CVE-2019-16162

EUVD-2019-6982
Onigmo through 6.2.0 has an out-of-bounds read in parse_char_class because of missing codepoint validation in regenc.c.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 48%
Affected Products (NVD)
VendorProductVersion
k-takataonigmo
𝑥
≤ 6.2.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/k-takata/Onigmo/issues/139
https://github.com/k-takata/Onigmo/issues/139