CVE-2022-46174
Amazon EFS race condition vulnerability in efs-utils stdioначала
Description
efs-utils is a set of Utilities for Amazon Elastic File System (EFS). A potential race condition issue exists within the Amazon EFS mount helper in efs-utils versions v1.34.3 and below. When using TLS to mount file systems, the mount helper allocates a local port for stunnel to receive NFS connections prior to applying the TLS tunnel. In affected versions, concurrent mount operations can allocate the same local port, leading to either failed mount operations or an inappropriate mapping from an EFS customer’s local mount points to that customer’s EFS file systems. This issue is patched in version v1.34.4. There is no recommended work around. We recommend affected users update the installed version of efs-utils to v1.34.4 or later.
INFO
Published Date :
Dec. 28, 2022, 7:15 a.m.
Last Modified :
Nov. 21, 2024, 7:30 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2022-46174
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.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Update the aws-efs-utils package to version 1.34.4 or later.
- If using the Elastic File System Container Storage Interface Driver, update to version 1.4.8 or later.
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-2022-46174.
| URL | Resource |
|---|---|
| https://github.com/aws/efs-utils/commit/f3a8f88167d55caa2f78aeb72d4dc1987a9ed62d | Patch Third Party Advisory |
| https://github.com/aws/efs-utils/issues/125 | Third Party Advisory |
| https://github.com/aws/efs-utils/security/advisories/GHSA-4fv8-w65m-3932 | Third Party Advisory |
| https://github.com/aws/efs-utils/commit/f3a8f88167d55caa2f78aeb72d4dc1987a9ed62d | Patch Third Party Advisory |
| https://github.com/aws/efs-utils/issues/125 | Third Party Advisory |
| https://github.com/aws/efs-utils/security/advisories/GHSA-4fv8-w65m-3932 | Third Party Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-46174 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-2022-46174
weaknesses.
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-2022-46174 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-46174 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://github.com/aws/efs-utils/commit/f3a8f88167d55caa2f78aeb72d4dc1987a9ed62d Added Reference https://github.com/aws/efs-utils/issues/125 Added Reference https://github.com/aws/efs-utils/security/advisories/GHSA-4fv8-w65m-3932 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Jan. 11, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L Changed Reference Type https://github.com/aws/efs-utils/commit/f3a8f88167d55caa2f78aeb72d4dc1987a9ed62d No Types Assigned https://github.com/aws/efs-utils/commit/f3a8f88167d55caa2f78aeb72d4dc1987a9ed62d Patch, Third Party Advisory Changed Reference Type https://github.com/aws/efs-utils/issues/125 No Types Assigned https://github.com/aws/efs-utils/issues/125 Third Party Advisory Changed Reference Type https://github.com/aws/efs-utils/security/advisories/GHSA-4fv8-w65m-3932 No Types Assigned https://github.com/aws/efs-utils/security/advisories/GHSA-4fv8-w65m-3932 Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:amazon:efs-utils:*:*:*:*:*:*:*:* versions up to (excluding) 1.34.4 *cpe:2.3:a:amazon:elastic_file_system_container_storage_interface_driver:*:*:*:*:*:go:*:* versions up to (excluding) 1.4.8
Vulnerability Scoring Details
Base CVSS Score: 4.2
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} -0.08%
score
0.08748
percentile