samba bug fix and enhancement update

Samba is an open-source implementation of the Server Message Block SMB protocol and the related Common Internet File System CIFS protocol, which allow PC-compatible machines to share files, printers, and various information. Bug Fixes and Enhancements: /sbin/ldconfig: /lib64/libsmbldap.so.2 is no...

ALBA-2021:3050 samba bug fix and enhancement update

Samba is an open-source implementation of the Server Message Block SMB protocol and the related Common Internet File System CIFS protocol, which allow PC-compatible machines to share files, printers, and various information. Bug Fixes and Enhancements: /sbin/ldconfig: /lib64/libsmbldap.so.2 is no...

Cerbrutus - Network Brute Force Tool, Written In Python

Modular brute force tool written in Python, for very fast password spraying SSH, and FTP and in the near future other network services. COMING SOON: SMB, HTTPs POST, HTTPs GET, HTTP BASIC AUTH Thanks to @0dayctf, Rondons, Enigma, and 001 fortesting and contributing Installation: cd /opt git clone...

LemonDuck no longer settles for breadcrumbs

LemonDuck has evolved from a Monero cryptominer into LemonCat, a Trojan that specializes in backdoor installation, credential and data theft, and malware delivery, according to the Microsoft 365 Defender Threat Intelligence Team, which explained their findings in a two-part story 12 on the...

Windows SeriousSAM HiveNightmare Registry Read Vulnerability

Binary data smbntserioussamcheck.nbin...

Mitigating NTLM Relay Attacks on Active Directory Certificate Services (AD CS)

Summary Microsoft is aware of PetitPotam which can potentially be used in an attack on Windows domain controllers or other Windows servers. PetitPotam is a classic NTLM Relay Attack, and such attacks have been previously documented by Microsoft along with numerous mitigation options to protect...

KLA12244 Microsoft Advisory for Active Directory Certificate Services

Microsoft is aware of PetitPotam which can potentially be used in an attack on Windows domain controllers or other Windows servers.To prevent NTLM Relay Attacks on networks with NTLM enabled, domain administrators must ensure that services that permit NTLM authentication make use of protections...

KLA12248 Microsoft Advisory (ESU) for Active Directory Certificate Services

Microsoft is aware of PetitPotam which can potentially be used in an attack on Windows domain controllers or other Microsoft Products Extended Security Update.To prevent NTLM Relay Attacks on networks with NTLM enabled, domain administrators must ensure that services that permit NTLM authenticati...

Important: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

EulerOS Virtualization 3.0.2.2 : cifs-utils (EulerOS-SA-2021-2130)

According to the version of the cifs-utils package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - The SMB/CIFS protocol is a standard file sharing protocol widely deployedon Microsoft Windows machines. This package contains too...

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

This is a proof-of-concept PoC exploit for CVE-2020-0796, also known as SMBGhost, a pre-authentication remote code execution vulnerability in Microsoft Windows. The exploit is written in Python and uses the SMB protocol to target vulnerable Windows systems. The exploit code is organized into...

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

CVE-2020-0796 PoC aka CoronaBlue aka SMBGhost is a proof-of-concept exploit for a bug in Windows 10 1903/1909's new SMB3 compression capability. The bug is caused by a lack of bounds checking in the offset size of the SMB2CompressionTransformHeader, which is directly passed to several subroutines...

MANSPIDER - Spider Entire Networks For Juicy Files Sitting On SMB Shares. Search Filenames Or File Content - Regex Supported!

Crawl SMB shares for juicy information. File content searching + regex is supported! File types supported: PDF DOCX XLSX PPTX any text-based format and many more!! MAN-SPIDER will crawl every share on every target system. If provided creds don't work, it will fall back to "guest", then to a null...

Researcher Uncovers Yet Another Unpatched Windows Printer Spooler Vulnerability

Merely days after Microsoft sounded the alarm on an unpatched security vulnerability in the Windows Print Spooler service, possibly yet another zero-day flaw in the same component has come to light, making it the fourth printer-related shortcoming to be discovered in recent weeks. "Microsoft...

Microsoft Windows Print Spooler Point and Print allows installation of arbitrary queue-specific files

Overview Microsoft Windows allows for non-admin users to be able to install printer drivers via Point and Print. Printers installed via this technique also install queue-specific files, which can be arbitrary libraries to be loaded by the privileged Windows Print Spooler process. Description...

Microsoft Windows/Windows Server Information Disclosure Vulnerability (CNVD-2021-63287)

Microsoft Windows and Microsoft Windows Server are both products of Microsoft Corporation USA Microsoft Windows is a set of operating systems for personal devices Microsoft Windows Server is a set of server operating systems. An information disclosure vulnerability exists in SMB in Microsoft...

CVE-2021-33783

Windows SMB Information Disclosure Vulnerability...

Information disclosure

Windows SMB Information Disclosure Vulnerability...

CVE-2021-33783 Windows SMB Information Disclosure Vulnerability

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CVE-2021-33783

CVE-2021-33783 is a Windows SMB Information Disclosure Vulnerability affecting Microsoft Windows/Windows Server SMB behavior. The primary sources classify it as a network-exposed SMB issue with information disclosure impact (confidentiality high per CVSS 3.1, I:N, A:N) and partial information exp...