Home/CVE/Opera offers an Open button to verify that a user wishes to execute a downloaded file, which allows user-assisted remote
CVE

CVE-2004-2659

Opera offers an Open button to verify that a user wishes to execute a downloaded file, which allows user-assisted remote

Opera offers an Open button to verify that a user wishes to execute a downloaded file, which allows user-assisted remote attackers to construct a race condition that tricks a user into clicking Open via a request for a different mouse or keyboard action very shortly before the Open dialog appears. NOTE: this is a different issue than CVE-2005-2407.

MEDIUM · CVSS 4 EPSS 0.00308
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  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
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Affected Products & Versions

2
mozillaall versions
opera browserall versions
⚠

Public Exploits & PoCs

2
pocarchives.neohapsis.com · 0264.htmlarchives.neohapsis.com
pocwww.squarefree.com · race-conditions-in-security-dialogswww.squarefree.com
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Scoring & Timeline

4
MEDIUM · CVSS v2 (legacy) · cve@mitre.org
View on NVD
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:H/Au:N/C:P/I:P/A:N
Published to NVD31 Dec 2004 · 05:00 AM
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