CVE-2024-36844

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-36844
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-36844.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-36844
Downstream
Published
2024-05-31T20:15:10.380Z
Modified
2025-11-15T03:10:22.726407Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

libmodbus v3.1.6 was discovered to contain a use-after-free via the ctx->backend pointer. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted message sent to the unit-test-server.

References

Affected packages

Git / github.com/stephane/libmodbus

Affected ranges

Type
GIT
Repo
https://github.com/stephane/libmodbus
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
f9fe3b0a5343f7fbb3f5c74196bd0fce88df39d5

Affected versions

v1.*

v1.2.2

v2.*

v2.1.0
v2.9.1
v2.9.2
v2.9.3
v2.9.4

v3.*

v3.0.0
v3.0.1
v3.1.0
v3.1.2
v3.1.3
v3.1.4
v3.1.5
v3.1.6

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-36844.json"