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CVE
PUBLISHED

CVE-2019-13946

Assignersiemens
Reserved2019-07-18
Published2020-02-11
Updated2024-07-09

Description

Profinet-IO (PNIO) stack versions prior V06.00 do not properly limit internal resource allocation when multiple legitimate diagnostic package requests are sent to the DCE-RPC interface. This could lead to a denial of service condition due to lack of memory for devices that include a vulnerable version of the stack. The security vulnerability could be exploited by an attacker with network access to an affected device. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise the availability of the device.



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-400: Uncontrolled Resource Consumption

Product status

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unknown

Any version before *
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All Versions < V4.5
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All Versions < V4.6
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All Versions < V2.1
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All versions < V4.3
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All versions < V4.3
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All versions < V4.3
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All versions < V4.3
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All versions < V4.3
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All versions < V4.3
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All versions < V4.3
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All versions < V4.3
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All versions < V4.3
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All versions < V4.3
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All versions < V4.3
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All versions < V4.3
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All versions < V4.3
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All versions < V4.3
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All versions <= V6.0.1
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All Versions < V5.3
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All Versions < V5.3
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All Versions < V5.3
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All Versions < V5.3
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All Versions < V5.3
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All Versions < V5.3
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All versions < V5.2.5
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All versions < V5.2.5
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All versions < V5.2.5
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All versions < V5.2.5
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All versions < V5.2.5
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All Versions < V5.3
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All Versions < V5.3
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All versions < V5.2.5
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All versions < V5.2.5
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All versions < V5.2.5
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All versions < V5.2.5
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All versions < V5.2.5
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All versions < V5.2.5
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All versions < V5.2.5
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All versions < V5.2.5
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All Versions < V3.0
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All Versions < V3.0
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All Versions < V3.0
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All Versions < V5.3
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All Versions < V5.3
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All versions < V5.2.5
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All versions < V5.2.5
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All Versions < V5.3
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All Versions < V5.3
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All versions < V5.2.5
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All versions < V5.2.5
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All Versions < V6.0
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All Versions < V3.0
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All Versions < V3.0
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All Versions < V6.0
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All versions < V4.1.4
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All Versions < V2.8
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All versions
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All versions
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All versions
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All versions
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Any version before V3.3
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Any version before V3.3
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Any version before V3.3
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All versions
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All versions
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All versions
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All versions
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Any version before V4.2.0
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Any version before V4.1.0
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Any version before *
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All versions
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Any version before *
affected

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Any version before V4.2.0
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Any version before V4.1.0
affected

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Any version before V4.1.0
affected

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All versions
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All versions
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All versions
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All versions
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All versions
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All versions
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All versions
affected

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All versions
affected

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All versions
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All versions
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All versions
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All versions
affected

Default status
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All versions
affected

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All versions
affected

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Any version before *
affected

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Any version before V7.0.6
affected

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Any version before V7.0.6
affected

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Any version before V7.0.6
affected

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Any version before V7.0.6
affected

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Any version before V7.0.6
affected

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Any version before V7.0.6
affected

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Any version before V7.0.6
affected

Default status
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All Versions
affected

Default status
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All versions
affected

Default status
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All versions
affected

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All versions < V3
affected

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All versions < V4.5
affected

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All versions < V4.5
affected

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All versions < V4.5
affected

Default status
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All Versions < V1.3
affected

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Any version before V4.2.0
affected

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Any version before V4.2.0
affected

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Any version before V4.2.0
affected

Default status
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Any version before V4.1.0
affected

Default status
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Any version before V4.1.0
affected

Default status
unknown

Any version before V4.2.0
affected

Default status
unknown

Any version before V4.2.0
affected

Default status
unknown

Any version before V4.2.0
affected

Default status
unknown

Any version before V4.1.0
affected

Default status
unknown

Any version before V4.1.0
affected

Default status
unknown

Any version before V4.1.0
affected

Default status
unknown

Any version before V4.1.0
affected

Default status
unknown

All versions
affected

Default status
unknown

All versions
affected

Default status
unknown

All versions
affected

Default status
unknown

Any version before V3.3
affected

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unknown

Any version before V3.3
affected

Default status
unknown

All versions < V4.1.4
affected

Default status
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All versions
affected

References

https://cert-portal.siemens.com/productcert/pdf/ssa-780073.pdf

https://cert-portal.siemens.com/productcert/html/ssa-780073.html

cve.org CVE-2019-13946

nvd.nist.gov CVE-2019-13946

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