Memory Leak Vulnerability in Swftools Affects Code Execution
CVE-2021-42197

7.8HIGH

Key Information:

Vendor

Swftools

Status
Swftools
Vendor
CVE Published:
2 June 2022

What is CVE-2021-42197?

A memory leak has been identified in Swftools, specifically when the swfdump utility is employed. This flaw can potentially be exploited by attackers, allowing unauthorized code execution on affected systems. Users of Swftools version 20201222 and earlier should be vigilant and consider applying necessary updates or mitigating measures to safeguard their environments from potential exploitation.

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References

https://github.com/matthiaskramm/swftools/issues/177
x_refsource_MISC

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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