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CVE-2021-28855

CVE-2021-28855

EPSS 0.9%
In Deark before 1.5.8, a specially crafted input file can cause a NULL pointer dereference in the dbuf_write function (src/deark-dbuf.c).
Affected products
n/a · n/a

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References
https://fatihhcelik.github.io/posts/NULL-Pointer-Dereference-Deark/https://github.com/fuzzing2026/CVE-PoCs/tree/main/deark-CVE-2021-28855https://github.com/jsummers/deark/commit/287f5ac31dfdc074669182f51ece637706070eeb