From b1160c6794663dfd065b86c3ceea0880fab5119a Mon Sep 17 00:00:00 2001 From: JOE1994 Date: Tue, 19 Jan 2021 20:35:12 -0500 Subject: [PATCH] Report 0108-containers to RustSec --- crates/containers/RUSTSEC-0000-0000.md | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 crates/containers/RUSTSEC-0000-0000.md diff --git a/crates/containers/RUSTSEC-0000-0000.md b/crates/containers/RUSTSEC-0000-0000.md new file mode 100644 index 0000000..bd7dae2 --- /dev/null +++ b/crates/containers/RUSTSEC-0000-0000.md @@ -0,0 +1,21 @@ +```toml +[advisory] +id = "RUSTSEC-0000-0000" +package = "containers" +date = "2021-01-12" +url = "https://github.com/strake/containers.rs/issues/2" +categories = ["memory-corruption"] + +[versions] +patched = [">= 0.9.11"] +``` + +# panic safety: double drop may happen within `util::{mutate, mutate2}` + +Upon panic in a user-provided function `f`, `fn mutate()` & `fn mutate2` drops twice a same object. + +Affected versions of this crate did not guard against double drop while temporarily duplicating an object's ownership with `ptr::read()`. + +Dropping a same object can result in memory corruption. + +The flaw was corrected in version "0.9.11" by fixing the code to abort upon panic.