CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 2CVE-2018-20096 – exiv2: Heap-based buffer over-read in Exiv2::tEXtToDataBuf function resulting in a denial of service
https://notcve.org/view.php?id=CVE-2018-20096
There is a heap-based buffer over-read in the Exiv2::tEXtToDataBuf function of pngimage.cpp in Exiv2 0.27-RC3. A crafted input will lead to a remote denial of service attack. Existe una sobrelectura de búfer basada en memoria dinámica (heap) en la función Exiv2::tEXtToDataBuf de pngimage.cpp en la versión 0.27-RC3 de Exiv2. Se podría realizar un ataque de denegación de servicio remoto con una entrada especialmente manipulada. • https://access.redhat.com/errata/RHSA-2019:2101 https://github.com/Exiv2/exiv2/issues/590 https://github.com/TeamSeri0us/pocs/tree/master/exiv2/20181206 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZXCEKTYF7HLM6VH2WCWO2HXTJH37MBLA https://access.redhat.com/security/cve/CVE-2018-20096 https://bugzilla.redhat.com/show_bug.cgi?id=1660423 • CWE-125: Out-of-bounds Read •
CVSS: 6.5EPSS: 0%CPEs: 7EXPL: 2CVE-2018-20097 – exiv2: Segmentation fault in Exiv2::Internal::TiffParserWorker::findPrimaryGroups function
https://notcve.org/view.php?id=CVE-2018-20097
There is a SEGV in Exiv2::Internal::TiffParserWorker::findPrimaryGroups of tiffimage_int.cpp in Exiv2 0.27-RC3. A crafted input will lead to a remote denial of service attack. Hay un SEGV en Exiv2::Internal::TiffParserWorker::findPrimaryGroups en tiffimage_int.cpp en Exiv2 0.27-RC3. Se podría realizar un ataque de denegación de servicio remoto con una entrada especialmente manipulada. • https://access.redhat.com/errata/RHSA-2019:2101 https://github.com/Exiv2/exiv2/issues/590 https://github.com/TeamSeri0us/pocs/tree/master/exiv2/20181206 https://lists.debian.org/debian-lts-announce/2019/02/msg00038.html https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZXCEKTYF7HLM6VH2WCWO2HXTJH37MBLA https://access.redhat.com/security/cve/CVE-2018-20097 https://bugzilla.redhat.com/show • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-125: Out-of-bounds Read •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 1CVE-2018-19607 – exiv2: NULL pointer dereference in Exiv2::isoSpeed in easyaccess.cpp
https://notcve.org/view.php?id=CVE-2018-19607
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::isoSpeed en easyaccess.cpp en Exiv2 v0.27-RC2 permite que atacantes remotos provoquen una denegación de servicio (desreferencia de puntero NULL y bloqueo de aplicación) mediante un archivo manipulado. • http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00009.html https://access.redhat.com/errata/RHSA-2019:2101 https://github.com/Exiv2/exiv2/issues/561 https://access.redhat.com/security/cve/CVE-2018-19607 https://bugzilla.redhat.com/show_bug.cgi?id=1656195 • CWE-476: NULL Pointer Dereference •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 1CVE-2018-18915 – exiv2: infinite loop in Exiv2::Image::printIFDStructure function in image.cpp
https://notcve.org/view.php?id=CVE-2018-18915
There is an infinite loop in the Exiv2::Image::printIFDStructure function of image.cpp in Exiv2 0.27-RC1. A crafted input will lead to a remote denial of service attack. Hay un bucle infinito en la función Exiv2::Image::printIFDStructure de image.cpp en Exiv2 0.27-RC1. Se podría realizar un ataque de denegación de servicio remoto con una entrada especialmente manipulada. • https://access.redhat.com/errata/RHSA-2019:2101 https://github.com/Exiv2/exiv2/issues/511 https://access.redhat.com/security/cve/CVE-2018-18915 https://bugzilla.redhat.com/show_bug.cgi?id=1646555 • CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •
CVSS: 6.5EPSS: 0%CPEs: 11EXPL: 2CVE-2018-17581 – exiv2: Stack overflow in CiffDirectory::readDirectory() at crwimage_int.cpp leading to denial of service
https://notcve.org/view.php?id=CVE-2018-17581
CiffDirectory::readDirectory() at crwimage_int.cpp in Exiv2 0.26 has excessive stack consumption due to a recursive function, leading to Denial of service. CiffDirectory::readDirectory() en crwimage_int.cpp en Exiv2 0.26 tiene un consumo excesivo de pila debido a una función recursiva, lo que conduce a una denegación de servicio (DoS). • https://access.redhat.com/errata/RHSA-2019:2101 https://github.com/Exiv2/exiv2/issues/460 https://github.com/SegfaultMasters/covering360/blob/master/Exiv2 https://lists.debian.org/debian-lts-announce/2019/02/msg00038.html https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html https://usn.ubuntu.com/3852-1 https://access.redhat.com/security/cve/CVE-2018-17581 https://bugzilla.redhat.com/show_bug.cgi?id=1635045 • CWE-400: Uncontrolled Resource Consumption •