CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2023-35790
https://notcve.org/view.php?id=CVE-2023-35790
An issue was discovered in dec_patch_dictionary.cc in libjxl before 0.8.2. An integer underflow in patch decoding can lead to a denial of service, such as an infinite loop. • https://github.com/libjxl/libjxl/pull/2551 https://github.com/libjxl/libjxl/releases/tag/v0.8.2 • CWE-191: Integer Underflow (Wrap or Wraparound) •
CVSS: 9.1EPSS: 0%CPEs: 1EXPL: 0CVE-2023-0645 – Out of Bounds read in libjxl
https://notcve.org/view.php?id=CVE-2023-0645
An out of bounds read exists in libjxl. An attacker using a specifically crafted file could cause an out of bounds read in the exif handler. We recommend upgrading to version 0.8.1 or past commit https://github.com/libjxl/libjxl/pull/2101/commits/d95b050c1822a5b1ede9e0dc937e43fca1b10159 https://github.com/libjxl/libjxl/pull/2101/commits/d95b050c1822a5b1ede9e0dc937e43fca1b10159 • https://github.com/libjxl/libjxl/pull/2101 https://github.com/libjxl/libjxl/pull/2101/commits/d95b050c1822a5b1ede9e0dc937e43fca1b10159 • CWE-125: Out-of-bounds Read •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 2CVE-2021-45928
https://notcve.org/view.php?id=CVE-2021-45928
libjxl b02d6b9, as used in libvips 8.11 through 8.11.2 and other products, has an out-of-bounds write in jxl::ModularFrameDecoder::DecodeGroup (called from jxl::FrameDecoder::ProcessACGroup and jxl::ThreadPool::RunCallState<jxl::FrameDecoder::ProcessSections). libjxl b02d6b9, usada en libvips versiones 8.11 hasta 8.11.2 y otros productos, presenta una escritura fuera de límites en la función jxl::ModularFrameDecoder:: (llamada desde jxl::FrameDecoder::ProcessACGroup y jxl::ThreadPDecodeGroupool::RunCallState(jxl::FrameDecoder::ProcessSections). • https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36456 https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libvips/OSV-2021-1055.yaml https://github.com/libjxl/libjxl/compare/v0.5...v0.6 https://github.com/libjxl/libjxl/issues/360 https://github.com/libjxl/libjxl/pull/365 • CWE-787: Out-of-bounds Write •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 1CVE-2021-22564 – Out of bounds Copy in Libjxl in large image groups
https://notcve.org/view.php?id=CVE-2021-22564
For certain valid JPEG XL images with a size slightly larger than an integer number of groups (256x256 pixels) when processing the groups out of order the decoder can perform an out of bounds copy of image pixels from an image buffer in the heap to another. This copy can occur when processing the right or bottom edges of the image, but only when groups are processed in certain order. Groups can be processed out of order in multi-threaded decoding environments with heavy thread load but also with images that contain the groups in an arbitrary order in the file. It is recommended to upgrade past 0.6.0 or patch with https://github.com/libjxl/libjxl/pull/775 Para determinadas imágenes JPEG XL válidas con un tamaño ligeramente superior a un número entero de grupos (256x256 píxeles), cuando son procesados los grupos fuera de orden, el descodificador puede llevar a cabo una copia fuera de límites de los píxeles de la imagen desde un búfer de imagen en la pila a otro. Esta copia puede producirse cuando son procesados los bordes derecho o inferior de la imagen, pero sólo cuando los grupos son procesados en un orden determinado. • https://github.com/libjxl/libjxl/issues/708 https://github.com/libjxl/libjxl/pull/775 • CWE-122: Heap-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 4.5EPSS: 0%CPEs: 1EXPL: 1CVE-2021-22563 – Memory Overread in libjxl
https://notcve.org/view.php?id=CVE-2021-22563
Invalid JPEG XL images using libjxl can cause an out of bounds access on a std::vector<std::vector<T>> when rendering splines. The OOB read access can either lead to a segfault, or rendering splines based on other process memory. It is recommended to upgrade past 0.6.0 or patch with https://github.com/libjxl/libjxl/pull/757 Las imágenes JPEG XL no válidas que usan libjxl pueden causar un acceso fuera de límites en un std::vector> cuando se renderizan splines. El acceso de lectura OOB puede conllevar a un segfault, o renderizar splines basados en la memoria de otro proceso. Se recomienda actualizar a partir de la versión 0.6.0 o parchear con https://github.com/libjxl/libjxl/pull/757 • https://github.com/libjxl/libjxl/issues/735 https://github.com/libjxl/libjxl/pull/757 • CWE-125: Out-of-bounds Read CWE-126: Buffer Over-read •