# CVE-2017-11292

Adobe Flash Player version 27.0.0.159 and earlier has a flawed bytecode verification procedure, which allows for an untrusted value to be used in the calculation of an array index. This can lead to type confusion, and successful exploitation could lead to arbitrary code execution.

- Page: https://www.vulneraibility.com/cve/CVE-2017-11292
- CVSS: 8.8
- Known exploited: yes, in CISA KEV since 2022-03-03; CISA due date 2022-03-24
- EPSS: 11.21% (percentile 96.0)
- CISA SSVC: exploitation active, automatable no, technical impact total (assessed 2025-02-04)
- Weakness: CWE-843
- Published: 2017-10-22

## Affected versions

- Adobe Flash Player version 27.0.0.159 and earlier: affected Adobe Flash Player version 27.0.0.159 and earlier

A version outside these ranges is not a statement that it is unaffected.

## References

- [other] http://www.securitytracker.com/id/1039582
- [other] https://helpx.adobe.com/security/products/flash-player/apsb17-32.html
- [advisory] https://security.gentoo.org/glsa/201710-22
- [other] http://www.securityfocus.com/bid/101286
- [advisory] https://access.redhat.com/errata/RHSA-2017:2899
- [other] https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-11292

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Summary, impact and action are written by the vulneraibility.com AI analysis pipeline from the CVE record, NVD, CISA and FIRST data; verify against the references.