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.
References
Link Resource
https://bugs.launchpad.net/ubuntu/+source/wine/+bug/1764719 Issue Tracking Third Party Advisory
https://bugs.winehq.org/attachment.cgi?id=61284 Issue Tracking Patch Third Party Advisory
https://bugs.winehq.org/show_bug.cgi?id=45105 Issue Tracking Patch Third Party Advisory
https://source.winehq.org/git/wine.git/commit/8d2676fd14f130f9e8f06744743423168bf8d18d Issue Tracking Patch Third Party Advisory
https://source.winehq.org/git/wine.git/commit/b6da3547d8990c3c3affc3a5865aefd2a0946949 Issue Tracking Patch Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2022-10-03T16:22:07

Updated: 2022-10-03T16:22:07

Reserved: 2022-10-03T00:00:00


Link: CVE-2018-12932

JSON object: View

cve-icon NVD Information

Status : Analyzed

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

Modified: 2020-08-24T17:37:01.140


Link: CVE-2018-12932

JSON object: View

cve-icon Redhat Information

No data.

CWE