High severity · published Jun 26, 2018
CVE-2018-1000538
Minio Inc. Minio S3 server version prior to RELEASE.2018-05-16T23-35-33Z contains a Allocation of Memory Without Limits or Throttling (similar to CWE-774) vulnerability in…
7.5
CVSS
1.5%
EPSS
No
On KEV
Description
Minio Inc. Minio S3 server version prior to RELEASE.2018-05-16T23-35-33Z contains a Allocation of Memory Without Limits or Throttling (similar to CWE-774) vulnerability in write-to-RAM that can result in Denial of Service. This attack appear to be exploitable via Sending V4-(pre)signed requests with large bodies . This vulnerability appears to have been fixed in after commit 9c8b7306f55f2c8c0a5c7cea9a8db9d34be8faa7.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.5% · higher than 74% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MI
Minio · Minio
before 2018-05-16t23-35-33z · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-1000538
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-1000538
Patch
https://github.com/minio/minio/commit/9c8b7306f55f2c8c0a5c7cea9a8db9d34be8faa7#diff-e8c3bc9bc83b5516d0cc806cd461d08bL220
Issue Tracking
https://github.com/minio/minio/pull/5957
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