CVE-2020-9492

8.8HIGH

Key Information:

Vendor
Apache
Status
Apache Hadoop
Vendor
CVE Published:
26 January 2021

Summary

In Apache Hadoop 3.2.0 to 3.2.1, 3.0.0-alpha1 to 3.1.3, and 2.0.0-alpha to 2.10.0, WebHDFS client might send SPNEGO authorization header to remote URL without proper verification.

Affected Version(s)

Apache Hadoop Apache Hadoop 3.2.0 to 3.2.1, 3.0.0-alpha1 to 3.1.3, 2.0.0-alpha to 2.10.0

References

https://lists.apache.org/thread.html/r513758942356ccd0d14...
x_refsource_MISC
https://lists.apache.org/thread.html/rca4516b00b55b347905...
mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r79323adac584edab99f...
mailing-listx_refsource_MLIST

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.