CVE-2009-1834

2009-06-1221:30:00

CWE-20

[email protected]

web.nvd.nist.gov

cve-2009-1834

visual truncation vulnerability

mozilla firefox

seamonkey

location bar spoofing

idn

unicode characters

nvd

9 High

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.114 Low

EPSS

Percentile

95.2%

JSON

Visual truncation vulnerability in netwerk/dns/src/nsIDNService.cpp in Mozilla Firefox before 3.0.11 and SeaMonkey before 1.1.17 allows remote attackers to spoof the location bar via an IDN with invalid Unicode characters that are displayed as whitespace, as demonstrated by the \u115A through \u115E characters.

CPENameOperatorVersion
mozilla:seamonkeymozilla seamonkeyeq1.1.10
mozilla:firefoxmozilla firefoxeq0.1
mozilla:firefoxmozilla firefoxeq0.9_rc
mozilla:seamonkeymozilla seamonkeyeq1.0.3
mozilla:firefoxmozilla firefoxeq0.8
mozilla:firefoxmozilla firefoxeq2.0.0.12
mozilla:firefoxmozilla firefoxeq1.5
mozilla:firefoxmozilla firefoxeq2.0_.7
mozilla:seamonkeymozilla seamonkeyeq1.1.8
mozilla:seamonkeymozilla seamonkeyle1.1.16

CPE	Name	Operator	Version
mozilla:seamonkey	mozilla seamonkey	eq	1.1.10
mozilla:firefox	mozilla firefox	eq	0.1
mozilla:firefox	mozilla firefox	eq	0.9_rc
mozilla:seamonkey	mozilla seamonkey	eq	1.0.3
mozilla:firefox	mozilla firefox	eq	0.8
mozilla:firefox	mozilla firefox	eq	2.0.0.12
mozilla:firefox	mozilla firefox	eq	1.5
mozilla:firefox	mozilla firefox	eq	2.0_.7
mozilla:seamonkey	mozilla seamonkey	eq	1.1.8
mozilla:seamonkey	mozilla seamonkey	le	1.1.16