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THREATINT
PUBLISHED

CVE-2023-46284

Reserved:2023-10-20
Published:2023-12-12
Updated:2024-05-15

Description

A vulnerability has been identified in Opcenter Quality (All versions < V2312), SIMATIC PCS neo (All versions < V4.1), SINEC NMS (All versions < V2.0 SP1), Totally Integrated Automation Portal (TIA Portal) V14 (All versions), Totally Integrated Automation Portal (TIA Portal) V15.1 (All versions), Totally Integrated Automation Portal (TIA Portal) V16 (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions < V17 Update 7), Totally Integrated Automation Portal (TIA Portal) V18 (All versions < V18 Update 3). The affected application contains an out of bounds write past the end of an allocated buffer when handling specific requests on port 4002/tcp and 4004/tcp. This could allow an attacker to crash the application. The corresponding service is auto-restarted after the crash.



HIGH: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C

Problem types

CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Product status

Default status
unknown

Any version before V2312
affected

Default status
unknown

Any version before V4.1
affected

Default status
unknown

Any version before V2.0 SP1
affected

Default status
unknown

Any version before *
affected

Default status
unknown

Any version before *
affected

Default status
unknown

Any version before *
affected

Default status
unknown

Any version before V17 Update 7
affected

Default status
unknown

Any version before V18 Update 3
affected

References

https://cert-portal.siemens.com/productcert/pdf/ssa-999588.pdf

https://cert-portal.siemens.com/productcert/html/ssa-999588.html

cve.org CVE-2023-46284

nvd.nist.gov CVE-2023-46284

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