"value":"A flaw was found in X.Org server. In the XISendDeviceHierarchyEvent function, it is possible to exceed the allocated array length when certain new device IDs are added to the xXIHierarchyInfo struct. This can trigger a heap buffer overflow condition, which may lead to an application crash or remote code execution in SSH X11 forwarding environments."
}
]
},
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"description":[
{
"lang":"eng",
"value":"Heap-based Buffer Overflow",
"cweId":"CWE-122"
}
]
}
]
},
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},
{
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{
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"version":{
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{
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"version":{
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{
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"version":{
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},
{
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"version":{
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"version_value":"not down converted",
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},
{
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"version":{
"version_data":[
{
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},
{
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"value":"Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."
}
],
"credits":[
{
"lang":"en",
"value":"Red Hat would like to thank Jan-Niklas Sohn (Trend Micro Zero Day Initiative) for reporting this issue."