Vulnerability Monitor

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CVE-2007-4944

The canvas.createPattern function in Opera 9.x before 9.22 for Linux, FreeBSD, and Solaris does not clear memory before using it to process a new pattern, which allows remote attackers to obtain sensitive information (memory contents) via JavaScript.

Published

2007-09-18T19:17:00.000

Last Modified

2025-04-09T00:30:58.490

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: NONE
  • Availability Impact: NONE
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    NVD-CWE-Other
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application opera opera_browser 9.0 Yes
Application opera opera_browser 9.0 Yes
Application opera opera_browser 9.0 Yes
Application opera opera_browser 9.01 Yes
Application opera opera_browser 9.02 Yes
Application opera opera_browser 9.10 Yes
Application opera opera_browser 9.12 Yes
Application opera opera_browser 9.20 Yes
Application opera opera_browser 9.20 Yes
Application opera opera_browser 9.21 Yes
References