{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2015-0843 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2015-0843 is a critical memory corruption vulnerability in yubiserver, published on 26 Jun 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2015-0843 and fix it if it is affected.\n\nWhat it is: CVE-2015-0843 is a critical memory corruption vulnerability in yubiserver, published on 26 Jun 2025. 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-2015-0843 in the wild and no public exploit code.\n\nAffected product: yubiserver. 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-2015-0843/ (Markdown: https://insights.sbomify.com/CVE-2015-0843/index.md)","id":"CVE-2015-0843","markdown":"https://insights.sbomify.com/CVE-2015-0843/index.md","name":"CVE-2015-0843","record":{"aliases":["DEBIAN-CVE-2015-0843","GHSA-x9xr-v9hc-3r27"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"YubiKey authentication server","requires_auth":"none","summary":"Buffer overflows in yubiserver allow attackers to execute arbitrary code or cause denial of service via crafted input.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"debian","cpe":[{"product":"yubiserver","vendor":"debian"}],"cvss":{"score":9.8,"severity":"critical","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"yubiserver before 0.6 is prone to buffer overflows due to misuse of sprintf.","ecosystems":[],"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":"Memory corruption in yubiserver","id":"CVE-2015-0843","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2015"},"n_packages":0,"n_references":2,"next":{"headline":"Path traversal in n/a","id":"CVE-2015-0844"},"packages":[],"prev":{"headline":"SQL injection in yubiserver","id":"CVE-2015-0842"},"products":["yubiserver"],"published":"2025-06-26","related":[{"cvss_score":9.8,"headline":"SQL injection in yubiserver","id":"CVE-2015-0842","kev_date_added":null,"published":"2025-06-26"}],"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-06-27","vendors":["yubiserver"]},"summary":"Buffer overflows in yubiserver allow attackers to execute arbitrary code or cause denial of service via crafted input.","url":"https://insights.sbomify.com/CVE-2015-0843/"}