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Known exploited vulnerability

CVE-2017-11292

highCVSS 3.1 8.8In CISA KEVEPSS 11%Published · n/a

The short answer

CVE-2017-11292 affects n/a Adobe Flash Player version 27.0.0.159 and earlier and is rated high (CVSS 8.8). CISA added it to the Known Exploited Vulnerabilities catalog on 2022-03-03: attackers are using it, so patch it first. The vendor has linked a patch.

What it is

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.

Weakness: CWE-843.

Severity

8.8 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploited (CISA KEV)

Yes, since Mar 3, 2022

Federal due date Mar 24, 2022

EPSS, next 30 days

11%

Higher than 96% of scored CVEs

How it can be exploited

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

What CISA says to do

The impacted product is end-of-life and should be disconnected if still in use.

Affected products

Adobe Flash Player version 27.0.0.159 and earlier. NVD's record lists the exact affected versions.

References

Questions

Is CVE-2017-11292 being exploited?

Yes. CISA added CVE-2017-11292 to its Known Exploited Vulnerabilities catalog on 2022-03-03, with a federal remediation due date of 2022-03-24.

How do I fix CVE-2017-11292?

CISA's required action: The impacted product is end-of-life and should be disconnected if still in use.

From NVD, CISA KEV, FIRST EPSS and OSV.dev, checked . Status on NVD: Analyzed. The description is NVD's text, quoted as published.

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