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zdns v0.1.2 Stable
released this
2026-06-27 18:08:02 +00:00 | 39 commits to main since this releaseSecurity
PacketReader.readBlob/skip: use an overflow-safe bound check
(len > packet.len -| posinstead ofpos + len > packet.len) so a malformed
or underflowed length can no longer wrappos + lenpast the packet end —
which panicked in safe builds (a DoS on a crafted packet) or read out of
bounds otherwise. Defense-in-depth for the wire parser.
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