CVE-2009-1834
N/A
Published: June 12, 2009 at 09:07 PM UTC
Updated: June 16, 2026 at 11:08 PM UTC
2 products affected across 1 vendorFirefoxSeamonkey
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Severity
N/A
Exploit prediction
EPSS 3%
Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≤ 3.0.100.10.100.10.10.20.30.40.50.60.6.10.70.7.10.80.90.9 rc0.9.10.9.20.9.30.9_rc1.01.0 preview_release1.0.11.0.21.0.31.0.41.0.51.0.61.0.71.0.81.4.11.51.5 beta11.5 beta21.5.0.11.5.0.101.5.0.111.5.0.121.5.0.21.5.0.31.5.0.41.5.0.51.5.0.61.5.0.71.5.0.81.5.0.91.5.11.5.21.5.31.5.41.5.51.5.61.5.71.5.81.82.02.0 beta12.0 beta_12.0 rc22.0 rc32.0.0.12.0.0.102.0.0.112.0.0.122.0.0.132.0.0.142.0.0.152.0.0.162.0.0.172.0.0.182.0.0.192.0.0.22.0.0.202.0.0.212.0.0.32.0.0.42.0.0.52.0.0.62.0.0.72.0.0.82.0.0.92.0_.12.0_.102.0_.42.0_.52.0_.62.0_.72.0_.92.0_83.03.0 alpha3.0 beta23.0 beta53.0.13.0.23.0.33.0.43.0.53.0.63.0.73.0.83.0.9
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (19)
Third Party Advisoryx_refsource_SECUNIAVendor Advisory
Source: [email protected]
http://secunia.com/advisories/35331Third Party Advisoryx_refsource_SECUNIAVendor Advisory
Source: [email protected]
http://secunia.com/advisories/35431Third Party Advisoryx_refsource_SECUNIAVendor Advisory
Source: [email protected]
http://secunia.com/advisories/35439Vendor Advisoryx_refsource_SLACKWARE
Source: [email protected]
http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.372468Vendor Advisoryx_refsource_SUNALERT
Source: [email protected]
http://sunsolve.sun.com/search/document.do?assetkey=1-66-264308-1Quick Info
StatusMODIFIED
CWE
CWE-20
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