CVE-2017-12111

An exploitable out-of-bounds vulnerability exists in the xls_addCell function of libxls 1.4

High · published November 20, 2017

CVSS v3.0
8.8
EPSS
2%
Percentile
82.0
In the wild
Unconfirmed
What it is

An exploitable out-of-bounds vulnerability exists in the xls_addCell function of libxls 1.4. A specially crafted XLS file with a formula record can cause memory corruption resulting in remote code execution. An attacker can send a malicious XLS file to trigger this vulnerability.

The record
Technical detail
CVSS v3.0
8.8 · HIGH
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.02153 · 82.0th percentile
Published
2017-11-20T22:00Z
EPSS history
Timeline
  • 20 NOV 22:00Z
    An exploitable out-of-bounds vulnerability exists in the xls_addCell function of libxls 1.4
    cvelistv5