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CVE
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CVE-2011-2366Date: (C)2011-06-30   (M)2018-02-19


Mozilla Gecko before 5.0, as used in Firefox before 5.0 and Thunderbird before 5.0, does not block use of a cross-domain image as a WebGL texture, which allows remote attackers to obtain approximate copies of arbitrary images via a timing attack involving a crafted WebGL fragment shader.

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score  : CVSS Score  : 4.3
Exploit Score: Exploit Score: 8.6
Impact Score : Impact Score : 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: MEDIUM
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: PARTIAL
Scope: Integrity: NONE
Confidentiality: Availability: NONE
Integrity:  
Availability:  
  





Reference:
SUSE-SA:2011:028
http://lists.whatwg.org/pipermail/whatwg-whatwg.org/2011-March/030882.html
http://www.contextis.co.uk/resources/blog/webgl/
http://www.mozilla.org/security/announce/2011/mfsa2011-25.html
https://bugzilla.mozilla.org/show_bug.cgi?id=655987
https://bugzilla.mozilla.org/show_bug.cgi?id=656277
https://bugzilla.mozilla.org/show_bug.cgi?id=659349
https://developer.mozilla.org/en/WebGL/Cross-Domain_Textures
https://hacks.mozilla.org/2011/06/cross-domain-webgl-textures-disabled-in-firefox-5/

CPE    218
cpe:/a:mozilla:firefox:1.5:beta2
cpe:/a:mozilla:firefox:1.5:beta1
cpe:/a:mozilla:thunderbird:1.0
cpe:/a:mozilla:thunderbird:1.5
...
CWE    1
CWE-20
OVAL    6
oval:org.secpod.oval:def:400005
oval:org.secpod.oval:def:700541
oval:org.secpod.oval:def:700539
oval:org.secpod.oval:def:700538
...

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