CVE-2012-0463

The nsWindow implementation in the browser engine in Mozilla Firefox before 3.6.28 and 4.x through 10.0, Firefox ESR 10.x before 10.0.3, Thunderbird before…

published March 14, 2012

CVSS
—
EPSS
4%
Percentile
90.8
In the wild
Unconfirmed
What it is

The nsWindow implementation in the browser engine in Mozilla Firefox before 3.6.28 and 4.x through 10.0, Firefox ESR 10.x before 10.0.3, Thunderbird before 3.1.20 and 5.0 through 10.0, Thunderbird ESR 10.x before 10.0.3, and SeaMonkey before 2.8 does not check the validity of an instance after event dispatching, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors, as demonstrated by Mobile Firefox on Android.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.04151 · 90.8th percentile
Published
2012-03-14T19:00Z
EPSS history
Timeline
  • 14 MAR 19:00Z
    The nsWindow implementation in the browser engine in Mozilla Firefox before 3.6.28 and 4.x through 10.0, Firefox ESR 10.x before 10.0.3, Thunderbird before…
    cvelistv5