Vulnerabilities > Libxls Project > Libxls > 1.4.0
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-02-23 | CVE-2020-27819 | NULL Pointer Dereference vulnerability in Libxls Project Libxls An issue was discovered in libxls before and including 1.6.1 when reading Microsoft Excel files. | 4.3 |
| 2018-12-25 | CVE-2018-20452 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Libxls Project Libxls 1.4.0 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. | 6.8 |
| 2018-12-25 | CVE-2018-20450 | Double Free vulnerability in Libxls Project Libxls 1.4.0 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. | 4.3 |
| 2017-11-20 | CVE-2017-2897 | Out-of-bounds Write vulnerability in Libxls Project Libxls 1.4.0 An exploitable out-of-bounds write vulnerability exists in the read_MSAT function of libxls 1.4. | 6.8 |