Security Advisory: samba security, bug fix, and enhancement update

An update for samba is now available for Red Hat Enterprise Linux 8. 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 vulnerability from the...

PowerPoint ‘Weakness’ Opens Door to Malicious Mouse-Over Attack

A researcher is sounding the alarm over what he believes could be a novel attack vector which allows a hacker to manipulate a PowerPoint file to download and begin the installation of malware, simply by hovering over a hypertext link. The technique does require a victim to accept one pop-up...

EulerOS Virtualization for ARM 64 3.0.6.0 : curl (EulerOS-SA-2020-1345)

According to the version of the curl packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerability : - CURL before 7.68.0 lacks proper input validation, which allows users to create a FILE: URL that can make the client access ...

Microsoft Windows SMBv3 Compression RCE (ADV200005)(CVE-2020-0796)(Remote)

A remote code execution vulnerability exists in Microsoft Server Message Block 3.1.1 SMBv3 protocol due to how it handles a maliciously crafted compressed data packet. An unauthenticated, remote attacker can exploit this to bypass authentication and execute arbitrary commands. Note that this plug...

RHEL 7 : samba (RHSA-2020:0943)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:0943 advisory. Samba is an open-source implementation of the Server Message Block SMB protocol and the related Common Internet File System CIFS protocol,...

Moderate: Red Hat Security Advisory: samba security and bug fix update

An update for samba is now available for Red Hat Gluster Storage 3.5 on Red Hat Enterprise Linux 7. 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 f...

Data corruption due to unreliable SMB (CIFS) shares

Challenge Storages that use the SMB CIFS protocol without the continuous availability and write-through features can cause data corruption in case of technical outages. This can lead to restore or backup problems. Cause If shares operate without the continuous availability feature in the...

Microsoft Windows 10 (1903/1909) - SMBGhost SMB3.1.1 SMB2_COMPRESSION_CAPABILITIES Buffer Overflow

Microsoft Windows 10 1903/1909 - 'SMBGhost' SMB3.1.1 'SMB2COMPRESSIONCAPABILITIES' Buffer Overflow PoC CVE-2020-0796 PoC aka CoronaBlue aka SMBGhost Download https://github.com/offensive-security/exploitdb-bin-sploits/raw/master/bin-sploits/48216.zip Usage ./CVE-2020-0796.py servername This scrip...

Microsoft Windows 10 (1903/1909) - 'SMBGhost' SMB3.1.1 'SMB2_COMPRESSION_CAPABILITIES' Buffer Overflow (PoC)

CVE-2020-0796 PoC aka CoronaBlue aka SMBGhost Download https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/48216.zip Usage ./CVE-2020-0796.py servername This script connects to the target host, and compresses the authentication request with a bad offset field set in t...

Exploit for Improper Restriction of Operations within the Bounds of a Memory Buffer in Microsoft

CVE-2020-0796-Checker Script that checks i...

Oracle Solaris cpujan2020 Multiple Remote Security Vulnerabilities

Description Oracle Solaris is prone to multiple remote security vulnerabilities that exists in the 'Kernel' component. These issues can be exploited over 'SMB' protocol. These vulnerabilities affect the following supported versions: 11 Technologies Affected Oracle Solaris 11 Recommendations Block...

Security Bulletin: A vulnerability has been identified in IBM Spectrum Scale where remote authenticated attacker can execute arbitrary command(CVE 2019-4715)

Summary A security vulnerability has been identified in all levels of IBM Spectrum Scale that could allow remote authenticated attacker to execute arbitrary command on the system. This vulnerability only affects systems where the SMB protocol is enabled. A fix for this vulnerability is available...

RHEL 6 : samba (RHSA-2019:4023)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2019:4023 advisory. Samba is an open-source implementation of the Server Message Block SMB protocol and the related Common Internet File System CIFS protocol, which allo...

Moderate: Red Hat Security Advisory: samba security and bug fix update

An update for samba is now available for Red Hat Gluster Storage 3.5 on Red Hat Enterprise Linux 6. 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 f...

Moderate: Red Hat Security Advisory: samba security, bug fix, and enhancement update

An update for samba is now available for Red Hat Enterprise Linux 8. 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 vulnerability from the...

RHEL 7 : samba (RHSA-2019:3253)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2019:3253 advisory. Samba is an open-source implementation of the Server Message Block SMB protocol and the related Common Internet File System CIFS protocol, which allo...

Security Bulletin: A vulnerability in Samba affects IBM Spectrum Scale SMB protocol access method (CVE-2019-10197)

Summary A Samba vulnerability affects IBM Spectrum Scale SMB protocol access method that could allow a remote attacker to bypass security restrictions and gain access to the contents of directories outside of the share. Vulnerability Details In IBM Spectrum Scale by default wide links are forced ...

Information disclosure

An unauthenticated attacker can achieve unauthorized access to sensitive data by exploiting Windows SMB protocol on a client installation. With Bosch Access Professional Edition APE 3.8, client installations need to be authorized by the APE administrator...