CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 1CVE-2021-39517
https://notcve.org/view.php?id=CVE-2021-39517
An issue was discovered in libjpeg through 2020021. A NULL pointer dereference exists in the function BlockBitmapRequester::ReconstructUnsampled() located in blockbitmaprequester.cpp. It allows an attacker to cause Denial of Service. Se ha detectado un problema en libjpeg versiones hasta 2020021. Se presenta una desreferencia de puntero NULL en la función BlockBitmapRequester::ReconstructUnsampled() ubicada en el archivo blockbitmaprequester.cpp. • https://github.com/thorfdbg/libjpeg/issues/33 • CWE-476: NULL Pointer Dereference •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 1CVE-2021-39519
https://notcve.org/view.php?id=CVE-2021-39519
An issue was discovered in libjpeg through 2020021. A NULL pointer dereference exists in the function BlockBitmapRequester::PullQData() located in blockbitmaprequester.cpp It allows an attacker to cause Denial of Service. Se ha detectado un problema en libjpeg versiones hasta 2020021. Se presenta una desreferencia del puntero NULL en la función BlockBitmapRequester::PullQData() ubicada en el archivo blockbitmaprequester.cpp • https://github.com/thorfdbg/libjpeg/issues/28 • CWE-476: NULL Pointer Dereference •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 1CVE-2021-39514
https://notcve.org/view.php?id=CVE-2021-39514
An issue was discovered in libjpeg through 2020021. An uncaught floating point exception in the function ACLosslessScan::ParseMCU() located in aclosslessscan.cpp. It allows an attacker to cause Denial of Service. Se ha detectado un problema en libjpeg versiones hasta 2020021. Una excepción de punto flotante no capturada en la función ACLosslessScan::ParseMCU() ubicada en el archivo aclosslessscan.cpp. • https://github.com/thorfdbg/libjpeg/issues/36 • CWE-697: Incorrect Comparison •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 1CVE-2021-39516
https://notcve.org/view.php?id=CVE-2021-39516
An issue was discovered in libjpeg through 2020021. A NULL pointer dereference exists in the function HuffmanDecoder::Get() located in huffmandecoder.hpp. It allows an attacker to cause Denial of Service. Se ha detectado un problema en libjpeg versiones hasta 2020021. Se presenta una desreferencia de puntero NULL en la función HuffmanDecoder::Get() ubicada en el archivo huffmandecoder.hpp. • https://github.com/thorfdbg/libjpeg/issues/42 • CWE-476: NULL Pointer Dereference •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 1CVE-2021-39520
https://notcve.org/view.php?id=CVE-2021-39520
An issue was discovered in libjpeg through 2020021. A NULL pointer dereference exists in the function BlockBitmapRequester::PushReconstructedData() located in blockbitmaprequester.cpp. It allows an attacker to cause Denial of Service. Se ha detectado un problema en libjpeg versiones hasta 2020021. Se presenta una desreferencia de puntero NULL en la función BlockBitmapRequester::PushReconstructedData() ubicada en el archivo blockbitmaprequester.cpp. • https://github.com/thorfdbg/libjpeg/issues/34 • CWE-476: NULL Pointer Dereference •