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osvGoogleOSV:CVE-2020-27819
HistoryFeb 23, 2021 - 4:15 a.m.

CVE-2020-27819

2021-02-2304:15:13
Google
osv.dev
9
vulnerability
libxls
parsing
microsoft excel
denial of service
crafted xls file

AI Score

6.6

Confidence

High

EPSS

0.001

Percentile

30.2%

An issue was discovered in libxls before and including 1.6.1 when reading Microsoft Excel files. A NULL pointer dereference vulnerability exists when parsing XLS cells in libxls/xls2csv.c:199. It could allow a remote attacker to cause a denial of service via crafted XLS file.

AI Score

6.6

Confidence

High

EPSS

0.001

Percentile

30.2%