{"answers":{"affected":"3 open source packages ship an affected version, including transmute-core. It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-47204 in the wild and no public exploit code.","fix":"Upgrade transmute-core to 1.13.5 or later.","what":"CVE-2023-47204 is a critical unsafe deserialization vulnerability in n/a, published on 2 Nov 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-47204 and fix it if it is affected.\n\nWhat it is: CVE-2023-47204 is a critical unsafe deserialization vulnerability in n/a, published on 2 Nov 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-47204 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- transmute-core (PyPI): affected all versions; fixed in 1.13.5\n- transmute-core (PyPI): affected all versions; fixed in 1.13.5\n- transmute-core (PyPI): affected all versions; fixed in 1.13.5\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/CVE-2023-47204/ (Markdown: https://insights.sbomify.com/CVE-2023-47204/index.md)","id":"CVE-2023-47204","markdown":"https://insights.sbomify.com/CVE-2023-47204/index.md","name":"CVE-2023-47204","record":{"aliases":["GHSA-w9cp-3x79-2p8p","PYSEC-2023-223"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Python YAML library","requires_auth":"none","summary":"Attackers can execute arbitrary Python code via unsafe YAML deserialization in the transmute-core library.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"transmute-core","vendor":"toumorokoshi"}],"cvss":{"score":9.8,"severity":"critical","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"Unsafe YAML deserialization in yaml.Loader in transmute-core before 1.13.5 allows attackers to execute arbitrary Python code.","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"transmute-core unsafe YAML deserialization vulnerability","id":"CVE-2023-47204","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"deserialization","year":"2023"},"n_packages":3,"n_references":2,"next":{"headline":"This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it is Unused","id":"CVE-2023-47205"},"packages":[{"ecosystem":"PyPI","fixed":["1.13.5"],"introduced":["0"],"last_affected":[],"package":"transmute-core","purl":null,"source":"GHSA-w9cp-3x79-2p8p"},{"ecosystem":"PyPI","fixed":["1.13.5"],"introduced":["0"],"last_affected":[],"package":"transmute-core","purl":"pkg:pypi/transmute-core","source":"GHSA-w9cp-3x79-2p8p"},{"ecosystem":"PyPI","fixed":["1.13.5"],"introduced":["0"],"last_affected":[],"package":"transmute-core","purl":"pkg:pypi/transmute-core","source":"PYSEC-2023-223"}],"prev":{"headline":"Path traversal in Trend Micro Apex One","id":"CVE-2023-47202"},"products":["n/a"],"published":"2023-11-02","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-09-06","vendors":["n/a"]},"summary":"Attackers can execute arbitrary Python code via unsafe YAML deserialization in the transmute-core library.","url":"https://insights.sbomify.com/CVE-2023-47204/"}