SUSE CVE-2021-26260

An integer overflow leading to a heap-buffer overflow was found in the DwaCompressor of OpenEXR in versions before 3.0.1. An attacker could use this flaw to crash an application compiled with OpenEXR. This is a different flaw from CVE-2021-23215...

Debian dla-3236 : libopenexr-dev - security update

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3236 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-3236-1 [email protected]...

opencv:imread_fuzzer: Stack-buffer-overflow in Imf_opencv::DwaCompressor::Classifier::Classifier

Project: https://github.com/opencv/opencv.git Detailed Report: https://oss-fuzz.com/testcase?key=5177846010609664 Project: opencv Fuzzing Engine: honggfuzz Fuzz Target: imreadfuzzer Job Type: honggfuzzasanopencv Platform Id: linux Crash Type: Stack-buffer-overflow READ Crash Address: 0x7f35bcce49...

The vulnerability of the DwaCompressor component of the image storage software for OpenEXR files, which has a wide dynamic range of brightness levels, leads to uncontrolled resource consumption. This allows attackers to cause system failures.

The vulnerability of the DwaCompressor component of the image storage software for OpenEXR files, which supports a wide dynamic range of brightness levels, is related to integer overflow. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the DwaCompressor::Classifier::Classifier function in software for storing images with wide dynamic range brightness in OpenEXR, related to a single offset error, allows attackers to cause service interruptions.

The vulnerability of the DwaCompressor::Classifier::Classifier function in software for storing images with wide dynamic range brightness in OpenEXR is related to a single-shift error. Exploiting this vulnerability could allow an attacker to cause service failures...

opencv:imread_fuzzer: Use-of-uninitialized-value in Imf_opencv::fromHalfZigZag_scalar

Detailed Report: https://oss-fuzz.com/testcase?key=6274099420332032 Project: opencv Fuzzing Engine: libFuzzer Fuzz Target: imreadfuzzer Job Type: libfuzzermsanopencv Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: Imfopencv::fromHalfZigZagscalar...

CVE-2021-23215

An integer overflow leading to a heap-buffer overflow was found in the DwaCompressor of OpenEXR in versions before 3.0.1. An attacker could use this flaw to crash an application compiled with OpenEXR...

UBUNTU-CVE-2021-26260

An integer overflow leading to a heap-buffer overflow was found in the DwaCompressor of OpenEXR in versions before 3.0.1. An attacker could use this flaw to crash an application compiled with OpenEXR. This is a different flaw from CVE-2021-23215...

CVE-2021-26260

An integer overflow leading to a heap-buffer overflow was found in the DwaCompressor of OpenEXR in versions before 3.0.1. An attacker could use this flaw to crash an application compiled with OpenEXR. This is a different flaw from CVE-2021-23215...

UBUNTU-CVE-2021-33815

dwauncompress in libavcodec/exr.c in FFmpeg 4.4 allows an out-of-bounds array access because dccount is not strictly checked...

PT-2021-4069

Name of the Vulnerable Software and Affected Versions FFmpeg version 4.4 Description The issue is related to the dwa uncompress function in the libavcodec/exr.c component of the FFmpeg multimedia library. It involves incorrect checking of dc count, which can lead to an out-of-bounds array access...

AZL-44505 CVE-2021-20296 affecting package OpenEXR 2.3.0-6

A flaw was found in OpenEXR in versions before 3.0.0-beta. A crafted input file supplied by an attacker, that is processed by the Dwa decompression functionality of OpenEXR's IlmImf library, could cause a NULL pointer dereference. The highest threat from this vulnerability is to system availabili...

UBUNTU-CVE-2021-20296

A flaw was found in OpenEXR in versions before 3.0.0-beta. A crafted input file supplied by an attacker, that is processed by the Dwa decompression functionality of OpenEXR's IlmImf library, could cause a NULL pointer dereference. The highest threat from this vulnerability is to system availabili...

Null pointer dereference

A flaw was found in OpenEXR in versions before 3.0.0-beta. A crafted input file supplied by an attacker, that is processed by the Dwa decompression functionality of OpenEXR's IlmImf library, could cause a NULL pointer dereference. The highest threat from this vulnerability is to system availabili...

CVE-2021-20296

A flaw was found in OpenEXR in versions before 3.0.0-beta. A crafted input file supplied by an attacker, that is processed by the Dwa decompression functionality of OpenEXR's IlmImf library, could cause a NULL pointer dereference. The highest threat from this vulnerability is to system availabili...

CVE-2021-20296

A flaw was found in OpenEXR in versions before 3.0.0-beta. A crafted input file supplied by an attacker, that is processed by the Dwa decompression functionality of OpenEXR's IlmImf library, could cause a NULL pointer dereference. The highest threat from this vulnerability is to system availabili...

CVE-2021-20296: NULL Pointer Dereference

A flaw was found in OpenEXR in versions before 3.0.0-beta. A crafted input file supplied by an attacker, that is processed by the Dwa decompression functionality of OpenEXR's IlmImf library, could cause a NULL pointer dereference. The highest threat from this vulnerability is to system availabili...

CVE-2021-20296

OpenEXR (IlmImf) before 3.0.0-beta is affected by CVE-2021-20296 due to a crafted input file in the Dwa decompression path that can trigger a NULL pointer dereference, primarily impacting availability. Affected versions are OpenEXR prior to 3.0.0-beta; exploitation would involve processing a mali...

LIM OpenEXR 代码问题漏洞

OpenEXR is an open-standard, high dynamic range image format that is widely used in computer graphics to store image data, but can also store some data needed for post-synthesis processing. A null pointer dereference vulnerability exists in the Dwa decompression function of the IlmImf library in...

PT-2021-4596 · Openexr +4 · Openexr +4

Name of the Vulnerable Software and Affected Versions: OpenEXR versions prior to 3.0.1 Description: The issue is related to an integer overflow leading to a heap-buffer overflow in the DwaCompressor component of OpenEXR. This flaw can be exploited by an attacker to crash an application compiled...