5.4 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
0.001 Low
EPSS
Percentile
21.1%
Malicious users may try to get access to resources they are not allowed to see, by creating resources with integers as names.
One example where this is a risk, is when users define which users are allowed to run algorithms on their node. This may be defined by username or user id. Now, for example, if user id 13 is allowed to run tasks, and an attacker creates a username with username ‘13’, they would be wrongly allowed to run an algorithm.
There may also be other places in the code where such a mixup of resource ID or name leads to issues. The best solution we see is therefore to check when resources are created or modified, that the resource name always starts with a character.
To be done, probably in v3.9
None
CPE | Name | Operator | Version |
---|---|---|---|
vantage6-node | ge | 0 | |
vantage6-node | lt | 4.0.0 | |
vantage6 | lt | 4.0.0 |
github.com/advisories/GHSA-7x94-6g2m-3hp2
github.com/pypa/advisory-database/tree/main/vulns/vantage6-node/PYSEC-2023-198.yaml
github.com/vantage6/vantage6/blob/0682c4288f43fee5bcc72dc448cdd99bd7e57f76/docs/release_notes.rst#400
github.com/vantage6/vantage6/commit/aacfc24548cbf168579d2e13b2ddaf8ded715d36
github.com/vantage6/vantage6/pull/744
github.com/vantage6/vantage6/security/advisories/GHSA-7x94-6g2m-3hp2
nvd.nist.gov/vuln/detail/CVE-2023-28635