CVE-2007-3819 - Vulnerability Details - OpenCVE

Opera 9.21 allows remote attackers to spoof the data: URI scheme in the address bar via a long URI with trailing whitespace, which prevents the beginning of the URI from being displayed.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.01146.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:opera:opera_browser:9.21:*:*:*:*:*:*:*

No data.

No data.

Project Subscriptions

Vendors	Products
Opera Subscribe	Opera Browser Subscribe

Advisories

Source	ID	Title
EUVD	EUVD-2007-3803	Opera 9.21 allows remote attackers to spoof the data: URI scheme in the address bar via a long URI with trailing whitespace, which prevents the beginning of the URI from being displayed.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://alt.swiecki.net/oper1.html
http://osvdb.org/38122
http://secunia.com/advisories/26074
http://secunia.com/advisories/26545
http://security.gentoo.org/glsa/glsa-200708-17.xml
http://securityreason.com/securityalert/2891
http://www.novell.com/linux/security/advisories/2007_15_sr.html
http://www.securityfocus.com/archive/1/473703/100/0/threaded
http://www.securityfocus.com/archive/1/473782/100/0/threaded
http://www.securityfocus.com/bid/24917
http://www.securitytracker.com/id?1018397
http://www.vupen.com/english/advisories/2007/2537
https://exchange.xforce.ibmcloud.com/vulnerabilities/35430

History

No history.

Projects

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MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2007-07-17T01:00:00.000Z

Updated: 2024-08-07T14:28:52.493Z

Reserved: 2007-07-16T00:00:00.000Z

Link: CVE-2007-3819

Vulnrichment

No data.

NVD

Status : Modified

Published: 2007-07-17T01:30:00.000

Modified: 2026-04-23T00:35:47.467

Link: CVE-2007-3819

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

NVD-CWE-Other

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:opera:opera_browser:9.21:*:*:*:*:*:*:*", "matchCriteriaId": "F5ECA190-D7D3-4248-A61E-0D87E67E3D31", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Opera 9.21 allows remote attackers to spoof the data: URI scheme in the address bar via a long URI with trailing whitespace, which prevents the beginning of the URI from being displayed."}, {"lang": "es", "value": "Opera 9.21 permite a atacantes remotos falsificar el esquema URI data: en la barra de direcciones mediante un URI largo con espacios en blanco, lo cual evitar que el inicio del URI sea mostrado."}], "id": "CVE-2007-3819", "lastModified": "2026-04-23T00:35:47.467", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}]}, "published": "2007-07-17T01:30:00.000", "references": [{"source": "cve@mitre.org", "url": "http://alt.swiecki.net/oper1.html"}, {"source": "cve@mitre.org", "url": "http://osvdb.org/38122"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/26074"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/26545"}, {"source": "cve@mitre.org", "url": "http://security.gentoo.org/glsa/glsa-200708-17.xml"}, {"source": "cve@mitre.org", "url": "http://securityreason.com/securityalert/2891"}, {"source": "cve@mitre.org", "url": "http://www.novell.com/linux/security/advisories/2007_15_sr.html"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/473703/100/0/threaded"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/473782/100/0/threaded"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/24917"}, {"source": "cve@mitre.org", "url": "http://www.securitytracker.com/id?1018397"}, {"source": "cve@mitre.org", "url": "http://www.vupen.com/english/advisories/2007/2537"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/35430"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://alt.swiecki.net/oper1.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://osvdb.org/38122"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/26074"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/26545"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://security.gentoo.org/glsa/glsa-200708-17.xml"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://securityreason.com/securityalert/2891"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.novell.com/linux/security/advisories/2007_15_sr.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/473703/100/0/threaded"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/473782/100/0/threaded"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/24917"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id?1018397"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.vupen.com/english/advisories/2007/2537"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/35430"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}