CVE-2021-27380
First published: Mon Mar 15 2021(Updated: )
A vulnerability has been identified in Solid Edge SE2020 (All versions < SE2020MP13), Solid Edge SE2021 (All Versions < SE2021MP4). Affected applications lack proper validation of user-supplied data when parsing PAR files. This could result in an out of bounds write past the end of an allocated structure. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-12532)
Credit: productcert@siemens.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Siemens Solid Edge | <se2020 | |
| Siemens Solid Edge | =se2020 | |
| Siemens Solid Edge | =se2020-maintenance_pack1 | |
| Siemens Solid Edge | =se2020-maintenance_pack10 | |
| Siemens Solid Edge | =se2020-maintenance_pack11 | |
| Siemens Solid Edge | =se2020-maintenance_pack12 | |
| Siemens Solid Edge | =se2020-maintenance_pack2 | |
| Siemens Solid Edge | =se2020-maintenance_pack3 | |
| Siemens Solid Edge | =se2020-maintenance_pack4 | |
| Siemens Solid Edge | =se2020-maintenance_pack5 | |
| Siemens Solid Edge | =se2020-maintenance_pack6 | |
| Siemens Solid Edge | =se2020-maintenance_pack7 | |
| Siemens Solid Edge | =se2020-maintenance_pack8 | |
| Siemens Solid Edge | =se2020-maintenance_pack9 | |
| Siemens Solid Edge | =se2021 | |
| Siemens Solid Edge | =se2021-maintenance_pack1 | |
| Siemens Solid Edge | =se2021-maintenance_pack2 | |
| Siemens Solid Edge | =se2021-maintenance_pack3 | |
| Siemens Solid Edge SE2020: All versions before SE2020MP13 | ||
| Siemens Solid Edge SE2020: All version before SE2020MP14 (only affected by CVE-2020-26997, CVE-2021-25678, CVE-2021-27382) | ||
| Siemens Solid Edge SE2021: All versions before SE2021MP4 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-27380?
The severity of CVE-2021-27380 is high with a severity value of 7.8.
Which versions of Solid Edge are affected by CVE-2021-27380?
All versions of Solid Edge SE2020 (up to but excluding SE2020MP13) and all versions of Solid Edge SE2021 (up to but excluding SE2021MP4) are affected.
What is the vulnerability description of CVE-2021-27380?
CVE-2021-27380 is a vulnerability in Solid Edge SE2020 and SE2021 that leads to an out of bounds write when parsing PAR files due to lack of proper validation of user-supplied data.
What is the recommended action to fix CVE-2021-27380?
Apply the relevant security patches or updates provided by Siemens, as mentioned in the references.
Where can I find more information about CVE-2021-27380?
You can find more information about CVE-2021-27380 in the references provided.
- collector/nvd-index
- agent/remedy
- agent/type
- agent/weakness
- agent/references
- agent/severity
- agent/author
- agent/description
- collector/ics-cert-advisory
- source/ICS
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/tags
- agent/first-publish-date
- agent/event
- agent/trending
- vendor/siemens
- canonical/siemens solid edge
- version/siemens solid edge/se2020
- version/siemens solid edge/se2020-maintenance_pack1
- version/siemens solid edge/se2020-maintenance_pack10
- version/siemens solid edge/se2020-maintenance_pack11
- version/siemens solid edge/se2020-maintenance_pack12
- version/siemens solid edge/se2020-maintenance_pack2
- version/siemens solid edge/se2020-maintenance_pack3
- version/siemens solid edge/se2020-maintenance_pack4
- version/siemens solid edge/se2020-maintenance_pack5
- version/siemens solid edge/se2020-maintenance_pack6
- version/siemens solid edge/se2020-maintenance_pack7
- version/siemens solid edge/se2020-maintenance_pack8
- version/siemens solid edge/se2020-maintenance_pack9
- version/siemens solid edge/se2021
- version/siemens solid edge/se2021-maintenance_pack1
- version/siemens solid edge/se2021-maintenance_pack2
- version/siemens solid edge/se2021-maintenance_pack3
- canonical/siemens solid edge se2020: all versions before se2020mp13
- canonical/siemens solid edge se2020: all version before se2020mp14 (only affected by cve-2020-26997, cve-2021-25678, cve-2021-27382)
- canonical/siemens solid edge se2021: all versions before se2021mp4