CVE-2017-12110: An exploitable integer overflow vulnerability exists in the xls_appendSST function of libxls 1.4.A specially crafted XLS file can cause memory corruption…

PriorityP337high7.8CVSS 3.0

AVLACLPRNUIRSUCHIHAH

EPSS

2.10%

79.8th percentile

An exploitable integer overflow vulnerability exists in the xls_appendSST function of libxls 1.4.A specially crafted XLS file can cause memory corruption resulting in remote code execution.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
debian	r-cran-readxl	< r-cran-readxl 1.0.0-2 (bookworm)	r-cran-readxl 1.0.0-2 (bookworm)
libxls	libxls	—	—
libxls_project	libxls	—	—

CVSS provenance

nvdv3.07.8HIGHCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

osv7.8HIGH

vendor_debian8.8HIGH

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