Unscored CVE-2023-34795 EUVD-2023-38836GHSA-4462-822p-62r3

xlsxio v0.1.2 to v0.2.34 was discovered to contain a free of uninitialized pointer in the xlsxioread_sheetlist_close() function. This vulne…

Published Jun 16, 2023 · Updated Dec 17, 2024 · Assigned by mitre

Description

xlsxio v0.1.2 to v0.2.34 was discovered to contain a free of uninitialized pointer in the xlsxioread_sheetlist_close() function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted XLSX file.

References

https://github.com/brechtsanders/xlsxio/issues/121
https://github.com/brechtsanders/xlsxio/commit/d653f1604b54532f11b45dca1fa164b4a1f15e2d
https://github.com/xf1les/cve-advisories/blob/main/2023/CVE-2023-34795.md