{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2005-2949 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2005-2949 yet. Limit exposure of the affected software until one is available.","what":"CVE-2005-2949 is a high-severity authentication bypass vulnerability in n/a, published on 16 Sep 2005. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2005-2949 and fix it if it is affected.\n\nWhat it is: CVE-2005-2949 is a high-severity authentication bypass vulnerability in n/a, published on 16 Sep 2005. 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-2005-2949 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-2005-2949/ (Markdown: https://insights.sbomify.com/CVE-2005-2949/index.md)","id":"CVE-2005-2949","markdown":"https://insights.sbomify.com/CVE-2005-2949/index.md","name":"CVE-2005-2949","record":{"aliases":["GHSA-4c48-9rfv-8pr3"],"analysis":{"component_type":"operating_system","fix_type":"upgrade","impacts":["privilege_escalation","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Linux PAM module","requires_auth":"none","summary":"Attackers can bypass authentication and log in as other users by exploiting a flaw in the pam_per_user module that fails to verify username changes during authentication.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"pam_per_user","vendor":"mark_d._roth"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","version":"2.0"},"cwes":[],"description":"pam_per_user before 0.4 does not verify if the user name changes between authentication attempts and uses the same subrequest handle, which allows remote attackers or local users to login as other users by using certain applications that allow the username to be changed during authentication, such as /bin/login.","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":"Auth bypass in n/a","id":"CVE-2005-2949","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2005"},"n_packages":0,"n_references":4,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2005-2950"},"packages":[],"prev":{"headline":"Race condition in n/a","id":"CVE-2005-2948"},"products":["n/a"],"published":"2005-09-16","related":[],"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":"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 bypass authentication and log in as other users by exploiting a flaw in the pam_per_user module that fails to verify username changes during authentication.","url":"https://insights.sbomify.com/CVE-2005-2949/"}