CVE-2007-0800 describes a cross-zone vulnerability in Mozilla Firefox 1.5.0.9 where blocked popups are incorrectly treated as having an internal zone origin. This allows user-assisted remote attackers to bypass security restrictions and read local files (file:// URIs) if a user is tricked into displaying a blocked popup. The vulnerability has a CVSS score of 4.3 (medium severity), indicating a network-based attack with medium complexity and potential for partial confidentiality impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this decade-old vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.5.0.9CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:1.5.0.9:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:P/I:N/A:N
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