{"answers":{"affected":"1 open source package ship an affected version, including bitmaps.","exploited":"There is no known exploitation of RUSTSEC-2025-0167 in the wild and no public exploit code.","fix":"No fix has been published for RUSTSEC-2025-0167 yet. Limit exposure of the affected software until one is available.","what":"RUSTSEC-2025-0167 is a memory corruption vulnerability in bitmaps, published on 25 Dec 2025."},"fix_prompt":"Check this codebase for RUSTSEC-2025-0167 and fix it if it is affected.\n\nWhat it is: RUSTSEC-2025-0167 is a memory corruption vulnerability in bitmaps, published on 25 Dec 2025. \nExploitation: There is no known exploitation of RUSTSEC-2025-0167 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- bitmaps (crates.io): affected from 3.2.0; 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-2025-0167/ (Markdown: https://insights.sbomify.com/RUSTSEC-2025-0167/index.md)","id":"RUSTSEC-2025-0167","markdown":"https://insights.sbomify.com/RUSTSEC-2025-0167/index.md","name":"RUSTSEC-2025-0167","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 bitmap library","requires_auth":"none","summary":"An attacker can trigger undefined behavior and potential code execution by providing invalid byte inputs to the Bitmap constructor in 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":"The `TryFrom\u003c\u0026[u8]\u003e` implementation for `Bitmap\u003cSIZE\u003e` copies the input bytes\ninto an uninitialized backing store and calls `assume_init()` without\nvalidating that the bytes form a valid value of the backing store type. For\n`SIZE = 1` the backing store is a `bool`, so any input byte other than `0x00`\nor `0x01` produces an invalid value, which is immediate undefined behavior.\n\nThe `AsMut\u003c[u8]\u003e` implementation has the same problem, as it allows safe code\nto write invalid bit patterns into the backing store through the returned slice.\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":"`Bitmap::try_from(\u0026[u8])` can create invalid values","id":"RUSTSEC-2025-0167","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"crates.io","product":null,"products":[],"type":"memory_corruption","year":"2025"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"crates.io","fixed":[],"introduced":["3.2.0"],"last_affected":[],"package":"bitmaps","purl":"pkg:cargo/bitmaps","source":"RUSTSEC-2025-0167"}],"products":null,"published":"2025-12-25","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":"An attacker can trigger undefined behavior and potential code execution by providing invalid byte inputs to the Bitmap constructor in this unmaintained Rust library.","url":"https://insights.sbomify.com/RUSTSEC-2025-0167/"}