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mozillaMozilla FoundationMFSA2014-85
HistoryDec 02, 2014 - 12:00 a.m.

XMLHttpRequest crashes with some input streams — Mozilla

2014-12-0200:00:00
Mozilla Foundation
www.mozilla.org
19

4.3 Medium

CVSS2

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

0.031 Low

EPSS

Percentile

91.2%

Security researcher Joe Vennix from Rapid7 reported that passing a JavaScript object to XMLHttpRequest that mimics an input stream will a crash. This crash is not exploitable and can only be used for denial of service attacks.

Affected configurations

Vulners
Node
mozillafirefoxRange<34
OR
mozillafirefox_esrRange<31.3
OR
mozillafirefox_osRange<2.2
OR
mozillaseamonkeyRange<2.31
OR
mozillathunderbirdRange<31.3

4.3 Medium

CVSS2

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

0.031 Low

EPSS

Percentile

91.2%