shaman unsound and unmaintain (#2321)

Author: charlesxsh

crates/shaman/RUSTSEC-0000-0000.md

@@ -0,0 +1,26 @@
+```toml
+[advisory]
+id = "RUSTSEC-0000-0000"
+package = "shaman"
+date = "2025-05-06"
+informational = "unsound"
+url = "https://crates.io/crates/shaman"
+categories = ["memory-corruption"]
+
+[affected.functions]
+"shaman::cryptoutil::write_u64v_le" = ["<= 0.1.0"]
+"shaman::cryptoutil::write_u32v_le" = ["<= 0.1.0"]
+"shaman::cryptoutil::read_u64v_be" = ["<= 0.1.0"]
+"shaman::cryptoutil::read_u64v_le" = ["<= 0.1.0"]
+"shaman::cryptoutil::read_u32v_be" = ["<= 0.1.0"]
+"shaman::cryptoutil::read_u32v_le" = ["<= 0.1.0"]
+
+[versions]
+patched = []
+unaffected = []
+```
+
+# soundness issue and unmaintained
+`shaman::cryptoutil::write_u64v_le` and other functions mentioned above cannot garantee memory safety of get_unchecked later if both length are zero.
+
+`shaman` is unmaintained.