CVE-2023-39130

CVE-2023-39130 affects GNU gdb 13.0.50.20220805-git, with a heap buffer overflow in the function pe_as16() implemented in gdb/coff-pe-read.c. The issue is documented across multiple connected entries and is tied to the gdb component used for COFF/PE reading. A patched version is available (e.g., ...

CVE-2023-39130: Out-of-bounds Write

GNU gdb GDB 13.0.50.20220805-git was discovered to contain a heap buffer overflow via the function peas16 at /gdb/coff-pe-read.c...

CVE-2023-39129

GNU gdb GDB 13.0.50.20220805-git was discovered to contain a heap use after free via the function addpeexportedsym at /gdb/coff-pe-read.c...

CVE-2023-39130

GNU gdb GDB 13.0.50.20220805-git was discovered to contain a heap buffer overflow via the function peas16 at /gdb/coff-pe-read.c...

clamav:clamav_scanmap_PE_fuzzer: Heap-buffer-overflow in wwunpack

Project: https://github.com/Cisco-Talos/clamav.git Detailed Report: https://oss-fuzz.com/testcase?key=5065051831402496 Project: clamav Fuzzing Engine: afl Fuzz Target: clamavscanmapPEfuzzer Job Type: aflasanclamav Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 1 Crash Address:...

pe-ho.cz Cross Site Scripting vulnerability OBB-3424604

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

New SPECTRALVIPER Backdoor Targeting Vietnamese Public Companies

Vietnamese public companies have been targeted as part of an ongoing campaign that deploys a novel backdoor called SPECTRALVIPER. "SPECTRALVIPER is a heavily obfuscated, previously undisclosed, x64 backdoor that brings PE loading and injection, file upload and download, file and directory...

Microsoft Windows PE Parsing Integer Overflow Denial-of-Service Vulnerability

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Microsoft Windows. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within th...

Denial Of Service (DoS)

github.com/velocidex/velociraptor is vulnerable to Denial of Service DoS attacks. Due of poor validation in the PE and OLE parsers, an attacker is able to cause the application to crash by processing a deliberately malformed file...

PortEx - Java Library To Analyse Portable Executable Files With A Special Focus On Malware Analysis And PE Malformation Robustness

PortEx is a Java library for static malware analysis of Portable Executable files. Its focus is on PE malformation robustness, and anomaly detection. PortEx is written in Java and Scala, and targeted at Java applications. Features Reading header information from: MSDOS Header, COFF File Header,...

Input validation

Due to insufficient validation in the PE and OLE parsers in Rapid7's Velociraptor versions earlier than 0.6.8 allows attacker to crash Velociraptor during parsing of maliciously malformed files. For this attack to succeed, the attacker needs to be able to introduce malicious files to the system a...

CVE-2023-2226 Velociraptor crashes while parsing some malformed PE or OLE files.

Due to insufficient validation in the PE and OLE parsers in Rapid7's Velociraptor versions earlier than 0.6.8 allows attacker to crash Velociraptor during parsing of maliciously malformed files. For this attack to succeed, the attacker needs to be able to introduce malicious files to the system a...

CVE-2023-2226 Velociraptor crashes while parsing some malformed PE or OLE files.

Due to insufficient validation in the PE and OLE parsers in Rapid7's Velociraptor versions earlier than 0.6.8 allows attacker to crash Velociraptor during parsing of maliciously malformed files. For this attack to succeed, the attacker needs to be able to introduce malicious files to the system a...

CVE-2023-2226

Due to insufficient validation in the PE and OLE parsers in Rapid7's Velociraptor versions earlier than 0.6.8 allows attacker to crash Velociraptor during parsing of maliciously malformed files. For this attack to succeed, the attacker needs to be able to introduce malicious files to the system a...

CVE-2023-2226: Out-of-bounds Read

Due to insufficient validation in the PE and OLE parsers in Rapid7's Velociraptor versions earlier than 0.6.8 allows attacker to crash Velociraptor during parsing of maliciously malformed files. For this attack to succeed, the attacker needs to be able to introduce malicious files to the system a...

SUSE-SU-2023:1863-1 Security update for shim

This update for shim fixes the following issues: - Updated shim signature after shim 15.7 be signed back: signature-sles.x8664.asc, signature-sles.aarch64.asc bsc1198458 - Add POSTPROCESSPEFLAGS=-N to the build command in shim.spec to disable the NX compatibility flag when using post-process-pe...

Shoggoth - Asmjit Based Polymorphic Encryptor

Shoggoth is an open-source project based on C++ and asmjit library used to encrypt given shellcode, PE, and COFF files polymorphically. Shoggoth will generate an output file that stores the payload and its corresponding loader in an obfuscated form. Since the content of the output is...

KLA48769 Multiple vulnerabilities in Google Chrome

Multiple vulnerabilities were found in Google Chrome. Malicious users can exploit these vulnerabilities to spoof user interface, cause denial of service, execute arbitrary code, gain privileges. Below is a complete list of vulnerabilities: 1. Security UI vulnerability in Navigation can be exploit...

clamav:clamav_scanmap_PE_fuzzer: Heap-buffer-overflow in wwunpack

Project: https://github.com/Cisco-Talos/clamav.git Detailed Report: https://oss-fuzz.com/testcase?key=5945004798640128 Project: clamav Fuzzing Engine: libFuzzer Fuzz Target: clamavscanmapPEfuzzer Job Type: libfuzzerasanclamav Platform Id: linux Crash Type: Heap-buffer-overflow READ 4 Crash Addres...

PortexAnalyzerGUI - Graphical Interface For PortEx, A Portable Executable And Malware Analysis Library

Graphical interface for PortEx, a Portable Executable and Malware Analysis Library Download Releases page Features Header information from: MSDOS Header, Rich Header, COFF File Header, Optional Header, Section Table PE Structures: Import Section, Resource Section, Export Section, Debug Section...