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mozillaMozilla FoundationMFSA2014-57
HistoryJul 22, 2014 - 12:00 a.m.

Buffer overflow during Web Audio buffering for playback — Mozilla

2014-07-2200:00:00
Mozilla Foundation
www.mozilla.org
23

9.3 High

CVSS2

Attack Vector

NETWORK

Attack 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

0.044 Low

EPSS

Percentile

92.5%

Using the Address Sanitizer tool, security researcher Atte Kettunen from OUSPG discovered a buffer overflow during interaction with the Web Audio buffer for playback because of an error in the the amount of allocated memory for buffers. This leads to a potentially exploitable crash with some audio content.

Affected configurations

Vulners
Node
mozillafirefoxRange<31
OR
mozillathunderbirdRange<31
CPENameOperatorVersion
firefoxlt31
thunderbirdlt31

9.3 High

CVSS2

Attack Vector

NETWORK

Attack 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

0.044 Low

EPSS

Percentile

92.5%