VulnerabilityModified
CVE-2018-12933
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.
CRITICAL 9.8EPSS 2.30%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.30%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.30% probability · 82th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- winehq/wine
- Source
- cve@mitre.org
References
- https://bugs.launchpad.net/ubuntu/+source/wine/+bug/1764719Issue Tracking, Third Party Advisory
- https://bugs.winehq.org/attachment.cgi?id=61285Issue Tracking, Patch, Third Party Advisory
- https://bugs.winehq.org/show_bug.cgi?id=45106Issue Tracking, Third Party Advisory
- https://source.winehq.org/git/wine.git/commit/8d2676fd14f130f9e8f06744743423168bf8d18dIssue Tracking, Patch, Third Party Advisory
- https://source.winehq.org/git/wine.git/commit/b6da3547d8990c3c3affc3a5865aefd2a0946949Issue Tracking, Patch, Third Party Advisory
- https://bugs.launchpad.net/ubuntu/+source/wine/+bug/1764719Issue Tracking, Third Party Advisory
- https://bugs.winehq.org/attachment.cgi?id=61285Issue Tracking, Patch, Third Party Advisory
- https://bugs.winehq.org/show_bug.cgi?id=45106Issue Tracking, Third Party Advisory
- https://source.winehq.org/git/wine.git/commit/8d2676fd14f130f9e8f06744743423168bf8d18dIssue Tracking, Patch, Third Party Advisory
- https://source.winehq.org/git/wine.git/commit/b6da3547d8990c3c3affc3a5865aefd2a0946949Issue Tracking, Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.