{"answers":{"affected":"1 open source package ship an affected version, including serde_cbor.","exploited":"There is no known exploitation of RUSTSEC-2021-0127 in the wild and no public exploit code.","fix":"No fix has been published for RUSTSEC-2021-0127 yet. Limit exposure of the affected software until one is available.","what":"RUSTSEC-2021-0127 is a vulnerability in serde_cbor, published on 15 Aug 2021."},"fix_prompt":"Check this codebase for RUSTSEC-2021-0127 and fix it if it is affected.\n\nWhat it is: RUSTSEC-2021-0127 is a vulnerability in serde_cbor, published on 15 Aug 2021. \nExploitation: There is no known exploitation of RUSTSEC-2021-0127 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- serde_cbor (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-2021-0127/ (Markdown: https://insights.sbomify.com/RUSTSEC-2021-0127/index.md)","id":"RUSTSEC-2021-0127","markdown":"https://insights.sbomify.com/RUSTSEC-2021-0127/index.md","name":"RUSTSEC-2021-0127","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["other"],"network_reachable":"unknown","non_default_config":false,"product_category":"Rust CBOR library","requires_auth":"unknown","summary":"The serde_cbor crate is unmaintained, posing supply chain risks; developers should migrate to maintained alternatives like ciborium or minicbor.","user_interaction":"unknown","vuln_class":"supply_chain"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"The `serde_cbor` crate is unmaintained. The author has archived the github repository.\n\nAlternatives proposed by the author:\n\n * [`ciborium`](https://crates.io/crates/ciborium)\n * [`minicbor`](https://crates.io/crates/minicbor)","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":"serde_cbor is unmaintained","id":"RUSTSEC-2021-0127","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"crates.io","product":null,"products":[],"type":"supply_chain","year":"2021"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"crates.io","fixed":[],"introduced":["0.0.0-0"],"last_affected":[],"package":"serde_cbor","purl":"pkg:cargo/serde_cbor","source":"RUSTSEC-2021-0127"}],"products":null,"published":"2021-08-15","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":"The serde_cbor crate is unmaintained, posing supply chain risks; developers should migrate to maintained alternatives like ciborium or minicbor.","url":"https://insights.sbomify.com/RUSTSEC-2021-0127/"}