CVE-2022-23538
"Singularity SCS Library Client S3 Authentication Header Leak"
Description
github.com/sylabs/scs-library-client is the Go client for the Singularity Container Services (SCS) Container Library Service. When the scs-library-client is used to pull a container image, with authentication, the HTTP Authorization header sent by the client to the library service may be incorrectly leaked to an S3 backing storage provider. This occurs in a specific flow, where the library service redirects the client to a backing S3 storage server, to perform a multi-part concurrent download. Depending on site configuration, the S3 service may be provided by a third party. An attacker with access to the S3 service may be able to extract user credentials, allowing them to impersonate the user. The vulnerable multi-part concurrent download flow, with redirect to S3, is only used when communicating with a Singularity Enterprise 1.x installation, or third party server implementing this flow. Interaction with Singularity Enterprise 2.x, and Singularity Container Services (cloud.sylabs.io), does not trigger the vulnerable flow. We encourage all users to update. Users who interact with a Singularity Enterprise 1.x installation, using a 3rd party S3 storage service, are advised to revoke and recreate their authentication tokens within Singularity Enterprise. There is no workaround available at this time.
INFO
Published Date :
Jan. 17, 2023, 9:15 p.m.
Last Modified :
July 14, 2023, 7:34 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
4.7
Exploitability Score :
2.3
Public PoC/Exploit Available at Github
CVE-2022-23538 has a 1 public PoC/Exploit
available at Github.
Go to the Public Exploits
tab to see the list.
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-2022-23538
.
URL | Resource |
---|---|
https://github.com/sylabs/scs-library-client/commit/68ac4cab5cda0afd8758ff5b5e2e57be6a22fcfa | Patch Third Party Advisory |
https://github.com/sylabs/scs-library-client/commit/b5db2aacba6bf1231f42dd475cc32e6355ab47b2 | Patch Third Party Advisory |
https://github.com/sylabs/scs-library-client/commit/eebd7caaab310b1fa803e55b8fc1acd9dcd2d00c | Patch Third Party Advisory |
https://github.com/sylabs/scs-library-client/security/advisories/GHSA-7p8m-22h4-9pj7 | 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).
test 反向辣鸡数据投放 CVE-2022-23305 工具 利用 教程 Exploit POC
cve-2020-
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-23538
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-23538
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 [email protected]
May. 14, 2024
Action Type Old Value New Value -
Reanalysis by [email protected]
Jul. 14, 2023
Action Type Old Value New Value Removed CWE NIST CWE-601 -
Initial Analysis by [email protected]
Jan. 30, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N Changed Reference Type https://github.com/sylabs/scs-library-client/commit/68ac4cab5cda0afd8758ff5b5e2e57be6a22fcfa No Types Assigned https://github.com/sylabs/scs-library-client/commit/68ac4cab5cda0afd8758ff5b5e2e57be6a22fcfa Patch, Third Party Advisory Changed Reference Type https://github.com/sylabs/scs-library-client/commit/b5db2aacba6bf1231f42dd475cc32e6355ab47b2 No Types Assigned https://github.com/sylabs/scs-library-client/commit/b5db2aacba6bf1231f42dd475cc32e6355ab47b2 Patch, Third Party Advisory Changed Reference Type https://github.com/sylabs/scs-library-client/commit/eebd7caaab310b1fa803e55b8fc1acd9dcd2d00c No Types Assigned https://github.com/sylabs/scs-library-client/commit/eebd7caaab310b1fa803e55b8fc1acd9dcd2d00c Patch, Third Party Advisory Changed Reference Type https://github.com/sylabs/scs-library-client/security/advisories/GHSA-7p8m-22h4-9pj7 No Types Assigned https://github.com/sylabs/scs-library-client/security/advisories/GHSA-7p8m-22h4-9pj7 Third Party Advisory Added CWE NIST CWE-522 Added CWE NIST CWE-601 Added CPE Configuration OR *cpe:2.3:a:sylabs:singularity_container_services_library:1.3.2:*:*:*:*:*:*:* *cpe:2.3:a:sylabs:singularity_container_services_library:1.3.3:*:*:*:*:*:*:* *cpe:2.3:a:sylabs:singularity_container_services_library:1.4.0:*:*:*:*:*:*:* *cpe:2.3:a:sylabs:singularity_container_services_library:1.4.1:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-23538
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-2022-23538
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.10 }} -0.00%
score
0.41048
percentile