{"answers":{"affected":"2 open source packages ship an affected version, including kerberos. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-13110 in the wild and no public exploit code.","fix":"Upgrade kerberos to 1.0.0 or later.","what":"CVE-2020-13110 is a high-severity code injection vulnerability in n/a, published on 16 May 2020. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-13110 and fix it if it is affected.\n\nWhat it is: CVE-2020-13110 is a high-severity code injection vulnerability in n/a, published on 16 May 2020. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2020-13110 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- kerberos (npm): affected all versions; fixed in 1.0.0\n- kerberos (npm): affected all versions; fixed in 1.0.0\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-2020-13110/ (Markdown: https://insights.sbomify.com/CVE-2020-13110/index.md)","id":"CVE-2020-13110","markdown":"https://insights.sbomify.com/CVE-2020-13110/index.md","name":"CVE-2020-13110","record":{"aliases":["GHSA-m2mx-rfpw-jghv"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Node.js Kerberos library","requires_auth":"none","summary":"Attackers can execute arbitrary code and escalate privileges by injecting malicious DLLs via the kerberos_sspi LoadLibrary method in the Node.js kerberos package.","user_interaction":"required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"kerberos","vendor":"kerberos_project"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-427","name":"Uncontrolled Search Path Element"}],"description":"The kerberos package before 1.0.0 for Node.js allows arbitrary code execution and privilege escalation via injection of malicious DLLs through use of the kerberos_sspi LoadLibrary() method, because of a DLL path search.","ecosystems":["npm"],"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":"DLL Injection in kerberos","id":"CVE-2020-13110","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"code_injection","year":"2020"},"n_packages":2,"n_references":4,"next":{"headline":"Denial of service in n/a","id":"CVE-2020-13111"},"packages":[{"ecosystem":"npm","fixed":["1.0.0"],"introduced":["0"],"last_affected":[],"package":"kerberos","purl":null,"source":"GHSA-m2mx-rfpw-jghv"},{"ecosystem":"npm","fixed":["1.0.0"],"introduced":["0"],"last_affected":[],"package":"kerberos","purl":"pkg:npm/kerberos","source":"GHSA-m2mx-rfpw-jghv"}],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2020-13109"},"products":["n/a"],"published":"2020-05-16","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":"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Attackers can execute arbitrary code and escalate privileges by injecting malicious DLLs via the kerberos_sspi LoadLibrary method in the Node.js kerberos package.","url":"https://insights.sbomify.com/CVE-2020-13110/"}