CVE-2018-12549

In Eclipse OpenJ9 version 0.11.0, the OpenJ9 JIT compiler may incorrectly omit a null check on the receiver object of an Unsafe call when accelerating it.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://access.redhat.com/errata/RHSA-2019:0469	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0472	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0640	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:1238
https://bugs.eclipse.org/bugs/show_bug.cgi?id=544019	Mitigation Issue Tracking Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:eclipse:openj9:0.11.0:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:a:redhat:satellite:5.8:::::::*
	cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server:6.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:::::::*

History

No history.

Information

Published : 2019-02-11 15:29

Updated : 2024-02-04 20:03

NVD link : CVE-2018-12549

Mitre link : CVE-2018-12549

CVE.ORG link : CVE-2018-12549

JSON object : View

Products Affected

eclipse

openj9

redhat

satellite
enterprise_linux_workstation
enterprise_linux_server
enterprise_linux_desktop

CWE

CWE-20

Improper Input Validation

CWE-111

Direct Use of Unsafe JNI

{"id": "CVE-2018-12549", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2019-02-11T15:29:00.707", "references": [{"url": "https://access.redhat.com/errata/RHSA-2019:0469", "tags": ["Third Party Advisory"], "source": "emo@eclipse.org"}, {"url": "https://access.redhat.com/errata/RHSA-2019:0472", "tags": ["Third Party Advisory"], "source": "emo@eclipse.org"}, {"url": "https://access.redhat.com/errata/RHSA-2019:0640", "tags": ["Third Party Advisory"], "source": "emo@eclipse.org"}, {"url": "https://access.redhat.com/errata/RHSA-2019:1238", "source": "emo@eclipse.org"}, {"url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=544019", "tags": ["Mitigation", "Issue Tracking", "Vendor Advisory"], "source": "emo@eclipse.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}, {"type": "Secondary", "source": "emo@eclipse.org", "description": [{"lang": "en", "value": "CWE-111"}]}], "descriptions": [{"lang": "en", "value": "In Eclipse OpenJ9 version 0.11.0, the OpenJ9 JIT compiler may incorrectly omit a null check on the receiver object of an Unsafe call when accelerating it."}, {"lang": "es", "value": "En Eclipse OpenJ9 0.11.0, el compilador JIT de OpenJ9 podr\u00eda omitir incorrectamente una comprobaci\u00f3n nula en el objeto recibidor de una llamada no segura al acelerarla."}], "lastModified": "2019-05-16T16:29:02.027", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:eclipse:openj9:0.11.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4DBD434C-41D0-4E24-8F0F-38C0AE0E3CA3"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:redhat:satellite:5.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F4F86C3C-B99C-44C6-97D7-163DC3F59687"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EE249E1B-A1FD-4E08-AA71-A0E1F10FFE97"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "33C068A4-3780-4EAB-A937-6082DF847564"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9BBCD86A-E6C7-4444-9D74-F861084090F0"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "51EF4996-72F4-4FA4-814F-F5991E7A8318"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E5ED5807-55B7-47C5-97A6-03233F4FBC3A"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "825ECE2D-E232-46E0-A047-074B34DB1E97"}], "operator": "OR"}]}], "sourceIdentifier": "emo@eclipse.org"}