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mozillaMozilla FoundationMFSA2013-96
HistoryOct 29, 2013 - 12:00 a.m.

Improperly initialized memory and overflows in some JavaScript functions — Mozilla

2013-10-2900:00:00
Mozilla Foundation
www.mozilla.org
28

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

EPSS

0.011

Percentile

84.8%

Compiler Engineer Dan Gohman of Google discovered a flaw in the JavaScript engine where memory was being incorrectly allocated for some functions and the calls for allocations were not always properly checked for overflow, leading to potential buffer overflows. When combined with other vulnerabilities, these flaws could be potentially exploitable.

Affected configurations

Vulners
Node
mozillafirefoxRange<25
OR
mozillafirefox_esrRange<17.0.10
OR
mozillafirefox_esrRange<24.1
OR
mozillaseamonkeyRange<2.22
OR
mozillathunderbirdRange<24.1
OR
mozillathunderbird_esrRange<17.0.10
VendorProductVersionCPE
mozillafirefox*cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
mozillafirefox_esr*cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
mozillaseamonkey*cpe:2.3:a:mozilla:seamonkey:*:*:*:*:*:*:*:*
mozillathunderbird*cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
mozillathunderbird_esr*cpe:2.3:a:mozilla:thunderbird_esr:*:*:*:*:*:*:*:*

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

EPSS

0.011

Percentile

84.8%