D-Link DIR-822 Rev.Bx devices with firmware v.202KRb06 and older allow a buffer overflow via long MacAddress data in a /HNAP1/SetClientInfo HNAP protocol message, which is mishandled in /usr/sbin/udhcpd during reading of the /var/servd/LAN-1-udhcpd.conf file.
References
Link | Resource |
---|---|
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10175 | Patch Vendor Advisory |
https://github.com/pr0v3rbs/CVE/tree/master/CVE-2019-6258 | Exploit Third Party Advisory |
Configurations
Configuration 1 (hide)
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Information
Published : 2020-08-18 10:15
Updated : 2020-08-25 11:28
NVD link : CVE-2019-6258
Mitre link : CVE-2019-6258
JSON object : View
CWE
CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Products Affected
d-link
- dir-822_firmware
- dir-822