{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2009-4831 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2009-4831 yet. Limit exposure of the affected software until one is available.","what":"CVE-2009-4831 is a medium-severity vulnerability in n/a, published on 29 Apr 2010. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2009-4831 and fix it if it is affected.\n\nWhat it is: CVE-2009-4831 is a medium-severity vulnerability in n/a, published on 29 Apr 2010. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2009-4831 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-2009-4831/ (Markdown: https://insights.sbomify.com/CVE-2009-4831/index.md)","id":"CVE-2009-4831","markdown":"https://insights.sbomify.com/CVE-2009-4831/index.md","name":"CVE-2009-4831","record":{"aliases":["GHSA-4r5v-2f2w-h6rr"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["data_read","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Instant messaging client","requires_auth":"none","summary":"Attackers can steal MSN credentials via man-in-the-middle attacks because the client fails to validate SSL certificates during authentication.","user_interaction":"required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"trillian","vendor":"cerulean_studios"}],"cvss":{"score":5.8,"severity":"medium","source":"nvd","vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","version":"2.0"},"cwes":[{"id":"CWE-295","name":"Improper Certificate Validation"}],"description":"Cerulean Studios Trillian 3.1 Basic does not check SSL certificates during MSN authentication, which allows remote attackers to obtain MSN credentials via a man-in-the-middle attack with a spoofed SSL certificate.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Security feature bypass in n/a","id":"CVE-2009-4831","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2009"},"n_packages":0,"n_references":4,"next":{"headline":"Privilege escalation in n/a","id":"CVE-2009-4832"},"packages":[],"prev":{"headline":"Auth bypass in n/a","id":"CVE-2009-4830"},"products":["n/a"],"published":"2010-04-29","related":[{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2008-5401","kev_date_added":null,"published":"2008-12-09"},{"cvss_score":10,"headline":"Use after free in n/a","id":"CVE-2008-5402","kev_date_added":null,"published":"2008-12-09"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2008-5403","kev_date_added":null,"published":"2008-12-09"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2002-2390","kev_date_added":null,"published":"2007-10-31"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2008-2409","kev_date_added":null,"published":"2008-05-23"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2008-2008","kev_date_added":null,"published":"2008-04-29"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2007-3832","kev_date_added":null,"published":"2007-07-17"}],"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":"2024-08-07","vendors":["n/a"]},"summary":"Attackers can steal MSN credentials via man-in-the-middle attacks because the client fails to validate SSL certificates during authentication.","url":"https://insights.sbomify.com/CVE-2009-4831/"}