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Vulnerability Details : CVE-2022-27650

A flaw was found in crun where containers were incorrectly started with non-empty default permissions. A vulnerability was found in Moby (Docker Engine) where containers were started incorrectly with non-empty inheritable Linux process capabilities. This flaw allows an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs.
Publish Date : 2022-04-04 Last Update Date : 2022-11-28
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- CVSS Scores & Vulnerability Types

CVSS Score
6.0
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication ???
Gained Access None
Vulnerability Type(s)
CWE ID 276

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2022:1762: container-tools:rhel8 security, bug fix, and enhancement update (Important) oval:com.redhat.rhsa:def:20221762 unix
RHSA-2022:1793: container-tools:3.0 security and bug fix update (Moderate) oval:com.redhat.rhsa:def:20221793 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2022-27650

# Product Type Vendor Product Version Update Edition Language
1 Application Crun Project Crun * * * * Version Details Vulnerabilities
2 OS Fedoraproject Fedora 34 * * * Version Details Vulnerabilities
3 OS Redhat Enterprise Linux 8.0 * * * Version Details Vulnerabilities
4 Application Redhat Openshift Container Platform 4.0 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Crun Project Crun 1
Fedoraproject Fedora 1
Redhat Enterprise Linux 1
Redhat Openshift Container Platform 1

- References For CVE-2022-27650

https://lists.fedoraproject.org/archives/list/[email protected]/message/HYIGABCZ7ZHAG2XCOGITTQRJU2ASWMFA/
FEDORA FEDORA-2022-10fd054d40
https://bugzilla.redhat.com/show_bug.cgi?id=2066845
https://github.com/containers/crun/commit/1aeeed2e4fdeffb4875c0d0b439915894594c8c6
https://github.com/containers/crun/security/advisories/GHSA-wr4f-w546-m398

- Metasploit Modules Related To CVE-2022-27650

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)
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