CVE-2024-29156: yaql Improper Encoding — Fix

Description

In OpenStack Murano through 16.0.0, when YAQL before 3.0.0 is used, the Murano service's MuranoPL extension to the YAQL language fails to sanitize the supplied environment, leading to potential leakage of sensitive service account information.

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CVSS v3.1 Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness Type (CWE)

CWE-116 CWE-116

Affected Products

Vendor	Product	Versions
openstack	murano	< 16.0.0
openstack	yaql	< 3.0.0

References

Advisories & Patches

https://opendev.org/openstack/yaql/commit/83e28324e1a0ce3970dd854393d2431123a909d3 https://opendev.org/openstack/yaql/commit/83e28324e1a0ce3970dd854393d2431123a909d3

Other References

https://launchpad.net/bugs/2048114 https://opendev.org/openstack/murano/tags https://wiki.openstack.org/wiki/OSSN/OSSN-0093 https://launchpad.net/bugs/2048114 https://opendev.org/openstack/murano/tags https://wiki.openstack.org/wiki/OSSN/OSSN-0093

Frequently Asked Questions

What is CVE-2024-29156? +

In OpenStack Murano through 16.0.0, when YAQL before 3.0.0 is used, the Murano service's MuranoPL extension to the YAQL language fails to sanitize the supplied environment, leading to potential leakage of sensitive service account information. It has a CVSS v3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2024-29156? +

CVE-2024-29156 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-29156? +

CVE-2024-29156 affects products from openstack, specifically: murano, yaql. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-29156? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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