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mozillaMozilla FoundationMFSA2014-41
HistoryApr 29, 2014 - 12:00 a.m.

Out-of-bounds write in Cairo — Mozilla

2014-04-2900:00:00
Mozilla Foundation
www.mozilla.org
23

CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

EPSS

0.021

Percentile

89.1%

Security researcher Jukka Jylänki reported a crash in the the Cairo graphics library. This happens when Cairo paints out-of-bounds to the destination buffer in the compositing function when working with canvas in certain circumstances. This issue allows malicious web content to cause a potentially exploitable crash.

Affected configurations

Vulners
Node
mozillafirefoxRange<29
OR
mozillaseamonkeyRange<2.26

CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

EPSS

0.021

Percentile

89.1%