Medium: glibc

Issue Overview: A stack based buffer-overflow vulnerability was found in the deprecated compatibility function svcunixcreate in the sunrpc's svcunix.c module of the GNU C Library aka glibc through 2.34. This vulnerability copies its path argument onto the stack without validating its length, whic...

Backdoor.Win32.Bifrose.uw Insecure Permissions

Discovery / credits: Malvuln - malvuln.com c 2022 Original source: https://malvuln.com/advisory/9e4f942c60044feef0fb48538ffac383.txt Contact: [email protected] Media: twitter.com/malvuln Threat: Backdoor.Win32.Bifrose.uw Vulnerability: Insecure Permissions Description: The malware writes a ".EX...

CVE-2022-27819: Allocation of Resources Without Limits or Throttling

SWHKD 1.1.5 allows unsafe parsing via the -c option. An information leak might occur but there is a simple denial of service memory exhaustion upon an attempt to parse a large or infinite file such as a block or character device...

CVE-2022-1240

Heap buffer overflow in libr/bin/format/mach0/mach0.c in GitHub repository radareorg/radare2 prior to 5.8.6. If address sanitizer is disabled during the compiling, the program should executes into the rstrncpy function. Therefore I think it is very likely to be exploitable. For more general...

CVE-2022-1240 Heap buffer overflow in libr/bin/format/mach0/mach0.c in radareorg/radare2

Heap buffer overflow in libr/bin/format/mach0/mach0.c in GitHub repository radareorg/radare2 prior to 5.8.6. If address sanitizer is disabled during the compiling, the program should executes into the rstrncpy function. Therefore I think it is very likely to be exploitable. For more general...

CVE-2022-1240

Heap buffer overflow in libr/bin/format/mach0/mach0.c in GitHub repository radareorg/radare2 prior to 5.8.6. If address sanitizer is disabled during the compiling, the program should executes into the rstrncpy function. Therefore I think it is very likely to be exploitable. For more general...

The Apache Xerces-C 3.0.0 to 3.2.3 XML parser contains a use-after-free error triggered during the scanning of external DTDs. This flaw has not been addressed in the maintained version of the library and has no current mitigation other than to disable DTD processing. This can be accomplished via the DOM using a standard parser feature or via SAX using the XERCES_DISABLE_DTD environment variable.

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PT-2022-3802 · Swhkd · Swhkd

Name of the Vulnerable Software and Affected Versions: SWHKD version 1.1.5 Description: The issue is related to a lack of proper access control in the SWHKD implementation of the Wayland display server protocol, specifically when handling files with the -c option. This can allow an attacker to...

CVE-2022-1240: Heap-based Buffer Overflow

Heap buffer overflow in libr/bin/format/mach0/mach0.c in GitHub repository radareorg/radare2 prior to 5.8.6. If address sanitizer is disabled during the compiling, the program should executes into the rstrncpy function. Therefore I think it is very likely to be exploitable. For more general...

ScheduleRunner - A C# Tool With More Flexibility To Customize Scheduled Task For Both Persistence And Lateral Movement In Red Team Operation

Scheduled task is one of the most popular attack technique in the past decade and now it is still commonly used by hackers/red teamers for persistence and lateral movement. A number of C tools were already developed to simulate the attack using scheduled task. I have been playing around with some...

[SECURITY] Fedora 35 Update: gdal-3.3.3-1.fc35

Geospatial Data Abstraction Library GDAL/OGR is a cross platform C++ translator library for raster and vector geospatial data formats. As a library, it presents a single abstract data model to the calling application for all supported formats. It also comes with a variety of useful commandline...

CVE-2022-24795 Buffer Overflow and Integer Overflow in yajl-ruby

yajl-ruby is a C binding to the YAJL JSON parsing and generation library. The 1.x branch and the 2.x branch of yajl contain an integer overflow which leads to subsequent heap memory corruption when dealing with large 2GB inputs. The reallocation logic at yajlbuf.cL64 may result in the need 32bit...

CVE-2021-32994 Softing OPC-UA C++ SDK Improper Restriction of Operations within the Bounds of a Memory Buffer

Softing OPC UA C++ SDK Software Development Kit versions from 5.59 to 5.64 exported library functions don't properly validate received extension objects, which may allow an attacker to crash the software by sending a variety of specially crafted packets to access several unexpected memory locatio...

CVE-2021-32994 Softing OPC-UA C++ SDK Improper Restriction of Operations within the Bounds of a Memory Buffer

Softing OPC UA C++ SDK Software Development Kit versions from 5.59 to 5.64 exported library functions don't properly validate received extension objects, which may allow an attacker to crash the software by sending a variety of specially crafted packets to access several unexpected memory locatio...

Heap buffer overflow in libr/bin/format/mach0/mach0.c

This vulnerability is of type heap-buffer-overflow. And after quick investigation I think it is very likely to be successfully exploited to remote code execution. The bug exists in latest stable release radare2-5.6.6 and lastest master branch 8317a34b7e4ab731e230dcdd81adc9323c5b518b, updated in...

CVE-2021-32994: Improper Restriction of Operations within the Bounds of a Memory Buffer

Softing OPC UA C++ SDK Software Development Kit versions from 5.59 to 5.64 exported library functions don't properly validate received extension objects, which may allow an attacker to crash the software by sending a variety of specially crafted packets to access several unexpected memory locatio...

CobaltBus - Cobalt Strike External C2 Integration With Azure Servicebus, C2 Traffic Via Azure Servicebus

Cobalt Strike External C2 Integration With Azure Servicebus, C2 traffic via Azure Servicebus Setup 1. Create an Azure Service Bus 2. Create a Shared access policy Connection string that can only Send and Listen 3. Edit the static connectionString variable in Beacon C projects to match the "Primar...

PT-2022-2691

Name of the Vulnerable Software and Affected Versions OpenSSL versions 1.0.2 through 1.0.2zd OpenSSL versions 1.1.1 through 1.1.1n OpenSSL versions 3.0.0 through 3.0.2 Description The c rehash script does not properly sanitise shell metacharacters to prevent command injection. This script is...

The vulnerability of the bezier_spline function in the genepic.c utility for converting .fig files (Fig2dev), which allows a hacker to cause a service failure.

The vulnerability of the bezierspline function in the genepic.c utility for converting .fig files in Fig2dev is related to writing outside the buffer boundaries. Exploiting this vulnerability allows a remote attacker to cause service interruptions...

The vulnerability of the getcwd() function in the system library glibc, which allows a hacker to execute arbitrary code

The vulnerability of the getcwd function in the glibc system library is related to a single-bit offset error. Exploiting this vulnerability allows an attacker to execute arbitrary code by sending specially crafted application data remotely...