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mozillaMozilla FoundationMFSA2011-54
HistoryDec 20, 2011 - 12:00 a.m.

Potentially exploitable crash in the YARR regular expression library — Mozilla

2011-12-2000:00:00
Mozilla Foundation
www.mozilla.org
15

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.172 Low

EPSS

Percentile

96.1%

Security researcher Aki Helin reported a crash in the YARR regular expression library that could be triggered by javascript in web content.

Affected configurations

Vulners
Node
mozillafirefoxRange<9
OR
mozillaseamonkeyRange<2.6
OR
mozillathunderbirdRange<9
CPENameOperatorVersion
firefoxlt9
seamonkeylt2.6
thunderbirdlt9

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.172 Low

EPSS

Percentile

96.1%