CVE-2020-19143

medium

Description

Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the "TIFFVGetField" funtion in the component 'libtiff/tif_dir.c'.

References

Advisories

https://www.debian.org/security/2021/dsa-4997

https://security.netapp.com/advisory/ntap-20211004-0005/

https://gitlab.com/libtiff/libtiff/-/merge_requests/119

https://gitlab.com/libtiff/libtiff/-/issues/158

http://bugzilla.maptools.org/show_bug.cgi?id=2851

Details

Source: Mitre, NVD

Published: 2021-09-09

Updated: 2021-11-30

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H