{"answers":{"affected":"3 open source packages ship an affected version, including ascii.","exploited":"There is no known exploitation of GHSA-mrrw-grhq-86gf in the wild and no public exploit code.","fix":"Upgrade ascii to 0.9.3 or later.","what":"GHSA-mrrw-grhq-86gf is a memory corruption vulnerability in ascii, published on 25 Feb 2023."},"fix_prompt":"Check this codebase for GHSA-mrrw-grhq-86gf and fix it if it is affected.\n\nWhat it is: GHSA-mrrw-grhq-86gf is a memory corruption vulnerability in ascii, published on 25 Feb 2023. \nExploitation: There is no known exploitation of GHSA-mrrw-grhq-86gf in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- ascii (crates.io): affected from 0.6.1-0; fixed in 0.9.3\n- ascii (crates.io): affected from 0.7.0; fixed in 0.9.3\n- ascii (crates.io): affected from 0.7.0; fixed in 0.9.3\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/GHSA-mrrw-grhq-86gf/ (Markdown: https://insights.sbomify.com/GHSA-mrrw-grhq-86gf/index.md)","id":"GHSA-mrrw-grhq-86gf","markdown":"https://insights.sbomify.com/GHSA-mrrw-grhq-86gf/index.md","name":"GHSA-mrrw-grhq-86gf","record":{"aliases":["RUSTSEC-2023-0015"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"unknown","non_default_config":false,"product_category":"Rust ascii crate","requires_auth":"none","summary":"The Rust ascii crate allows out-of-bounds array indexing in safe code, potentially leading to memory corruption or crashes.","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":"Affected version of this crate had implementation of `From\u003c\u0026mut AsciiStr\u003e` for `\u0026mut [u8]` and `\u0026mut str`. This can result in out-of-bounds array indexing in safe code.\n\nThe flaw was corrected in commit [8a6c779](https://github.com/tomprogrammer/rust-ascii/pull/63/commits/8a6c7798c202766bd57d70fb8d12739dd68fb9dc) by removing those impls.","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":true,"headline":"Ascii allows out-of-bounds array indexing in safe code","id":"GHSA-mrrw-grhq-86gf","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"crates.io","product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":3,"n_references":null,"packages":[{"ecosystem":"crates.io","fixed":["0.9.3"],"introduced":["0.6.1-0"],"last_affected":[],"package":"ascii","purl":"pkg:cargo/ascii","source":"RUSTSEC-2023-0015"},{"ecosystem":"crates.io","fixed":["0.9.3"],"introduced":["0.7.0"],"last_affected":[],"package":"ascii","purl":null,"source":"GHSA-mrrw-grhq-86gf"},{"ecosystem":"crates.io","fixed":["0.9.3"],"introduced":["0.7.0"],"last_affected":[],"package":"ascii","purl":"pkg:cargo/ascii","source":"GHSA-mrrw-grhq-86gf"}],"products":null,"published":"2023-02-25","related":[],"sources":[{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"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 Rust ascii crate allows out-of-bounds array indexing in safe code, potentially leading to memory corruption or crashes.","url":"https://insights.sbomify.com/GHSA-mrrw-grhq-86gf/"}