exiv2: integer overflow in the LoaderExifJpeg class in preview.cpp

Exiv2 0.26 has an integer overflow in the LoaderExifJpeg class in preview.cpp, leading to an out-of-bounds read in Exiv2::MemIo::read in basicio.cpp...

exiv2: NULL pointer dereference in Exiv2::DataValue::copy in value.cpp leading to application crash

An issue was discovered in Exiv2 v0.26. The function Exiv2::DataValue::copy in value.cpp has a NULL pointer dereference...

exiv2: heap-buffer-overflow in Exiv2::IptcData::printStructure in src/iptc.cpp

An integer underflow, leading to heap-based out-of-bound read, was found in the way Exiv2 library prints IPTC Photo Metadata embedded in an image. By persuading a victim to open a crafted image, a remote attacker could crash the application or possibly retrieve a portion of memory...

exiv2: invalid memory access in Exiv2::Internal::printCsLensFFFF function in canonmn_int.cpp

In Exiv2 0.26, the Exiv2::Internal::printCsLensFFFF function in canonmnint.cpp allows remote attackers to cause a denial of service invalid memory access via a crafted file...

exiv2: heap-based buffer over-read in Exiv2::IptcParser::decode in iptc.cpp

In Exiv2 0.26, Exiv2::IptcParser::decode in iptc.cpp called from psdimage.cpp in the PSD image reader may suffer from a denial of service heap-based buffer over-read caused by an integer overflow via a crafted PSD image file...

exiv2: SIGABRT by triggering an incorrect Safe::add call

An issue was discovered in Exiv2 0.26. readMetadata in jp2image.cpp allows remote attackers to cause a denial of service SIGABRT by triggering an incorrect Safe::add call...

exiv2: infinite recursion in Exiv2::Image::printTiffStructure in file image.cpp resulting in denial of service

An issue was discovered in Exiv2 0.27. There is infinite recursion at Exiv2::Image::printTiffStructure in the file image.cpp. This can be triggered by a crafted file. It allows an attacker to cause Denial of Service Segmentation fault or possibly have unspecified other impact...

exiv2: heap-based buffer over-read in WebPImage::decodeChunks in webpimage.cpp

Exiv2 0.26 has a heap-based buffer over-read in WebPImage::decodeChunks in webpimage.cpp...

exiv2: information leak via a crafted file

In Exiv2 0.26, the Exiv2::PngImage::printStructure function in pngimage.cpp allows remote attackers to cause an information leak via a crafted file...

exiv2: NULL pointer dereference in Exiv2::isoSpeed in easyaccess.cpp

Exiv2::isoSpeed in easyaccess.cpp in Exiv2 v0.27-RC2 allows remote attackers to cause a denial of service NULL pointer dereference and application crash via a crafted file...

exiv2: Infinite loop in Exiv2::Jp2Image::encodeJp2Header resulting in a denial of service

There is an infinite loop in Exiv2::Jp2Image::encodeJp2Header of jp2image.cpp in Exiv2 0.27-RC3. A crafted input will lead to a remote denial of service attack...

exiv2: OOB read in pngimage.cpp:tEXtToDataBuf() allows for crash via crafted file

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...

exiv2: heap-based buffer over-read in PngChunk::readRawProfile in pngchunk_int.cpp

In Exiv2 0.26 and previous versions, PngChunk::readRawProfile in pngchunkint.cpp may cause a denial of service application crash due to a heap-based buffer over-read via a crafted PNG file...

exiv2: out-of-bounds read in Exiv2::Internal::stringFormat image.cpp

In Exiv2 0.26, jpgimage.cpp allows remote attackers to cause a denial of service image.cpp Exiv2::Internal::stringFormat out-of-bounds read via a crafted file...

exiv2: SIGABRT caused by memory allocation in types.cpp:Exiv2::Internal::PngChunk::zlibUncompress()

In types.cpp in Exiv2 0.26, a large size value may lead to a SIGABRT during an attempt at memory allocation for an Exiv2::Internal::PngChunk::zlibUncompress call...

exiv2: heap-based buffer over-read in parseTXTChunk function

An issue was discovered in Exiv2 0.26. The Exiv2::Internal::PngChunk::parseTXTChunk function has a heap-based buffer over-read...

exiv2: Segmentation fault in Exiv2::Internal::TiffParserWorker::findPrimaryGroups function

There is a SEGV in Exiv2::Internal::TiffParserWorker::findPrimaryGroups of tiffimageint.cpp in Exiv2 0.27-RC3. A crafted input will lead to a remote denial of service attack...

Low: Red Hat Security Advisory: exiv2 security, bug fix, and enhancement update

An update for exiv2 is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE...

Exiv2 heap buffer overflow vulnerability (CNVD-2019-24854)

Exiv2 is a set of C++ libraries and command line applications for managing image metadata by Andreas Huggel programmers. The product provides the ability to read and write image metadata in a variety of formats including EXIF, IPTC and XMP. A buffer overflow vulnerability exists in the...

Exiv2 Heap Buffer Overflow Vulnerability (CNVD-2019-24853)

Exiv2 is a set of C++ libraries and command line applications for managing image metadata by Andreas Huggel programmers. The product provides the ability to read and write image metadata in a variety of formats including EXIF, IPTC and XMP. A buffer overflow vulnerability exists in the...