CVE-2019-19720

Yabasic 2.86.1 has a heap-based buffer overflow in the yylex() function in flex.c via a crafted BASIC source file.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 68%
VendorProductVersion
yabasicyabasic
2.86.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
yabasic
bullseye
unimportant
sid
unimportant
trixie
unimportant
bookworm
unimportant
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
yabasic
noble
needs-triage
mantic
ignored
lunar
ignored
kinetic
ignored
jammy
needs-triage
impish
ignored
hirsute
ignored
groovy
ignored
focal
needs-triage
eoan
ignored
disco
ignored
bionic
needs-triage
xenial
dne
trusty
dne
Common Weakness Enumeration
References
http://www.yabasic.de/whatsnew.html
https://github.com/marcIhm/yabasic/issues/36
http://www.yabasic.de/whatsnew.html
https://github.com/marcIhm/yabasic/issues/36