CVE-2026-102720 : 詳細

CVE-2026-102720

2026-09-29
18h17 +00:00
Overflow
2026-11-04
10h17 +00:00
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CVE の説明

In Eclipse ThreadX NetX Duo versions 6.0 through 6.5.2.202603a, the DHCP client's option walk advances its offset one byte less than its read pointer for every option it skips. A DHCP server, or any host on the link that answers first, can make the client read up to about a kilobyte past the received message, and the same walk copies out-of-bounds bytes into the application's buffer when it retrieves a user option.

CVE の情報

関連する弱点

CWE-ID 弱点名 出典
CWE-125 Out-of-bounds Read
The product reads data past the end, or before the beginning, of the intended buffer.
CWE-193 Off-by-one Error
A product calculates or uses an incorrect maximum or minimum value that is 1 more, or 1 less, than the correct value.

参考資料