CVE-2019-17639
CVSS V2 Medium 5
CVSS V3 Medium 5.3
Description
In Eclipse OpenJ9 prior to version 0.21 on Power platforms, calling the System.arraycopy method with a length longer than the length of the source or destination array can, in certain specially crafted code patterns, cause the current method to return prematurely with an undefined return value. This allows whatever value happens to be in the return register at that time to be used as if it matches the method's declared return type.
Overview
- CVE ID
- CVE-2019-17639
- Assigner
- emo@eclipse.org
- Vulnerability Status
- Analyzed
- Published Version
- 2020-07-15T22:15:13
- Last Modified Date
- 2020-08-12T14:04:50
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:eclipse:openj9:*:*:*:*:*:*:*:* | 1 | OR | 0.20.0 | |
| cpe:2.3:a:eclipse:openj9:0.21.0:-:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:eclipse:openj9:0.21.0:milestone1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:eclipse:openj9:0.21.0:milestone2:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 5.3
- Base Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 1.4
References
| Reference URL | Reference Tags |
|---|---|
| https://bugs.eclipse.org/bugs/show_bug.cgi?id=563998 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-17639 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17639 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:23:24 | Added to TrackCVE | |||
| 2022-12-04 19:53:22 | security@eclipse.org | emo@eclipse.org | CVE Assigner | updated |
| 2022-12-04 19:53:22 | 2020-07-15T22:15Z | 2020-07-15T22:15:13 | CVE Published Date | updated |
| 2022-12-04 19:53:22 | 2020-08-12T14:04:50 | CVE Modified Date | updated | |
| 2022-12-04 19:53:22 | Analyzed | Vulnerability Status | updated |