exiv2 exiv2 0.26 vulnerabilities and exploits

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4.3

CVSSv2

Exiv2::Image::byteSwap2 in image.cpp in Exiv2 0.26 has a heap-based buffer over-read.

Exiv2 Exiv2 0.26

4.3

CVSSv2

In the DataBuf class in include/exiv2/types.hpp in Exiv2 0.26, an issue exists in the constructor with an initial buffer size. A large size value may lead to a SIGABRT during an attempt at memory allocation. NOTE: some third parties have been unable to reproduce the SIGABRT when ...

Exiv2 Exiv2 0.26

4.3

CVSSv2

A NULL pointer dereference exists in Exiv2::Image::printIFDStructure in image.cpp in Exiv2 0.26. The vulnerability causes a segmentation fault and application crash, which leads to denial of service.

Exiv2 Exiv2 0.26

4.3

CVSSv2

The Exiv2::Jp2Image::readMetadata function in jp2image.cpp in Exiv2 0.26 allows remote malicious users to cause a denial of service (excessive memory allocation) via a crafted file.

Exiv2 Exiv2 0.26

6.8

CVSSv2

There is a heap-based buffer overflow in basicio.cpp of Exiv2 0.26. The vulnerability causes an out-of-bounds write in Exiv2::Image::printIFDStructure(), which may lead to remote denial of service or possibly unspecified other impact.

Exiv2 Exiv2 0.26

4.3

CVSSv2

There is a heap-based buffer over-read in the Image::printIFDStructure function in image.cpp in Exiv2 0.26. A Crafted input will lead to a remote denial of service attack.

Exiv2 Exiv2 0.26

5

CVSSv2

There is a Mismatched Memory Management Routines vulnerability in the Exiv2::FileIo::seek function of Exiv2 0.26 that will lead to a remote denial of service attack (heap memory corruption) via crafted input.

Exiv2 Exiv2 0.26

4.3

CVSSv2

There is an invalid free in the Action::TaskFactory::cleanup function of actions.cpp in Exiv2 0.26. A crafted input will lead to a remote denial of service attack.

Exiv2 Exiv2 0.26

4.3

CVSSv2

There is an infinite loop in the Exiv2::Image::printIFDStructure function of image.cpp in Exiv2 0.26. A crafted input will lead to a remote denial of service attack.

Exiv2 Exiv2 0.26

4.3

CVSSv2

There is a heap-based buffer overflow in the Image::printIFDStructure function of image.cpp in Exiv2 0.26. A Crafted input will lead to a remote denial of service attack.

Exiv2 Exiv2 0.26

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