Heap buffer overflow in libhdfs native library
CVE-2021-37404

9.8CRITICAL

Key Information:

Vendor

Apache
Status
Apache Hadoop
Vendor
CVE Published:
13 June 2022

What is CVE-2021-37404?

There is a potential heap buffer overflow in Apache Hadoop libhdfs native code. Opening a file path provided by user without validation may result in a denial of service or arbitrary code execution. Users should upgrade to Apache Hadoop 2.10.2, 3.2.3, 3.3.2 or higher.

Affected Version(s)

Apache Hadoop 2.9.0 to 2.10.1

Apache Hadoop 3.0.0 to 3.1.4

Apache Hadoop 3.2.0 to 3.2.2

References

https://lists.apache.org/thread/2h56ztcj3ojc66qzf1nno88vj...
x_refsource_MISC
https://security.netapp.com/advisory/ntap-20220715-0007/
x_refsource_CONFIRM

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

This issue was discovered by Igor Chervatyuk.
.