CVE-2019-17556

9.8CRITICAL

Key Information:

Vendor
Apache
Status
Olingo
Vendor
CVE Published:
4 December 2019

Summary

Apache Olingo versions 4.0.0 to 4.6.0 provide the AbstractService class, which is public API, uses ObjectInputStream and doesn't check classes being deserialized. If an attacker can feed malicious metadata to the class, then it may result in running attacker's code in the worse case.

Affected Version(s)

Olingo 4.0.0 to 4.6.0

References

https://mail-archives.apache.org/mod_mbox/olingo-user/201...
mailing-listx_refsource_MLIST

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

.