{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-12953 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2019-12953 is a medium-severity vulnerability in n/a, published on 30 Dec 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-12953 and fix it if it is affected.\n\nWhat it is: CVE-2019-12953 is a medium-severity vulnerability in n/a, published on 30 Dec 2020. 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-2019-12953 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-2019-12953/ (Markdown: https://insights.sbomify.com/CVE-2019-12953/index.md)","id":"CVE-2019-12953","markdown":"https://insights.sbomify.com/CVE-2019-12953/index.md","name":"CVE-2019-12953","record":{"aliases":["DEBIAN-CVE-2019-12953","GHSA-6hj9-w8vp-p698","UBUNTU-CVE-2019-12953"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Dropbear SSH server","requires_auth":"none","summary":"An attacker can reveal valid usernames on Dropbear SSH servers due to inconsistent failure delays, aiding in targeted attacks.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"dropbear_ssh","vendor":"dropbear_ssh_project"}],"cvss":{"score":5.3,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-203","name":"Observable Discrepancy"}],"description":"Dropbear 2011.54 through 2018.76 has an inconsistent failure delay that may lead to revealing valid usernames, a different issue than CVE-2018-15599.","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":"Information disclosure in n/a","id":"CVE-2019-12953","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2019-12954"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2019-12951"},"products":["n/a"],"published":"2020-12-30","related":[{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2016-7406","kev_date_added":null,"published":"2017-03-03"},{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2016-7407","kev_date_added":null,"published":"2017-03-03"},{"cvss_score":8.8,"headline":"Command injection in n/a","id":"CVE-2016-7408","kev_date_added":null,"published":"2017-03-03"},{"cvss_score":8.1,"headline":"Path traversal in n/a","id":"CVE-2020-36254","kev_date_added":null,"published":"2021-02-25"},{"cvss_score":7.5,"headline":"Security feature bypass in n/a","id":"CVE-2007-1099","kev_date_added":null,"published":"2007-02-26"},{"cvss_score":7.5,"headline":"Use after free in n/a","id":"CVE-2004-2486","kev_date_added":null,"published":"2005-10-25"},{"cvss_score":6.4,"headline":"Other in n/a","id":"CVE-2016-3116","kev_date_added":null,"published":"2016-03-22"}],"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":"2024-08-04","vendors":["n/a"]},"summary":"An attacker can reveal valid usernames on Dropbear SSH servers due to inconsistent failure delays, aiding in targeted attacks.","url":"https://insights.sbomify.com/CVE-2019-12953/"}