UBUNTU-CVE-2022-1537

file.copy operations in GruntJS are vulnerable to a TOCTOU race condition leading to arbitrary file write in GitHub repository gruntjs/grunt prior to 1.5.3. This vulnerability is capable of arbitrary file writes which can lead to local privilege escalation to the GruntJS user if a lower-privilege...

Race condition

file.copy operations in GruntJS are vulnerable to a TOCTOU race condition leading to arbitrary file write in GitHub repository gruntjs/grunt prior to 1.5.3. This vulnerability is capable of arbitrary file writes which can lead to local privilege escalation to the GruntJS user if a lower-privilege...

kernel: FUSE allows UAF reads of write() buffers, allowing theft of (partial) /etc/shadow hashes

A use-after-free flaw was found in the Linux kernel’s FUSE filesystem in the way a user triggers write. This flaw allows a local user to gain unauthorized access to data from the FUSE filesystem, resulting in privilege escalation...

kernel: FUSE allows UAF reads of write() buffers, allowing theft of (partial) /etc/shadow hashes

A use-after-free flaw was found in the Linux kernel’s FUSE filesystem in the way a user triggers write. This flaw allows a local user to gain unauthorized access to data from the FUSE filesystem, resulting in privilege escalation...

shadow-utils bug fix and enhancement update

An update is available for shadow-utils. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list For detailed information on changes in this release, see the Rocky Linux...

shadow-utils bug fix and enhancement update

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section...

PT-2022-13939 · Gruntjs +3 · Gruntjs +3

Name of the Vulnerable Software and Affected Versions: GruntJS versions prior to 1.5.3 Description: The issue concerns a TOCTOU Time-of-Check-to-Time-of-Use race condition in file.copy operations. This can lead to arbitrary file writes, potentially resulting in local privilege escalation if a...

CVE-2022-1537

file.copy operations in GruntJS are vulnerable to a TOCTOU race condition leading to arbitrary file write in GitHub repository gruntjs/grunt prior to 1.5.3. This vulnerability is capable of arbitrary file writes which can lead to local privilege escalation to the GruntJS user if a lower-privilege...

Foxit PDF Reader < 11.2.2 Multiple Vulnerabilities

According to its version, the Foxit PDF Reader application previously named Foxit Reader installed on the remote Windows host is prior to 11.2.2. It is, therefore affected by multiple vulnerabilities: - Foxit PDF Reader and PDF Editor before 11.2.2 have a Type Confusion issue that causes a crash...

PT-2022-3135 · Microsoft · File Server Shadow Copy Agent Service +1

Name of the Vulnerable Software and Affected Versions: Microsoft File Server Shadow Copy Agent Service RVSS affected versions not specified Description: The issue is related to insufficient access restrictions in the Microsoft File Server Shadow Copy Agent Service RVSS, which can be exploited by ...

New Incident Report Reveals How Hive Ransomware Targets Organizations

A recent Hive ransomware attack carried out by an affiliate involved the exploitation of "ProxyShell" vulnerabilities in the Microsoft Exchange Server that were disclosed last year to encrypt an unnamed customer's network. "The actor managed to achieve its malicious goals and encrypt the...

SUSE-SU-2022:0727-2 Security update for libeconf, shadow and util-linux

This security update for libeconf, shadow and util-linux fix the following issues: libeconf: - Add libeconf to SLE-Module-Basesystem15-SP3 because needed by 'util-linux' and 'shadow' to fix autoyast handling of security related parameters bsc1192954, jscSLE-23384, jscSLE-23402 Issues fixed in...

Metasploit Wrap-Up

Windows Local Privilege Escalation for standard users In this week’s release, we have an exciting new module that has been added by our very own Grant Willcox which exploits CVE-2022-26904, and allows for normal users to execute code as NT AUTHORITY/SYSTEM on Windows machines from Windows 7 up to...

PT-2022-17807

Name of the Vulnerable Software and Affected Versions Xen versions prior to 4.9 Description The issue arises from racy interactions between dirty vram tracking and paging log dirty hypercalls. Activation of log dirty mode done by XEN DMOP track dirty vram previously named HVMOP track dirty vram...

Multi-Ransomwared Victims Have It Coming–Podcast

You hate to blame the victim, but the fact of the matter is that businesses are just asking to get whacked with ransomware multiple times. A recent study of IT leaders from cloud-native network detection and response firm ExtraHop shows that businesses aren’t even aware of the “attack me,” “easy...

RangnarLocker Ransomware hits Critical Infrastructure Compromising 50+ Organizations

THREAT LEVEL: Red. For a detailed advisory, download the pdf file here The Federal Bureau of Investigation FBI has released an alert on Ragnarlocker campaign that has affected nearly 52 organizations encompassing 10 critical infrastructure sectors, including entities in significant manufacturing,...

Authentication Bypass

github.com/foxcpp/maddy is vulnerable to authentication bypass. The vulnerability exists due to improper authentication in the runpamauth function in the pam.c file allowing an attacker to replace pam to shadow and blacklist expired accounts...

Multiple speculative security issues

ISSUE DESCRIPTION Note: Multiple issues are contained in this XSA due to their interactions. 1 Researchers at VU Amsterdam have discovered Spectre-BHB, pertaining to the use of Branch History between privilege levels. ARM have assigned CVE-2022-23960. Intel have assigned CVE-2022-0001 Branch...

SUSE SLED15: libblkid-devel / libblkid-devel-static / libblkid1 / etc (SUSE-SU-2022:0727-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:0727-1 advisory. This security update for libeconf, shadow and util-linux fix the following issues: libeconf: - Add libeconf to...

openSUSE 15 Security Update : libeconf, shadow and util-linux (openSUSE-SU-2022:0727-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2022:0727-1 advisory. - A logic error was found in the libmount library of util-linux in the function that allows an unprivileged user to unmount a FUSE...