CVE-2009-4049

Heap-based buffer overflow in aswRdr.sys (aka the TDI RDR driver) in avast!

published November 23, 2009

CVSS
—
EPSS
1%
Percentile
65.3
In the wild
Unconfirmed
What it is

Heap-based buffer overflow in aswRdr.sys (aka the TDI RDR driver) in avast! Home and Professional 4.8.1356.0 allows local users to cause a denial of service (memory corruption) or possibly gain privileges via crafted arguments to IOCTL 0x80002024.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01096 · 65.3th percentile
Published
2009-11-23T17:00Z
EPSS history
Timeline
  • 23 NOV 17:00Z
    Heap-based buffer overflow in aswRdr.sys (aka the TDI RDR driver) in avast!
    cvelistv5