CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 1CVE-2018-7731
https://notcve.org/view.php?id=CVE-2018-7731
An issue was discovered in Exempi through 2.4.4. XMPFiles/source/FormatSupport/WEBP_Support.cpp does not check whether a bitstream has a NULL value, leading to a NULL pointer dereference in the WEBP::VP8XChunk class. Se ha descubierto un problema en Exempi hasta su versión 2.4.4. XMPFiles/source/FormatSupport/WEBP_Support.cpp no comprueba si un bitstream tiene un valor NULL, lo que conduce a una desreferencia de puntero NULL en la clase WEBP::VP8XChunk. • https://bugs.freedesktop.org/show_bug.cgi?id=105247 https://cgit.freedesktop.org/exempi/commit/?id=aabedb5e749dd59112a3fe1e8e08f2d934f56666 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BCFXKOOATZ2B5G3G7EBXZWVZHEABN4ZV https://usn.ubuntu.com/3668-1 • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 1CVE-2018-7728
https://notcve.org/view.php?id=CVE-2018-7728
An issue was discovered in Exempi through 2.4.4. XMPFiles/source/FileHandlers/TIFF_Handler.cpp mishandles a case of a zero length, leading to a heap-based buffer over-read in the MD5Update() function in third-party/zuid/interfaces/MD5.cpp. Se ha descubierto un problema en Exempi hasta su versión 2.4.4. XMPFiles/source/FileHandlers/TIFF_Handler.cpp gestiona de manera incorrecta un caso de longitud cero que conduce a una sobrelectura de búfer basada en memoria dinámica (heap) en la función MD5Update() en third-party/zuid/interfaces/MD5.cpp. • https://bugs.freedesktop.org/show_bug.cgi?id=105205 https://cgit.freedesktop.org/exempi/commit/?id=e163667a06a9b656a047b0ec660b871f29a83c9f https://lists.debian.org/debian-lts-announce/2018/03/msg00013.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BCFXKOOATZ2B5G3G7EBXZWVZHEABN4ZV https://usn.ubuntu.com/3668-1 • CWE-125: Out-of-bounds Read •