CVE-2018-20452

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.
Configurations

Configuration 1 (hide)

cpe:2.3:a:libxls_project:libxls:1.4.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-12-25 17:29

Updated : 2024-02-04 20:03


NVD link : CVE-2018-20452

Mitre link : CVE-2018-20452

CVE.ORG link : CVE-2018-20452


JSON object : View

Products Affected

libxls_project

  • libxls
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer