CVE-2018-12933

CRITICAL

Wine 3.7 - Out-of-bounds Write in PlayEnhMetaFileRecord

Title source: llm
STIX 2.1

Description

PlayEnhMetaFileRecord in enhmetafile.c in Wine 3.7 allows attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact because the attacker controls the pCreatePen->ihPen array index.

References (5)

Core 5
Core References
Issue Tracking, Patch, Third Party Advisory x_refsource_misc
https://source.winehq.org/git/wine.git/commit/b6da3547d8990c3c3affc3a5865aefd2a0946949
Issue Tracking, Third Party Advisory x_refsource_misc
https://bugs.winehq.org/show_bug.cgi?id=45106
Issue Tracking, Patch, Third Party Advisory x_refsource_misc
https://bugs.winehq.org/attachment.cgi?id=61285
Issue Tracking, Patch, Third Party Advisory x_refsource_misc
https://source.winehq.org/git/wine.git/commit/8d2676fd14f130f9e8f06744743423168bf8d18d
Issue Tracking, Third Party Advisory x_refsource_misc
https://bugs.launchpad.net/ubuntu/+source/wine/+bug/1764719

Scores

CVSS v3 9.8
EPSS 0.0230
EPSS Percentile 81.3%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (1)
winehq/wine 3.7
Published Jun 28, 2018
Tracked Since Feb 18, 2026