Uninitialized Variable in GNS3 Dynamips by GNS3
CVE-2022-47012

7.5HIGH

Key Information:

Vendor

Solarwinds
Status
Dynamips
Vendor
CVE Published:
20 January 2023

What is CVE-2022-47012?

The GNS3 Dynamips version 0.2.21 exhibits a security flaw due to the use of an uninitialized variable in the gen_eth_recv function. This vulnerability could potentially allow attackers to exploit the software, leading to unpredictable behavior or security breaches. Users of this version should take necessary precautions to secure their systems and consider applying any available patches or updates.

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References

https://github.com/GNS3/dynamips/issues/125

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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