libyara/re.c in the regex component in YARA 3.5.0 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted rule that is mishandled in the yr_re_exec function.
3.4.0+dfsg-23.4.0+dfsg-2build13.6.3+dfsg-1ubuntu13.7.1-1ubuntu13.7.1-1ubuntu2Exploitability
AV:NAC:LPR:NUI:NScope
S:UImpact
C:NI:NA:HCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H