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Unknown

CVE-2018-20450

Disclosure Date: December 25, 2018 (last updated October 06, 2023)
The read_MSAT function in ole.c in libxls 1.4.0 has a double free that allows attackers to cause a denial of service (application crash) via a crafted file, a different vulnerability than CVE-2017-2897.
Attacker Value
Unknown

CVE-2017-2897

Disclosure Date: November 20, 2017 (last updated October 05, 2023)
An exploitable out-of-bounds write vulnerability exists in the read_MSAT function of libxls 1.4. A specially crafted XLS file can cause a memory corruption resulting in remote code execution. An attacker can send malicious XLS file to trigger this vulnerability.