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CVE-2021-27494

nvd nist
Published: May 27, 2021Modified: Nov 21, 2024

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7.8
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 5.9
Source: NVD

Description

Datakit Software libraries CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr, Jt3dReadPsr modules in KeyShot Versions v10.1 and prior lack proper validation of user-supplied data when parsing STP files. This could result in a stack-based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process.

Affected (4)

Datakit
1 product
Crosscadware
Luxion
1 product
Keyshot
Siemens
2 products
Solid Edge Se2020 Firmware
Solid Edge Se2021 Firmware
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Crosscadware
Up to 2021.1
Keyshot
Up to 10.1
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Solid Edge Se2020 Firmware
All versions
Running on/withPlatform Versions
Siemens
Solid Edge Se2020
All versions
Configuration C
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Solid Edge Se2021 Firmware
All versions
Running on/withPlatform Versions
Siemens
Solid Edge Se2021
All versions

Related CWEs

CWE-121
Stack-based Buffer Overflow
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).

References (6)

Source: ics-cert@hq.dhs.gov
Third Party Advisory
Source: ics-cert@hq.dhs.gov
Third Party AdvisoryUS Government Resource
Source: ics-cert@hq.dhs.gov
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryUS Government Resource
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry

Timeline

No history available yet.