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cve/2018/CVE-2018-20452.md
0xMarcio ba290685fe Update CVE sources 2024-06-09 00:33
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CVE-2018-20452

Description

The read_MSAT_body function in ole.c in libxls 1.4.0 has an invalid free that allows attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted file, because of inconsistent memory management (new versus free) in ole2_read_header in ole.c.

POC

Reference

Github

No PoCs found on GitHub currently.