Home/CVE/Opera 7.54 and earlier does not properly validate base64 encoded binary data in a data: (RFC 2397) URL, which causes the
CVE

CVE-2005-0456

Opera 7.54 and earlier does not properly validate base64 encoded binary data in a data: (RFC 2397) URL, which causes the

Opera 7.54 and earlier does not properly validate base64 encoded binary data in a data: (RFC 2397) URL, which causes the URL to be obscured in a download dialog, which may allow remote attackers to trick users into executing arbitrary code.

MEDIUM · CVSS 5 EPSS 0.06168
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  • EPSS percentile: top 9% of all CVEs by exploitation likelihood
Sigma rules0 YARA rules0
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Affected Products & Versions

1
opera browser<= 7.54
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Scoring & Timeline

5
MEDIUM · CVSS v2 (legacy) · cve@mitre.org
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This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:N/I:P/A:N
Published to NVD12 Jan 2005 · 05:00 AM
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References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://secunia.com/advisories/13818/Broken LinkPatch
http://www.gentoo.org/security/en/glsa/glsa-200502-17.xmlPatchThird Party AdvisoryVendor Advisory
http://www.kb.cert.org/vuls/id/882926Third Party AdvisoryUS Government Resource
http://www.novell.com/linux/security/advisories/2005_31_opera.htmlBroken Link
http://www.opera.com/linux/changelogs/754u2/Broken LinkPatchVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/18867Third Party AdvisoryVDB Entry
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