| Description: | Summary:
Mozilla Seamonkey is prone to multiple vulnerabilities.
Vulnerability Insight:
Multiple flaws due to:
- Use-after-free vulnerability in the
'nsContentUtils::ContentIsHostIncludingDescendantOf' function.
- Improper data initialization in the 'txXPathNodeUtils::getBaseURI' function.
- An error in 'Worker::SetEventListener' function Web workers implementation.
- Use-after-free vulnerability in the
'nsEventListenerManager::SetEventHandler' function.
- Use-after-free vulnerability in 'nsIOService::NewChannelFromURIWithProxyFlags'
function.
- Use-after-free vulnerability in the 'nsIPresShell::GetPresContext' function.
- Use-after-free vulnerability in 'nsDocLoader::doStopDocumentLoad' function.
- Multiple unspecified vulnerabilities in the browser engine.
- Improper restriction of the nature or placement of HTML within a dropdown
menu.
- Improper memory allocation for unspecified functions by JavaScript engine.
- Improper determination of the thread for release of an image object.
Vulnerability Impact:
Successful exploitation will allow attackers to execute arbitrary code,
cause a denial of service, spoof the address bar, conduct clickjacking attacks
and conduct buffer overflow attacks.
Affected Software/OS:
Mozilla SeaMonkey before version 2.22 on Mac OS X
Solution:
Upgrade to version 2.22 or later.
CVSS Score:
10.0
CVSS Vector:
AV:N/AC:L/Au:N/C:C/I:C/A:C
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