CVE-2021-32975
First published: Wed Aug 25 2021(Updated: )
Cscape (All Versions prior to 9.90 SP5) lacks proper validation of user-supplied data when parsing project files. This could lead to an out-of-bounds read. An attacker could leverage this vulnerability to execute code in the context of the current process.
Credit: ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Horner Automation Cscape | <9.90 | |
| Horner Automation Cscape | =9.90 | |
| Horner Automation Cscape | =9.90-sp1 | |
| Horner Automation Cscape | =9.90-sp2 | |
| Horner Automation Cscape | =9.90-sp3 | |
| Horner Automation Cscape | =9.90-sp4 | |
| Horner Automation Cscape: All Versions prior to 9.90 SP5 |
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Reference Links
Frequently Asked Questions
What is CVE-2021-32975?
CVE-2021-32975 is a vulnerability in Cscape versions prior to 9.90 SP5 that lacks proper validation of user-supplied data when parsing project files, potentially leading to an out-of-bounds read and code execution.
How severe is CVE-2021-32975?
CVE-2021-32975 has a severity score of 7.8 (high).
Which software versions are affected by CVE-2021-32975?
Versions prior to 9.90 SP5 of Cscape, including versions 9.90, 9.90-sp1, 9.90-sp2, 9.90-sp3, and 9.90-sp4, are affected by CVE-2021-32975.
How can CVE-2021-32975 be exploited?
An attacker could leverage the CVE-2021-32975 vulnerability to execute code in the context of the current process by exploiting the lack of proper validation of user-supplied data when parsing project files in Cscape.
Where can I find more information about CVE-2021-32975?
More information about CVE-2021-32975 can be found at the following reference: https://us-cert.cisa.gov/ics/advisories/icsa-21-224-02
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- agent/type
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- source/MITRE
- agent/last-modified-date
- agent/author
- agent/weakness
- agent/first-publish-date
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- vendor/hornerautomation
- canonical/horner automation cscape
- version/horner automation cscape/9.90
- version/horner automation cscape/9.90-sp1
- version/horner automation cscape/9.90-sp2
- version/horner automation cscape/9.90-sp3
- version/horner automation cscape/9.90-sp4
- vendor/horner automation
- canonical/horner automation cscape: all versions prior to 9.90 sp5