7.8
HIGH
CVE-2022-4318
Cri-o Environment Variable Passwd Injection Vulnerability
Description

A vulnerability was found in cri-o. This issue allows the addition of arbitrary lines into /etc/passwd by use of a specially crafted environment variable.

INFO

Published Date :

Sept. 25, 2023, 8:15 p.m.

Last Modified :

Nov. 21, 2024, 7:35 a.m.

Remotely Exploitable :

No

Impact Score :

5.9

Exploitability Score :

1.8
Affected Products

The following products are affected by CVE-2022-4318 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Redhat enterprise_linux
2 Redhat openshift_container_platform_for_linuxone
3 Redhat openshift_container_platform_for_power
4 Redhat openshift_container_platform_ibm_z_systems
5 Redhat openshift_container_platform_for_arm64
1 Fedoraproject fedora
2 Fedoraproject extra_packages_for_enterprise_linux
1 Kubernetes cri-o
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2022-4318.

URL Resource
https://access.redhat.com/errata/RHSA-2023:1033 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:1503 Third Party Advisory
https://access.redhat.com/security/cve/CVE-2022-4318 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2152703 Issue Tracking Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:1033 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:1503 Third Party Advisory
https://access.redhat.com/security/cve/CVE-2022-4318 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2152703 Issue Tracking Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2022-4318 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-4318 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://access.redhat.com/errata/RHSA-2023:1033
    Added Reference https://access.redhat.com/errata/RHSA-2023:1503
    Added Reference https://access.redhat.com/security/cve/CVE-2022-4318
    Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2152703
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    May. 03, 2024

    Action Type Old Value New Value
    Removed CVSS V3.1 Red Hat, Inc. AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:H/A:N
    Added CVSS V3.1 Red Hat, Inc. AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added CWE Red Hat, Inc. CWE-538
  • Initial Analysis by [email protected]

    Sep. 26, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://access.redhat.com/errata/RHSA-2023:1033 No Types Assigned https://access.redhat.com/errata/RHSA-2023:1033 Third Party Advisory
    Changed Reference Type https://access.redhat.com/errata/RHSA-2023:1503 No Types Assigned https://access.redhat.com/errata/RHSA-2023:1503 Third Party Advisory
    Changed Reference Type https://access.redhat.com/security/cve/CVE-2022-4318 No Types Assigned https://access.redhat.com/security/cve/CVE-2022-4318 Third Party Advisory
    Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=2152703 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=2152703 Issue Tracking, Third Party Advisory
    Added CWE NIST CWE-913
    Added CPE Configuration OR *cpe:2.3:a:kubernetes:cri-o:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.12:*:*:*:*:*:*:* *cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.12:*:*:*:*:*:*:* *cpe:2.3:a:redhat:openshift_container_platform_for_power:4.12:*:*:*:*:*:*:* *cpe:2.3:a:redhat:openshift_container_platform_ibm_z_systems:4.12:*:*:*:*:*:*:* OR cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.12:*:*:*:*:*:*:* *cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.12:*:*:*:*:*:*:* *cpe:2.3:a:redhat:openshift_container_platform_for_power:4.12:*:*:*:*:*:*:* *cpe:2.3:a:redhat:openshift_container_platform_ibm_z_systems:4.12:*:*:*:*:*:*:* OR cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:a:fedoraproject:extra_packages_for_enterprise_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:a:redhat:openshift_container_platform_for_arm64:4.11:*:*:*:*:*:*:* *cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.11:*:*:*:*:*:*:* *cpe:2.3:a:redhat:openshift_container_platform_for_power:4.11:*:*:*:*:*:*:* *cpe:2.3:a:redhat:openshift_container_platform_ibm_z_systems:4.11:*:*:*:*:*:*:* OR cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-4318 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-4318 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.04 }} -0.00%

score

0.05685

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
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