CVE
CVE-2023-6569
External Control of File Name or Path in h2oai/h2o-3
Remote unauthenticated attackers can overwrite arbitrary server files with attacker-controllable data. The data that the attacker can control is not entirely arbitrary. h2o writes a CSV/XLS/etc file to disk, so the attacker data is wrapped in quotations and starts with "C1", if they're exporting as CSV.
Package Versions Affected
Package Version
patch Availability
No items found.
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CVSS Version
Severity
Base Score
CVSS Version
Score Vector
C
H
U
8.2
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
C
H
U
9.3
-
3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:H
C
H
U
9.3
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:H
Related Resources
No items found.
References
https://nvd.nist.gov/vuln/detail/CVE-2023-6569, https://github.com/h2oai/h2o-3/commit/e8884f5187eb81311877c5f0dd4d6d9c70f33d78, https://github.com/h2oai/h2o-3, https://huntr.com/bounties/a5d003dc-c23e-4c98-8dcf-35ba9252fa3c, https://pypi.org/project/h2o, https://github.com/advisories/GHSA-gqrq-j6pm-98c2