CVE-2019-12408

7.5HIGH

Key Information:

Vendor
Apache
Status
Apache Arrow
Vendor
CVE Published:
8 November 2019

Summary

It was discovered that the C++ implementation (which underlies the R, Python and Ruby implementations) of Apache Arrow 0.14.0 to 0.14.1 had a uninitialized memory bug when building arrays with null values in some cases. This can lead to uninitialized memory being unintentionally shared if Arrow Arrays are transmitted over the wire (for instance with Flight) or persisted in the streaming IPC and file formats.

Affected Version(s)

Apache Arrow Apache Arrow 0.14.0 to 0.14.1

References

https://lists.apache.org/thread.html/49f067b1c5fb7493d952...
x_refsource_CONFIRM
https://lists.apache.org/thread.html/efd8bbf57427d3c303b5...
mailing-listx_refsource_MLIST

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.