{"answers":{"affected":"1 open source package ship an affected version, including im.","exploited":"There is no known exploitation of RUSTSEC-2023-0126 in the wild and no public exploit code.","fix":"No fix has been published for RUSTSEC-2023-0126 yet. Limit exposure of the affected software until one is available.","what":"RUSTSEC-2023-0126 is a memory corruption vulnerability in im, published on 4 Feb 2023."},"fix_prompt":"Check this codebase for RUSTSEC-2023-0126 and fix it if it is affected.\n\nWhat it is: RUSTSEC-2023-0126 is a memory corruption vulnerability in im, published on 4 Feb 2023. \nExploitation: There is no known exploitation of RUSTSEC-2023-0126 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- im (crates.io): affected from 0.0.0-0; no fix listed\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/RUSTSEC-2023-0126/ (Markdown: https://insights.sbomify.com/RUSTSEC-2023-0126/index.md)","id":"RUSTSEC-2023-0126","markdown":"https://insights.sbomify.com/RUSTSEC-2023-0126/index.md","name":"RUSTSEC-2023-0126","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"end_of_life","impacts":["code_execution","denial_of_service"],"network_reachable":"unknown","non_default_config":false,"product_category":"Rust data structure library","requires_auth":"none","summary":"Undefined behavior in im::OrdSet insertion allows memory corruption, potentially leading to code execution or crashes in applications using this unmaintained Rust library.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"Inserting into an `im::OrdSet` (for example by collecting an iterator into one) can violate\nRust's aliasing rules: Miri reports a stacked borrows violation in\n`sized_chunks::Chunk::force_copy()`, which is called during insertion, where a shared borrow\nis invalidated by a unique borrow before the read through it completes.\nThis is undefined behavior, reachable from safe code.\n\nNo fixed version is available, as the crate is unmaintained; its GitHub\nrepository was archived by the owner on 2026-05-03.","ecosystems":["crates.io"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":false,"headline":"Aliasing violation in `OrdSet` insertion","id":"RUSTSEC-2023-0126","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"crates.io","product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"crates.io","fixed":[],"introduced":["0.0.0-0"],"last_affected":[],"package":"im","purl":"pkg:cargo/im","source":"RUSTSEC-2023-0126"}],"products":null,"published":"2023-02-04","related":[],"sources":[{"class":"open","licence":"CC0 1.0","name":"RustSec","prefix":"RUSTSEC"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"Undefined behavior in im::OrdSet insertion allows memory corruption, potentially leading to code execution or crashes in applications using this unmaintained Rust library.","url":"https://insights.sbomify.com/RUSTSEC-2023-0126/"}