CVE-2019-17556
CRITICAL
9.8
CVSS Score
Published: December 4, 2019 at 04:59 PM UTC
Updated: June 17, 2026 at 02:24 AM UTC
1 product affected across 1 vendorOlingo
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Severity
CRITICAL9.8
Exploit prediction
EPSS 4%
Description
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.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (1)
Mailing Listx_refsource_MLISTVendor Advisory
Source: [email protected]
https://mail-archives.apache.org/mod_mbox/olingo-user/201912.mbox/%3CCAGSZ4d4vbSYaVh3aUWAvcVHK2qcFxxCZd3WAx3xbwZXskPX8nw%40mail.gmail.com%3ECVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-502
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