CVE-2018-20450
MEDIUM6.5EPSS 0.26%Published: 12/25/2018Modified: 4/28/2026
Also known as:DEBIAN-CVE-2018-20450
Description
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.
Affected packages (1)
- Debian/r-cran-readxlfrom 0, < 1.2.0.9000-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |