Jpeg: >> Libjpeg >> 1.66 Security Vulnerabilities
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.
CVSS Score
6.5
EPSS Score
0.003
Published
2021-09-20
An issue was discovered in libjpeg through 2020021. A NULL pointer dereference exists in the function SampleInterleavedLSScan::ParseMCU() located in sampleinterleavedlsscan.cpp. It allows an attacker to cause Denial of Service.
CVSS Score
6.5
EPSS Score
0.003
Published
2021-09-20
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.
CVSS Score
6.5
EPSS Score
0.003
Published
2021-09-20
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.
CVSS Score
6.5
EPSS Score
0.003
Published
2021-09-20
An issue was discovered in libjpeg through 2020021. LineBuffer::FetchRegion() in linebuffer.cpp has a heap-based buffer overflow.
CVSS Score
6.5
EPSS Score
0.003
Published
2021-09-20
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.
CVSS Score
6.5
EPSS Score
0.002
Published
2021-09-20
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.
CVSS Score
6.5
EPSS Score
0.002
Published
2021-09-20