9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.095 Low
EPSS
Percentile
94.7%
The Chrome Object Wrapper (COW) implementation in Mozilla Firefox before
18.0, Firefox ESR 17.x before 17.0.2, Thunderbird before 17.0.2,
Thunderbird ESR 17.x before 17.0.2, and SeaMonkey before 2.15 does not
prevent modifications to the prototype of an object, which allows remote
attackers to execute arbitrary JavaScript code with chrome privileges by
referencing Object.prototype.proto in a crafted HTML document.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 10.04 | noarch | firefox | < 18.0+build1-0ubuntu0.10.04.3 | UNKNOWN |
ubuntu | 11.10 | noarch | firefox | < 18.0+build1-0ubuntu0.11.10.3 | UNKNOWN |
ubuntu | 12.04 | noarch | firefox | < 18.0+build1-0ubuntu0.12.04.3 | UNKNOWN |
ubuntu | 12.10 | noarch | firefox | < 18.0+build1-0ubuntu0.12.10.3 | UNKNOWN |
ubuntu | 13.04 | noarch | firefox | < 19.0~b1+build2-0ubuntu1 | UNKNOWN |
ubuntu | 13.10 | noarch | firefox | < 19.0~b1+build2-0ubuntu1 | UNKNOWN |
ubuntu | 10.04 | noarch | thunderbird | < 17.0.2+build1-0ubuntu0.10.04.1 | UNKNOWN |
ubuntu | 11.10 | noarch | thunderbird | < 17.0.2+build1-0ubuntu0.11.10.1 | UNKNOWN |
ubuntu | 12.04 | noarch | thunderbird | < 17.0.2+build1-0ubuntu0.12.04.1 | UNKNOWN |
ubuntu | 12.10 | noarch | thunderbird | < 17.0.2+build1-0ubuntu0.12.10.1 | UNKNOWN |