Multiple integer signedness errors in the Dispatch_Write function in proxy/dispatcher/idirectfbsurface_dispatcher.c in DirectFB 1.4.13 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via the Voodoo interface, which triggers a stack-based buffer overflow.
CVSS Details
- CVSS 3.1 Base Score: 9.8
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Gentoo Linux | — | Upgrade dev-libs/DirectFB. | Oct 30, 2017 | Jun 11, 2014 |
| Suse | — | Upgrade DirectFBUpgrade DirectFB-develUpgrade lib++dfb-develUpgrade lib++dfb-1_7-1Upgrade libdirectfb-1_7-1Upgrade libdirectfb-1_7-1-32bit | Dec 18, 2015 | Jun 11, 2014 |
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