An integer overflow in Exiv2 through 0.27.1 allows an attacker to cause a denial of service (SIGSEGV) via a crafted PNG image file, because PngImage::readMetadata mishandles a zero value for iccOffset.
CVSS Score
6.5
EPSS Score
0.004
Published
2019-06-30
In Exiv2 0.26 and previous versions, PngChunk::readRawProfile in pngchunk_int.cpp may cause a denial of service (application crash due to a heap-based buffer over-read) via a crafted PNG file.
CVSS Score
6.5
EPSS Score
0.004
Published
2018-11-26
The tEXtToDataBuf function in pngimage.cpp in Exiv2 through 0.26 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted file.
CVSS Score
6.5
EPSS Score
0.006
Published
2018-05-07
In Exiv2 0.26, an assertion failure in BigTiffImage::readData in bigtiffimage.cpp results in an abort.
CVSS Score
6.5
EPSS Score
0.004
Published
2018-04-04
In Exiv2 0.26, a divide by zero in BigTiffImage::printIFD in bigtiffimage.cpp could result in denial of service.
CVSS Score
6.5
EPSS Score
0.005
Published
2018-04-04
In Exiv2 0.26, an out-of-bounds read in IptcData::printStructure in iptc.c could result in a crash or information leak, related to the "== 0x1c" case.
CVSS Score
8.1
EPSS Score
0.005
Published
2018-04-04
In Exiv2 0.26, there is an out-of-bounds read in Exiv2::Internal::binaryToString in image.cpp. It could result in denial of service or information disclosure.
CVSS Score
8.1
EPSS Score
0.004
Published
2018-03-30
Integer overflow in exif.cpp in exiv2 library allows context-dependent attackers to execute arbitrary code via a crafted EXIF file that triggers a heap-based buffer overflow.
CVSS Score
7.5
EPSS Score
0.023
Published
2007-12-20
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