High severity7.8NVD Advisory· Published May 4, 2018· Updated Jun 17, 2026
CVE-2018-9063
CVE-2018-9063
Description
MapDrv (C:\Program Files\Lenovo\System Update\mapdrv.exe) In Lenovo System Update versions earlier than 5.07.0072 contains a local vulnerability where an attacker entering very large user ID or password can overrun the program's buffer, causing undefined behaviors, such as execution of arbitrary code. No additional privilege is granted to the attacker beyond what is already possessed to run MapDrv.
Affected products
2<5.07.0072+ 1 more
- (no CPE)range: <5.07.0072
- (no CPE)range: Earlier than 5.07.0072
Patches
Vulnerability mechanics
References
2- www.securityfocus.com/bid/104125nvdThird Party AdvisoryVDB Entry
- support.lenovo.com/us/en/solutions/LEN-19625nvdVendor Advisory
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