CVE-2003-0593 - CVE House
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Status published High CVE-2003-0593

Opera allows remote attackers to bypass intended cookie access restrictions...

Vulnerability Description

Opera allows remote attackers to bypass intended cookie access restrictions on a web application via "%2e%2e" (encoded dot dot) directory traversal sequences in a URL, which causes Opera to send the cookie outside the specified URL subsets, e.g. to a vulnerable application that runs on the same server as the target application.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

opera browser
Vulnerable Versions:
5.0, 5.02, 5.10, 5.11, 5.12, 6.0, 6.01, 6.02, 6.03, 6.04, 6.05, 6.06, 6.10, 7.0, 7.01, 7.02, 7.03, 7.10, 7.11, 7.20, 7.21, 7.22, 7.23

Timeline

Official Publish: March 16th, 2004
Last Modified: August 8th, 2024
Added to House: July 18th, 2026

CVSS Vectors

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.