CVE-2012-0452

2012-02-1300:00:00

ubuntu.com

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.13 Low

EPSS

Percentile

95.5%

JSON

Use-after-free vulnerability in Mozilla Firefox 10.x before 10.0.1,
Thunderbird 10.x before 10.0.1, and SeaMonkey 2.7 allows remote attackers
to cause a denial of service (application crash) or possibly execute
arbitrary code via vectors that trigger failure of an
nsXBLDocumentInfo::ReadPrototypeBindings function call, related to the
cycle collector’s access to a hash table containing a stale XBL binding.

Notes

Author	Note
micahg	did not affect Firefox 9, Thunderbird 9, Seamonkey 2.6 or earlier

OSVersionArchitecturePackageVersionFilename
ubuntu10.04noarchfirefox< 10.0.1+build1-0ubuntu0.10.04.1UNKNOWN
ubuntu10.10noarchfirefox< 10.0.1+build1-0ubuntu0.10.10.1UNKNOWN
ubuntu11.04noarchfirefox< 10.0.1+build1-0ubuntu0.11.04.1UNKNOWN
ubuntu11.10noarchfirefox< 10.0.1+build1-0ubuntu0.11.10.1UNKNOWN
ubuntu12.04noarchfirefox< 11.0~b2+build1-0ubuntu1UNKNOWN
ubuntu11.10noarchthunderbird< 10.0.1+build1-0ubuntu0.11.10.1UNKNOWN
ubuntu12.04noarchthunderbird< 12.0.1+build1-0ubuntu0.12.04.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	10.04	noarch	firefox	< 10.0.1+build1-0ubuntu0.10.04.1	UNKNOWN
ubuntu	10.10	noarch	firefox	< 10.0.1+build1-0ubuntu0.10.10.1	UNKNOWN
ubuntu	11.04	noarch	firefox	< 10.0.1+build1-0ubuntu0.11.04.1	UNKNOWN
ubuntu	11.10	noarch	firefox	< 10.0.1+build1-0ubuntu0.11.10.1	UNKNOWN
ubuntu	12.04	noarch	firefox	< 11.0~b2+build1-0ubuntu1	UNKNOWN
ubuntu	11.10	noarch	thunderbird	< 10.0.1+build1-0ubuntu0.11.10.1	UNKNOWN
ubuntu	12.04	noarch	thunderbird	< 12.0.1+build1-0ubuntu0.12.04.1	UNKNOWN