CVE-2019-17359
HIGHCVSS 7.5/10EPSS 8.88%
Last modified
CVE-2019-17359 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. The ASN.1 parser in Bouncy Castle Crypto (aka BC Java) 1.63 can trigger a large attempted memory allocation, and resultant OutOfMemoryError error, via crafted ASN.1 data. This is fixed in 1.64.. EPSS estimates a 8.88% chance of exploitation in the next 30 days.
Description
The ASN.1 parser in Bouncy Castle Crypto (aka BC Java) 1.63 can trigger a large attempted memory allocation, and resultant OutOfMemoryError error, via crafted ASN.1 data. This is fixed in 1.64.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Bouncycastle | Bc-Java | 1.63 |
| Apache | Tomee | 7.0.7 |
| Apache | Tomee | 7.1.2 |
| Apache | Tomee | 8.0.1 |
| Netapp | Active Iq Unified Manager | >= 7.3 |
| Netapp | Active Iq Unified Manager | >= 9.5 |
| Netapp | Oncommand Api Services | All versions |
| Netapp | Oncommand Workflow Automation | All versions |
| Netapp | Service Level Manager | All versions |
| Oracle | Business Process Management Suite | 12.2.1.3.0 |
| Oracle | Business Process Management Suite | 12.2.1.4.0 |
| Oracle | Communications Convergence | >= 3.0.1.0, <= 3.0.2.1 |
| Oracle | Communications Diameter Signaling Router | >= 8.0.0, <= 8.2.2 |
| Oracle | Communications Session Route Manager | >= 8.2.0, <= 8.2.2 |
| Oracle | Data Integrator | 12.2.1.4.0 |
| Oracle | Financial Services Analytical Applications Infrastructure | >= 8.0.6, <= 8.0.9 |
| Oracle | Flexcube Private Banking | 12.0.0 |
| Oracle | Flexcube Private Banking | 12.1.0 |
| Oracle | Hospitality Guest Access | 4.2.0 |
| Oracle | Managed File Transfer | 12.2.1.3.0 |
| Oracle | Managed File Transfer | 12.2.1.4.0 |
| Oracle | Peoplesoft Enterprise Hcm Global Payroll Switzerland | 9.2 |
| Oracle | Peoplesoft Enterprise Peopletools | 8.56 |
| Oracle | Peoplesoft Enterprise Peopletools | 8.57 |
| Oracle | Peoplesoft Enterprise Peopletools | 8.58 |
| Oracle | Retail Xstore Point Of Service | 18.0.1 |
| Oracle | Soa Suite | 12.2.1.3.0 |
| Oracle | Soa Suite | 12.2.1.4.0 |
| Oracle | Webcenter Portal | 11.1.1.9.0 |
| Oracle | Webcenter Portal | 12.2.1.3.0 |
| Oracle | Webcenter Portal | 12.2.1.4.0 |
| Oracle | Weblogic Server | 12.2.1.3.0 |
| Oracle | Weblogic Server | 12.2.1.4.0 |
References
- https://security.netapp.com/advisory/ntap-20191024-0006/Third Party Advisory
- https://www.bouncycastle.org/latest_releases.htmlRelease Notes, Vendor Advisory
- https://www.bouncycastle.org/releasenotes.htmlRelease Notes, Vendor Advisory
- https://www.oracle.com/security-alerts/cpuapr2020.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpujan2020.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpujan2021.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpujul2020.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpuoct2020.htmlPatch, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20191024-0006/Third Party Advisory
- https://www.bouncycastle.org/latest_releases.htmlRelease Notes, Vendor Advisory
- https://www.bouncycastle.org/releasenotes.htmlRelease Notes, Vendor Advisory
- https://www.oracle.com/security-alerts/cpuapr2020.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpujan2020.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpujan2021.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpujul2020.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpuoct2020.htmlPatch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-17359?
The ASN.1 parser in Bouncy Castle Crypto (aka BC Java) 1.63 can trigger a large attempted memory allocation, and resultant OutOfMemoryError error, via crafted ASN.1 data. This is fixed in 1.64.
How severe is CVE-2019-17359?
CVE-2019-17359 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 8.88% probability of exploitation in the next 30 days.
How do I fix CVE-2019-17359?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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