CVE-2021-39542

An issue was discovered in pdftools through 20200714. A NULL pointer dereference exists in the function Font::Size() located in font.cpp. It allows an attacker to cause Denial of Service.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 34%
VendorProductVersion
pdftools_projectpdftools
𝑥
≤ 2020-07-14
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/leonhad/pdftools/issues/5
https://github.com/leonhad/pdftools/issues/5