Medium severity · published May 16, 2024
CVE-2024-35185
Denial of service of Minder Server with attacker-controlled REST endpoint
5.3
CVSS
0.5%
EPSS
No
On KEV
Description
Minder is a software supply chain security platform. Prior to version 0.0.49, the Minder REST ingester is vulnerable to a denial of service attack via an attacker-controlled REST endpoint that can crash the Minder server. The REST ingester allows users to interact with REST endpoints to fetch data for rule evaluation. When fetching data with the REST ingester, Minder sends a request to an endpoint and will use the data from the body of the response as the data to evaluate against a certain rule. If the response is sufficiently large, it can drain memory on the machine and crash the Minder server. The attacker can control the remote REST endpoints that Minder sends requests to, and they can configure the remote REST endpoints to return responses with large bodies. They would then instruct Minder to send a request to their configured endpoint that would return the large response which would crash the Minder server. Version 0.0.49 fixes this issue.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 40% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MI
minder · stacklok
< 0.0.49 · source: vendor, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-35185
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-35185
github.com
https://github.com/stacklok/minder/commit/065049336aac0621ee00a0bb2211f8051d47c14b
github.com
https://github.com/stacklok/minder/security/advisories/GHSA-fjw8-3gp8-4cvx
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