Vulnerabilities
Misconfiguration
Runtime Security
Compliance
CVE Vulnerabilities

CVE-2020-11900

Double Free

Published: Jun 17, 2020 | Modified: Jul 22, 2020
CVSS 3.x
8.2
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
CVSS 2.x
6.4 MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2020-11900
CWEhttps://cwe.mitre.org/data/definitions/415.html

The Treck TCP/IP stack before 6.0.1.41 has an IPv4 tunneling Double Free.

Weakness

The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.

Affected Software

Name Vendor Start Version End Version
Tcp/ip Treck * 6.0.1.41 (excluding)

Potential Mitigations

References

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