{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-16263 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-16263 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-16263 is a high-severity vulnerability in n/a, published on 7 Oct 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-2019-16263 and fix it if it is affected.\n\nWhat it is: CVE-2019-16263 is a high-severity vulnerability in n/a, published on 7 Oct 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-2019-16263 in the wild and no public exploit code.\n\nAffected product: n/a. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2019-16263/ (Markdown: https://insights.sbomify.com/CVE-2019-16263/index.md)","id":"CVE-2019-16263","markdown":"https://insights.sbomify.com/CVE-2019-16263/index.md","name":"CVE-2019-16263","record":{"aliases":["GHSA-9495-4rpc-2jcg"],"analysis":{"component_type":"mobile_application","fix_type":"end_of_life","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"iOS Twitter Kit","requires_auth":"none","summary":"The Twitter Kit for iOS fails to properly validate SSL certificates due to missing hostname verification, allowing potential man-in-the-middle attacks.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"twitter_kit","vendor":"twitter"}],"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-295","name":"Improper Certificate Validation"}],"description":"The Twitter Kit framework through 3.4.2 for iOS does not properly validate the api.twitter.com SSL certificate. Although the certificate chain must contain one of a set of pinned certificates, there are certain implementation errors such as a lack of hostname verification. NOTE: this is an end-of-life product.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Weak cryptography in n/a","id":"CVE-2019-16263","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2019"},"n_packages":0,"n_references":3,"next":{"headline":"SQL injection in n/a","id":"CVE-2019-16264"},"packages":[],"prev":{"headline":"Auth bypass in n/a","id":"CVE-2019-16261"},"products":["n/a"],"published":"2019-10-07","related":[{"cvss_score":5.4,"headline":"Auth bypass in Twitter Kit for iOS","id":"CVE-2019-5431","kev_date_added":null,"published":"2019-05-06"},{"cvss_score":5.4,"headline":"Auth bypass in Twitter Kit for iOS","id":"CVE-2017-0911","kev_date_added":null,"published":"2018-02-09"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2024-08-05","vendors":["n/a"]},"summary":"The Twitter Kit for iOS fails to properly validate SSL certificates due to missing hostname verification, allowing potential man-in-the-middle attacks.","url":"https://insights.sbomify.com/CVE-2019-16263/"}