CVE-2023-6017

H2O S3 Bucket Takeover

H2O included a reference to an S3 bucket that no longer existed allowing an attacker to take over the S3 bucket URL.

Affected

h2oai · h2oai/h2o-3

CVSS v3.1 NVD

7.1 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

CVSS v3.0 HUNTR

8.7 HIGHCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

EPSS

0.85% chance of exploitation in the next 30 days, 58th percentile

Published

2023-11-16

Updated

2024-08-02

Proof-of-concept exploits (1)

• https://huntr.com/bounties/6a69952f-a1ba-4dee-9d8c-e87f52508b58

References

• CVE Record
• NVD entry