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WS-2020-0301

Good to know:

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Date: March 28, 2020

Open vSwitch in version v2.14.0 contains a use-of-uninitialized-value vulnerability. If datapath flow doesn't have one of the fields of gtpu metadata, uninitialized stack memory will be used instead.

Language: C

Severity Score

Related Resources (2)

https://github.com/openvswitch/ovs/commit/1e1a15669e324e0971c46a31f3de233e3a0ba5b2
https://www.mend.io/vulnerability-database/WS-2020-0301

Severity Score

Weakness Type (CWE)

Improper Initialization

CWE-665

Top Fix

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Upgrade Version

Upgrade to version v2.14.1

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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