{"answers":{"affected":"1 open source package ship an affected version, including tls-extra. It affects 1 product.","exploited":"There is no known exploitation of CVE-2013-0243 in the wild and no public exploit code.","fix":"Upgrade tls-extra to 0.4.6.1 or later.","what":"CVE-2013-0243 is a high-severity vulnerability in haskell-tls-extra, published on 5 Dec 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2013-0243 and fix it if it is affected.\n\nWhat it is: CVE-2013-0243 is a high-severity vulnerability in haskell-tls-extra, published on 5 Dec 2019. 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-2013-0243 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- tls-extra (Hackage): affected from 0.1.0; fixed in 0.4.6.1\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-2013-0243/ (Markdown: https://insights.sbomify.com/CVE-2013-0243/index.md)","id":"CVE-2013-0243","markdown":"https://insights.sbomify.com/CVE-2013-0243/index.md","name":"CVE-2013-0243","record":{"aliases":["GHSA-4q83-8359-v5v3","HSEC-2023-0005"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Haskell TLS library","requires_auth":"none","summary":"Attackers can perform Man-in-the-Middle attacks on TLS connections due to improper validation of Basic Constraints attributes in the Haskell TLS library.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"hs-tls","vendor":"haskell"}],"cvss":{"score":7.4,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"haskell-tls-extra before 0.6.1 has Basic Constraints attribute vulnerability may lead to Man in the Middle attacks on TLS connections","ecosystems":["Hackage"],"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":"Security feature bypass in haskell-tls-extra","id":"CVE-2013-0243","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2013"},"n_packages":1,"n_references":3,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2013-0244"},"packages":[{"ecosystem":"Hackage","fixed":["0.4.6.1"],"introduced":["0.1.0"],"last_affected":[],"package":"tls-extra","purl":"pkg:hackage/tls-extra","source":"HSEC-2023-0005"}],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2013-0242"},"products":["haskell-tls-extra"],"published":"2019-12-05","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"open","licence":"CC0 1.0","name":"Haskell Security Response Team","prefix":"HSEC"},{"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":"2024-08-06","vendors":["haskell-tls-extra"]},"summary":"Attackers can perform Man-in-the-Middle attacks on TLS connections due to improper validation of Basic Constraints attributes in the Haskell TLS library.","url":"https://insights.sbomify.com/CVE-2013-0243/"}