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mozillaMozilla FoundationMFSA2015-147
HistoryDec 15, 2015 - 12:00 a.m.

Integer underflow and buffer overflow processing MP4 metadata in libstagefright — Mozilla

2015-12-1500:00:00
Mozilla Foundation
www.mozilla.org
31

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

EPSS

0.023

Percentile

90.0%

Mozilla developer Gerald Squelart fixed an integer underflow in the libstagefright library initially reported by Joshua Drake to Google. The issues occurred in MP4 format video file while parsing cover metadata, leading to a buffer overflow. This results in a potentially exploitable crash and can be triggered by a malformed MP4 file served by web content.

Affected configurations

Vulners
Node
mozillafirefoxRange<43
OR
mozillafirefox_esrRange<38.5
VendorProductVersionCPE
mozillafirefox*cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
mozillafirefox_esr*cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

EPSS

0.023

Percentile

90.0%