0day-buffer-overflow-in-exiv2

PoC and patch for heap-buffer-overflow in PngChunk::readRawProf...

Linux Distros Unpatched Vulnerability : CVE-2022-49079

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: traverse devices under chunkmutex in btrfscanactivatezone btrfscanactivatezon...

Malicious code in test-mlw2-dojos-chunk (npm)

The package test-mlw2-dojos-chunk was found to contain malicious code...

MAL-2025-35207 Malicious code in test-mlw2-dojos-chunk (npm)

The package test-mlw2-dojos-chunk was found to contain malicious code...

PT-2025-40636

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An integer overflow issue exists in the stripe io hints function when handling excessively large chunk sizes. This could lead to incorrect setting of io min and io opt limits...

CVE-2025-48072

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. Version 3.3.2 is vulnerable to a heap-based buffer overflow during a read operation due to bad pointer math when decompressing DWAA-packed scan-line EXR...

CVE-2025-48072

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. Version 3.3.2 is vulnerable to a heap-based buffer overflow during a read operation due to bad pointer math when decompressing DWAA-packed scan-line EXR...

CVE-2025-48072

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. Version 3.3.2 is vulnerable to a heap-based buffer overflow during a read operation due to bad pointer math when decompressing DWAA-packed scan-line EXR...

CVE-2025-48071 OpenEXR's Forged Unpacked Size can Lead to Heap-Based Buffer Overflow in Deep Scanline Parsing

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. In versions 3.3.2 through 3.3.0, there is a heap-based buffer overflow during a write operation when decompressing ZIPS-packed deep scan-line EXR files...

CVE-2025-48071

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. In versions 3.3.2 through 3.3.0, there is a heap-based buffer overflow during a write operation when decompressing ZIPS-packed deep scan-line EXR files...

GHSA-H45X-QHG2-Q375 OpenEXR Heap-Based Buffer Overflow in Deep Scanline Parsing via Forged Unpacked Size

Summary The OpenEXRCore code is vulnerable to a heap-based buffer overflow during a write operation when decompressing ZIPS-packed deep scan-line EXR files with a maliciously forged chunk header. Details When parsing STORAGEDEEPSCANLINE chunks from an EXR file, the following code from...

OpenEXR Heap-Based Buffer Overflow in Deep Scanline Parsing via Forged Unpacked Size

Summary The OpenEXRCore code is vulnerable to a heap-based buffer overflow during a write operation when decompressing ZIPS-packed deep scan-line EXR files with a maliciously forged chunk header. Details When parsing STORAGEDEEPSCANLINE chunks from an EXR file, the following code from...

K000152677: Golang net/http vulnerabilities CVE-2023-39326 and CVE-2024-24791

Security Advisory Description CVE-2023-39326 A malicious HTTP sender can use chunk extensions to cause a receiver reading from a request or response body to read many more bytes from the network than are in the body. A malicious HTTP client can further exploit this to cause a server to...

Hash Collision Attack

llamaindex is vulnerable to Hash Collision Attack. The vulnerability is due to the use of MD5 hashing for generating document chunk IDs, which allows an attacker to exploit hash collisions by creating structurally distinct chunks with identical text...

Expected Behavior Violation

Overview llama-index-readers-docugami is a llama-index readers docugami integration Affected versions of this package are vulnerable to Expected Behavior Violation via the DocugamiReader class. An attacker can cause loss of important document content, disrupt parent-child chunk hierarchies, and...

Expected Behavior Violation

Overview llama-index is an Interface between LLMs and your data Affected versions of this package are vulnerable to Expected Behavior Violation via the DocugamiReader class. An attacker can cause loss of important document content, disrupt parent-child chunk hierarchies, and lead to inaccurate AI...

Virtuozzo Hybrid Infrastructure 7.0 Hotfix 1 (7.0.0-251)

This update provides a stability fix. Vulnerability id: VSTOR-109853 A stability fix for the chunk service...

Malicious code in chunk-validation (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware e2ede01f53bb06fadc20c1b7cca9c6d00685c017c3d99901a5cd8791140e2ddd Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

Use After Free

Overview Affected versions of this package are vulnerable to Use After Free in the H5Ochunkdeserialize function. An attacker can cause a denial of service by triggering a use-after-free condition through crafted input files. Remediation A fix was pushed into the master branch but not yet publishe...

DEBIAN-CVE-2025-6818

A vulnerability, which was classified as problematic, was found in HDF5 1.14.6. Affected is the function H5Ochunkprotect of the file /src/H5Ochunk.c. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to the public and may ...