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Yogita Urade
199ca4579c
Poppler ia a library for rendering PDF files, and examining or modifying their structure. A use-after-free (write) vulnerability has been detected in versions Poppler prior to 25.10.0 within the StructTreeRoot class. The issue arises from the use of raw pointers to elements of a `std::vector`, which can lead to dangling pointers when the vector is resized. The vulnerability stems from the way that refToParentMap stores references to `std::vector` elements using raw pointers. These pointers may become invalid when the vector is resized. This vulnerability is a common security problem involving the use of raw pointers to `std::vectors`. Internally, `std::vector `stores its elements in a dynamically allocated array. When the array reaches its capacity and a new element is added, the vector reallocates a larger block of memory and moves all the existing elements to the new location. At this point if any pointers to elements are stored before a resize occurs, they become dangling pointers once the reallocation happens. Version 25.10.0 contains a patch for the issue. Reference: https://nvd.nist.gov/vuln/detail/CVE-2025-52885 Upstream patch: https://gitlab.freedesktop.org/poppler/poppler/-/commit/4ce27cc826bf90cc8dbbd8a8c87bd913cccd7ec0 Signed-off-by: Yogita Urade <yogita.urade@windriver.com> Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
Collection of layers for the OE-core universe Main layer maintainer: Gyorgy Sarvari <skandigraun@gmail.com> Layer maintainer emeritus: Armin Kuster <akuster808@gmail.com> This repository is a collection of layers to supplement OE-Core with additional packages, Each layer have designated maintainer Please see the respective READMEs in the layer subdirectories