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In ccu, there is a possible memory corruption due to a...

Moderate severity Unreviewed Published Nov 19, 2021 to the GitHub Advisory Database • Updated Feb 27, 2024

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

In ccu, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05827158; Issue ID: ALPS05827158.

References

Published by the National Vulnerability Database Nov 18, 2021
Published to the GitHub Advisory Database Nov 19, 2021
Last updated Feb 27, 2024

Severity

Moderate
6.7
/ 10

CVSS base metrics

Attack vector
Local
Attack complexity
Low
Privileges required
High
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CVE ID

CVE-2021-0664

GHSA ID

GHSA-8v45-83mv-7j9c

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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