Vulnerability · Published Nov 16, 2023 · Assigned by @huntr_ai
CVE-2023-6017H2O S3 Bucket Takeover
High 8.7
In plain English
A high-severity security flaw in h2oai/h2o-3 from h2oai. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 59% of all known vulnerabilities).
Severity (CVSS 3.0)8.7High
Exploit odds (30 days)0.9%top 41.5% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
H2O included a reference to an S3 bucket that no longer existed allowing an attacker to take over the S3 bucket URL.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| h2oai | h2oai/h2o-3 | unspecified – through latest |
Weakness: CWE-840 · Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N