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CVE-2022-23950

Good to know:

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Date: September 21, 2022

In Keylime before 6.3.0, Revocation Notifier uses a fixed /tmp path for UNIX domain socket which can allow unprivileged users a method to prohibit keylime operations.

Language: Python

Severity Score

Related Resources (5)

https://nvd.nist.gov/vuln/detail/CVE-2022-23950
https://github.com/keylime/keylime/security/advisories/GHSA-9r9r-f8xc-m875
https://github.com/keylime/keylime/commit/ea5d0373fa2c050d5d95404eb779be7e8327b911
https://seclists.org/oss-sec/2022/q1/101
https://www.mend.io/vulnerability-database/CVE-2022-23950

Severity Score

Weakness Type (CWE)

Exposure of Resource to Wrong Sphere

CWE-668

Creation of Temporary File in Directory with Insecure Permissions

CWE-379

Top Fix

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CVSS v3.1

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

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