| शीर्षक | libvips 8.19.0(7fab325d2) NULL Pointer Dereference (CWE-476) |
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| विवरण | In `libvips/foreign/matrixload.c`, function `vips_foreign_load_matrix_header()`, the return value of `vips_sbuf_get_line_copy()` is not checked for `NULL` before passing it to `parse_matrix_header()`. `parse_matrix_header()` then calls `strchr(line, ...)`, causing a NULL dereference on empty `.mat` input. The issue is reachable from `vips matrixload` and reproducible with ASAN as `SEGV` (denial of service). |
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| स्रोत | ⚠️ https://github.com/libvips/libvips/issues/4875 |
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| उपयोगकर्ता | Niebelungen (UID 95430) |
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| सबमिशन | 15/02/2026 10:48 AM (4 महीनों पहले) |
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| संयम | 24/02/2026 08:54 PM (9 days later) |
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| स्थिति | स्वीकृत |
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| VulDB प्रविष्टि | 347652 [libvips तक 8.18.0 matrixload.c vips_foreign_load_matrix_header सेवा अस्वीकार] |
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| अंक | 20 |
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