CVE-2019-9729
High
Description
In Shanda MapleStory Online V160, the SdoKeyCrypt.sys driver allows privilege escalation to NT AUTHORITY\SYSTEM because of not validating the IOCtl 0x8000c01c input value, leading to an integer signedness error and a heap-based buffer underflow.
SeverityHigh
CVSS7.8
Exploit probability—
ProductShanda Maplestory Online
PublishedMar 12, 2019
First seenMar 12, 2019
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| shanda maplestory_online | 160.0 | — |
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