CVE-2012-1962

Severity

99%

Complexity

99%

Confidentiality

165%

Use-after-free vulnerability in the JSDependentString::undepend function in Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11 allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via vectors involving strings with multiple dependencies.

Use-after-free vulnerability in the JSDependentString::undepend function in Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11 allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via vectors involving strings with multiple dependencies.

CVSS 2.0 Base Score 9.9. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:C/I:C/A:C).

Overview

Type

Mozilla

First reported 12 years ago

2012-07-18 10:26:00

Last updated 7 years ago

2017-12-29 02:29:00

Affected Software

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 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 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 Thunderbird 5.0

5.0

Mozilla Thunderbird 6.0

6.0

Mozilla Thunderbird 6.0.1

6.0.1

Mozilla Thunderbird 6.0.2

6.0.2

Mozilla Thunderbird 7.0

7.0

Mozilla Thunderbird 7.0.1

7.0.1

Mozilla Thunderbird 8.0

8.0

Mozilla Thunderbird 9.0

9.0

Mozilla Thunderbird 9.0.1

9.0.1

Mozilla Thunderbird 10.0

10.0

Mozilla Thunderbird 10.0.1

10.0.1

Mozilla Thunderbird 10.0.2

10.0.2

Mozilla Thunderbird 11.0

11.0

Mozilla Thunderbird 12.0

12.0

Mozilla Thunderbird 13.0

13.0

Mozilla Thunderbird Extended Support Release (ESR) 10.0

10.0

Mozilla Thunderbird Extended Support Release (ESR) 10.0.1

10.0.1

Mozilla Thunderbird Extended Support Release (ESR) 10.0.2

10.0.2

Mozilla Thunderbird Extended Support Release (ESR) 10.0.3

10.0.3

Mozilla Thunderbird Extended Support Release (ESR) 10.0.4

10.0.4

Mozilla Thunderbird Extended Support Release (ESR) 10.0.5

10.0.5

Mozilla SeaMonkey 1.0

1.0

Mozilla SeaMonkey 1.0 alpha

1.0

Mozilla SeaMonkey 1.0 beta

1.0

Mozilla SeaMonkey 1.0.1

1.0.1

Mozilla SeaMonkey 1.0.2

1.0.2

Mozilla SeaMonkey 1.0.3

1.0.3

Mozilla SeaMonkey 1.0.4

1.0.4

Mozilla SeaMonkey 1.0.5

1.0.5

Mozilla SeaMonkey 1.0.6

1.0.6

Mozilla SeaMonkey 1.0.7

1.0.7

Mozilla SeaMonkey 1.0.8

1.0.8

Mozilla SeaMonkey 1.0.9

1.0.9

Mozilla SeaMonkey 1.1

1.1

Mozilla SeaMonkey 1.1 alpha

1.1

Mozilla SeaMonkey 1.1 beta

1.1

Mozilla Seamonkey 1.1.1

1.1.1

Mozilla Seamonkey 1.1.2

1.1.2

Mozilla Seamonkey 1.1.3

1.1.3

Mozilla Seamonkey 1.1.4

1.1.4

Mozilla Seamonkey 1.1.5

1.1.5

Mozilla Seamonkey 1.1.6

1.1.6

Mozilla Seamonkey 1.1.7

1.1.7

Mozilla SeaMonkey 1.1.8

1.1.8

Mozilla SeaMonkey 1.1.9

1.1.9

Mozilla SeaMonkey 1.1.10

1.1.10

Mozilla SeaMonkey 1.1.11

1.1.11

Mozilla SeaMonkey 1.1.12

1.1.12

Mozilla SeaMonkey 1.1.13

1.1.13

Mozilla SeaMonkey 1.1.14

1.1.14

Mozilla SeaMonkey 1.1.15

1.1.15

Mozilla SeaMonkey 1.1.16

1.1.16

Mozilla SeaMonkey 1.1.17

1.1.17

Mozilla Seamonkey 1.1.18

1.1.18

Mozilla Seamonkey 1.1.19

1.1.19

Mozilla SeaMonkey 1.5.0.8

1.5.0.8

Mozilla SeaMonkey 1.5.0.9

1.5.0.9

Mozilla SeaMonkey 1.5.0.10

1.5.0.10

Mozilla SeaMonkey 2.0

2.0

Mozilla SeaMonkey 2.0 Alpha 1

2.0

Mozilla SeaMonkey 2.0 Alpha 2

2.0

Mozilla SeaMonkey 2.0 Alpha 3

2.0

Mozilla SeaMonkey 2.0 Beta 1

2.0

Mozilla SeaMonkey 2.0 Beta 2

2.0

Mozilla SeaMonkey 2.0 RC1

2.0

Mozilla SeaMonkey 2.0 RC2

2.0

Mozilla SeaMonkey 2.0.1

2.0.1

Mozilla SeaMonkey 2.0.2

2.0.2

Mozilla SeaMonkey 2.0.3

2.0.3

Mozilla SeaMonkey 2.0.4

2.0.4

Mozilla SeaMonkey 2.0.5

2.0.5

Mozilla SeaMonkey 2.0.6

2.0.6

Mozilla SeaMonkey 2.0.7

2.0.7

Mozilla SeaMonkey 2.0.8

2.0.8

Mozilla SeaMonkey 2.0.9

2.0.9

Mozilla SeaMonkey 2.0.10

2.0.10

Mozilla SeaMonkey 2.0.11

2.0.11

Mozilla SeaMonkey 2.0.12

2.0.12

Mozilla SeaMonkey 2.0.13

2.0.13

Mozilla SeaMonkey 2.0.14

2.0.14

Mozilla SeaMonkey 2.1

2.1

Mozilla SeaMonkey 2.1 alpha1

2.1

Mozilla SeaMonkey 2.1 alpha2

2.1

Mozilla SeaMonkey 2.1 alpha3

2.1

Mozilla SeaMonkey 2.1 Beta 1

2.1

Mozilla SeaMonkey 2.1 Beta 2

2.1

Mozilla SeaMonkey 2.1 Beta 3

2.1

Mozilla SeaMonkey 2.1 Release Candidate 1

2.1

Mozilla SeaMonkey 2.1 Release Candidate 2

2.1

Mozilla SeaMonkey

References

SUSE-SU-2012:0895

SUSE-SU-2012:0896

openSUSE-SU-2012:0899

openSUSE-SU-2012:0917

84004

RHSA-2012:1088

49965

49968

49972

49977

49979

49992

49993

49994

http://www.mozilla.org/security/announce/2012/mfsa2012-52.html

Vendor Advisory

54575

1027256

1027257

1027258

USN-1509-1

USN-1509-2

USN-1510-1

https://bugzilla.mozilla.org/show_bug.cgi?id=764296

oval:org.mitre.oval:def:16729

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