CVE-2024-34244

EUVD-2024-34708
libmodbus v3.1.10 is vulnerable to Buffer Overflow via the modbus_write_bits function. This issue can be triggered when the function is fed with specially crafted input, which leads to out-of-bounds read and can potentially cause a crash or other unintended behaviors.
Classic Buffer Overflow
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
CISA-ADPADP
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: 72%
Affected Products (NVD)
VendorProductVersion
libmodbuslibmodbus
3.1.10
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libmodbus
bookworm
no-dsa
bullseye
no-dsa
buster
postponed
sid
vulnerable
trixie
vulnerable
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libmodbus
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
mantic
ignored
noble
needs-triage
oracular
ignored
plucky
needs-triage
questing
needs-triage
trusty
needs-triage
xenial
needs-triage