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CVE-2018-9063

N/A
Published: May 4, 2018 at 04:00 PM UTC
Updated: June 17, 2026 at 02:06 AM UTC
1 product affected across 1 vendorSystem Update

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Severity
N/A
Exploit prediction
EPSS 0.4%

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

System Update· Lenovo
95%
v < 5.07.0072
Affected range stops below 5.07.0072, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

VDB Entryx_refsource_BIDThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/104125
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://support.lenovo.com/us/en/solutions/LEN-19625

CVSS

4.6MEDIUM[email protected]
Confidentiality
PARTIAL
Integrity
PARTIAL
Availability
PARTIAL
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-119

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