CVE-2012-4210

Severity

93%

Complexity

86%

Confidentiality

165%

The Style Inspector in Mozilla Firefox before 17.0 and Firefox ESR 10.x before 10.0.11 does not properly restrict the context of HTML markup and Cascading Style Sheets (CSS) token sequences, which allows user-assisted remote attackers to execute arbitrary JavaScript code with chrome privileges via a crafted stylesheet.

The Style Inspector in Mozilla Firefox before 17.0 and Firefox ESR 10.x before 10.0.11 does not properly restrict the context of HTML markup and Cascading Style Sheets (CSS) token sequences, which allows user-assisted remote attackers to execute arbitrary JavaScript code with chrome privileges via a crafted stylesheet.

CVSS 2.0 Base Score 9.3. CVSS Attack Vector: network. CVSS Attack Complexity: medium. CVSS Vector: (AV:N/AC:M/Au:N/C:C/I:C/A:C).

Overview

First reported 12 years ago

2012-11-21 12:55:00

Last updated 7 years ago

2017-09-19 01:35:00

Affected Software

Mozilla Firefox 0.1

0.1

Mozilla Firefox 0.2

0.2

Mozilla Firefox 0.3

0.3

Mozilla Firefox 0.4

0.4

Mozilla Firefox 0.5

0.5

Mozilla Firefox 0.6

0.6

Mozilla Firefox 0.6.1

0.6.1

Mozilla Firefox 0.7

0.7

Mozilla Firefox 0.7.1

0.7.1

Mozilla Firefox 0.8

0.8

Mozilla Firefox 0.9

0.9

Mozilla Firefox 0.9 rc

0.9

Mozilla Firefox 0.9.1

0.9.1

Mozilla Firefox 0.9.2

0.9.2

Mozilla Firefox 0.9.3

0.9.3

Mozilla Firefox 0.10

0.10

Mozilla Firefox 0.10.1

0.10.1

Mozilla Firefox 1.0

1.0

Mozilla Firefox 1.0 Preview Release

1.0

Mozilla Firefox 1.0.1

1.0.1

Mozilla Firefox 1.0.2

1.0.2

Mozilla Firefox 1.0.3

1.0.3

Mozilla Firefox 1.0.4

1.0.4

Mozilla Firefox 1.0.5

1.0.5

Mozilla Firefox 1.0.6

1.0.6

Mozilla Firefox 1.0.7

1.0.7

Mozilla Firefox 1.0.8

1.0.8

Mozilla Firefox 1.4.1

1.4.1

Mozilla Firefox 1.5

1.5

Mozilla Firefox 1.5 Beta 1

1.5

Mozilla Firefox 1.5 Beta 2

1.5

Mozilla Firefox 1.5.0.1

1.5.0.1

Mozilla Firefox 1.5.0.2

1.5.0.2

Mozilla Firefox 1.5.0.3

1.5.0.3

Mozilla Firefox 1.5.0.4

1.5.0.4

Mozilla Firefox 1.5.0.5

1.5.0.5

Mozilla Firefox 1.5.0.6

1.5.0.6

Mozilla Firefox 1.5.0.7

1.5.0.7

Mozilla Firefox 1.5.0.8

1.5.0.8

Mozilla Firefox 1.5.0.9

1.5.0.9

Mozilla Firefox 1.5.0.10

1.5.0.10

Mozilla Firefox 1.5.0.11

1.5.0.11

Mozilla Firefox 1.5.0.12

1.5.0.12

Mozilla Firefox 1.5.1

1.5.1

Mozilla Firefox 1.5.2

1.5.2

Mozilla Firefox 1.5.3

1.5.3

Mozilla Firefox 1.5.4

1.5.4

Mozilla Firefox 1.5.5

1.5.5

Mozilla Firefox 1.5.6

1.5.6

Mozilla Firefox 1.5.7

1.5.7

Mozilla Firefox 1.5.8

1.5.8

Mozilla Firefox 1.8

1.8

Mozilla Firefox 2.0

2.0

Mozilla Firefox 2.0.0.1

2.0.0.1

Mozilla Firefox 2.0.0.2

2.0.0.2

Mozilla Firefox 2.0.0.3

2.0.0.3

Mozilla Firefox 2.0.0.4

2.0.0.4

Mozilla Firefox 2.0.0.5

2.0.0.5

Mozilla Firefox 2.0.0.6

2.0.0.6

Mozilla Firefox 2.0.0.7

2.0.0.7

Mozilla Firefox 2.0.0.8

2.0.0.8

Mozilla Firefox 2.0.0.9

2.0.0.9

Mozilla Firefox 2.0.0.10

2.0.0.10

Mozilla Firefox 2.0.0.11

2.0.0.11

Mozilla Firefox 2.0.0.12

2.0.0.12

Mozilla Firefox 2.0.0.13

2.0.0.13

Mozilla Firefox 2.0.0.14

2.0.0.14

Mozilla Firefox 2.0.0.15

2.0.0.15

Mozilla Firefox 2.0.0.16

2.0.0.16

Mozilla Firefox 2.0.0.17

2.0.0.17

Mozilla Firefox 2.0.0.18

2.0.0.18

Mozilla Firefox 2.0.0.19

2.0.0.19

Mozilla Firefox 2.0.0.20

2.0.0.20

Mozilla Firefox 3.0

3.0

Mozilla Firefox 3.0.1

3.0.1

Mozilla Firefox 3.0.2

3.0.2

Mozilla Firefox 3.0.3

3.0.3

Mozilla Firefox 3.0.4

3.0.4

Mozilla Firefox 3.0.5

3.0.5

Mozilla Firefox 3.0.6

3.0.6

Mozilla Firefox 3.0.7

3.0.7

Mozilla Firefox 3.0.8

3.0.8

Mozilla Firefox 3.0.9

3.0.9

Mozilla Firefox 3.0.10

3.0.10

Mozilla Firefox 3.0.11

3.0.11

Mozilla Firefox 3.0.12

3.0.12

Mozilla Firefox 3.0.13

3.0.13

Mozilla Firefox 3.0.14

3.0.14

Mozilla Firefox 3.0.15

3.0.15

Mozilla Firefox 3.0.16

3.0.16

Mozilla Firefox 3.0.17

3.0.17

Mozilla Firefox 3.5

3.5

Mozilla Firefox 3.5.1

3.5.1

Mozilla Firefox 3.5.2

3.5.2

Mozilla Firefox 3.5.3

3.5.3

Mozilla Firefox 3.5.4

3.5.4

Mozilla Firefox 3.5.5

3.5.5

Mozilla Firefox 3.5.6

3.5.6

Mozilla Firefox 3.5.7

3.5.7

Mozilla Firefox 3.5.8

3.5.8

Mozilla Firefox 3.5.9

3.5.9

Mozilla Firefox 3.5.10

3.5.10

Mozilla Firefox 3.5.11

3.5.11

Mozilla Firefox 3.5.12

3.5.12

Mozilla Firefox 3.5.13

3.5.13

Mozilla Firefox 3.5.14

3.5.14

Mozilla Firefox 3.5.15

3.5.15

Mozilla Firefox 3.6

3.6

Mozilla Firefox 3.6.2

3.6.2

Mozilla Firefox 3.6.3

3.6.3

Mozilla Firefox 3.6.4

3.6.4

Mozilla Firefox 3.6.6

3.6.6

Mozilla Firefox 3.6.7

3.6.7

Mozilla Firefox 3.6.8

3.6.8

Mozilla Firefox 3.6.9

3.6.9

Mozilla Firefox 3.6.10

3.6.10

Mozilla Firefox 3.6.11

3.6.11

Mozilla Firefox 3.6.12

3.6.12

Mozilla Firefox 3.6.13

3.6.13

Mozilla Firefox 3.6.14

3.6.14

Mozilla Firefox 3.6.15

3.6.15

Mozilla Firefox 3.6.16

3.6.16

Mozilla Firefox 3.6.17

3.6.17

Mozilla Firefox 3.6.18

3.6.18

Mozilla Firefox 3.6.19

3.6.19

Mozilla Firefox 3.6.20

3.6.20

Mozilla Firefox 3.6.21

3.6.21

Mozilla Firefox 3.6.22

3.6.22

Mozilla Firefox 3.6.23

3.6.23

Mozilla Firefox 3.6.24

3.6.24

Mozilla Firefox 3.6.25

3.6.25

Mozilla Firefox 4.0

4.0

Mozilla Firefox 4.0 beta1

4.0

Mozilla Firefox 4.0 beta10

4.0

Mozilla Firefox 4.0 beta11

4.0

Mozilla Firefox 4.0 beta12

4.0

Mozilla Firefox 4.0 beta2

4.0

Mozilla Firefox 4.0 beta3

4.0

Mozilla Firefox 4.0 beta4

4.0

Mozilla Firefox 4.0 beta5

4.0

Mozilla Firefox 4.0 beta6

4.0

Mozilla Firefox 4.0 beta7

4.0

Mozilla Firefox 4.0 beta8

4.0

Mozilla Firefox 4.0 beta9

4.0

Mozilla Firefox 4.0.1

4.0.1

Mozilla Firefox 5.0

5.0

Mozilla Firefox 5.0.1

5.0.1

Mozilla Firefox 6.0

6.0

Mozilla Firefox 6.0.1

6.0.1

Mozilla Firefox 6.0.2

6.0.2

Mozilla Firefox 7.0

7.0

Mozilla Firefox 7.0.1

7.0.1

Mozilla Firefox 8.0

8.0

Mozilla Firefox 8.0.1

8.0.1

Mozilla Firefox 9.0

9.0

Mozilla Firefox 9.0.1

9.0.1

Mozilla Firefox 10.0

10.0

Mozilla Firefox 10.0.1

10.0.1

Mozilla Firefox 10.0.2

10.0.2

Mozilla Firefox 11.0

11.0

Mozilla Firefox 12.0

12.0

Mozilla Firefox 12.0 beta6

12.0

Mozilla Firefox 13.0

13.0

Mozilla Firefox 13.0.1

13.0.1

Mozilla Firefox 14.0

14.0

Mozilla Firefox 14.0.1

14.0.1

Mozilla Firefox 15.0

15.0

Mozilla Firefox 15.0.1

15.0.1

Mozilla Firefox 16.0

16.0

Mozilla Firefox 16.0.1

16.0.1

Mozilla Firefox

Mozilla Firefox Extended Support Release (ESR) 10.0

10.0

Mozilla Firefox Extended Support Release (ESR) 10.1

10.0.1

Mozilla Firefox Extended Support Release (ESR) 10.0.2

10.0.2

Mozilla Firefox Extended Support Release (ESR) 10.0.3

10.0.3

Mozilla Firefox Extended Support Release (ESR) 10.0.4

10.0.4

Mozilla Firefox Extended Support Release (ESR) 10.0.5

10.0.5

Mozilla Firefox Extended Support Release (ESR) 10.0.6

10.0.6

Mozilla Firefox Extended Support Release (ESR) 10.0.7

10.0.7

Mozilla Firefox Extended Support Release (ESR) 10.0.8

10.0.8

Mozilla Firefox Extended Support Release (ESR) 10.0.9

10.0.9

Mozilla Firefox Extended Support Release (ESR) 10.0.10

10.0.10

References

SUSE-SU-2012:1592

openSUSE-SU-2013:0175

openSUSE-SU-2012:1583

openSUSE-SU-2012:1586

RHSA-2012:1482

51359

51369

51434

51439

MDVSA-2012:173

http://www.mozilla.org/security/announce/2012/mfsa2012-104.html

Vendor Advisory

http://www.palemoon.org/releasenotes-ng.shtml

56646

USN-1638-1

USN-1638-2

USN-1638-3

https://bugzilla.mozilla.org/show_bug.cgi?id=796866

firefox-style-inspector-priv-esc(80182)

oval:org.mitre.oval:def:16833

Stay updated

ExploitPedia is constantly evolving. Sign up to receive a notification when we release additional functionality.

Get in touch

If you'd like to report a bug or have any suggestions for improvements then please do get in touch with us using this form. We will get back to you as soon as we can.