CVE-2018-12932 - Vulnerability Details - OpenCVE

PlayEnhMetaFileRecord in enhmetafile.c in Wine 3.7 allows attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact by triggering a large pAlphaBlend->cbBitsSrc value.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00474.

Key SSVC decision points have not yet been added.

Vendors	Products
Winehq	Wine

Configuration 1 [-]

cpe:2.3:a:winehq:wine:3.7:*:*:*:*:*:*:*

No data.

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Advisories

Source	ID	Title
EUVD	EUVD-2018-4885	PlayEnhMetaFileRecord in enhmetafile.c in Wine 3.7 allows attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact by triggering a large pAlphaBlend->cbBitsSrc value.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://bugs.launchpad.net/ubuntu/+source/wine/+bug/1764719
https://bugs.winehq.org/attachment.cgi?id=61284
https://bugs.winehq.org/show_bug.cgi?id=45105
https://source.winehq.org/git/wine.git/commit/8d2676fd14f130f9e8f06744743423168bf8d18d
https://source.winehq.org/git/wine.git/commit/b6da3547d8990c3c3affc3a5865aefd2a0946949

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-06-28T14:00:00Z

Updated: 2024-09-17T04:20:35.698Z

Reserved: 2018-06-28T00:00:00Z

Link: CVE-2018-12932

Vulnrichment

No data.

NVD

Status : Modified

Published: 2018-06-28T14:29:00.573

Modified: 2024-11-21T03:46:08.573

Link: CVE-2018-12932

Redhat

No data.

OpenCVE Enrichment

No data.

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