CVE-2019-12410

7.5HIGH

Key Information:

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

Summary

While investigating UBSAN errors in https://github.com/apache/arrow/pull/5365 it was discovered Apache Arrow versions 0.12.0 to 0.14.1, left memory Array data uninitialized when reading RLE null data from parquet. This affected the C++, Python, Ruby and R implementations. The uninitialized memory could potentially be shared if 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 0.12.0 to 0.14.1

References

https://lists.apache.org/thread.html/49f067b1c5fb7493d952...
mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2019/11/08/1
mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/49f067b1c5fb7493d952...
x_refsource_CONFIRM

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

.