lwIP - A Lightweight TCP/IP stack - Patches: patch #10055, Node reacting on invalid NS message
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patch #10055: Node reacting on invalid NS message
Submitter: | Erik van Luijk <itserik> | ||
Submitted: | Thu 08 Apr 2021 04:04:58 PM UTC | ||
Category: | IPv6 | Priority: | 5 - Normal |
Status: | None | Privacy: | Public |
Assigned to: | None | Open/Closed: | Open |
Planned Release: | None |
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Depends on the following items: None found
Items that depend on this one: None found
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Follows 1 latest change.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2021-04-08 | itserik | Attached File | - | ![]() |
Added 0001-Node-reacting-on-invalid-NS-message.patch, #51216 |
Added validity check in lwIP stack ICMPv6 NDP implementation.
According to RFC 4861 (chapter 7.1.1) a neighbor solicitation message
which has its source IPv6 address set to the 'unspecified address'
(0::0) and has the ICMPv6 option 'Source Link-Layer Address' set must
be silently discarded.