{"answers":{"affected":"It affects 20 products.","exploited":"There is no known exploitation of CVE-2019-6109 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2019-6109 is a medium-severity vulnerability in Canonical Ubuntu Linux, published on 31 Jan 2019. 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-2019-6109 and fix it if it is affected.\n\nWhat it is: CVE-2019-6109 is a medium-severity vulnerability in Canonical Ubuntu Linux, published on 31 Jan 2019. 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-2019-6109 in the wild and no public exploit code.\n\nAffected product: Canonical Ubuntu Linux. 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-2019-6109/ (Markdown: https://insights.sbomify.com/CVE-2019-6109/index.md)","id":"CVE-2019-6109","markdown":"https://insights.sbomify.com/CVE-2019-6109/index.md","name":"CVE-2019-6109","record":{"aliases":["ALPINE-CVE-2019-6109","DEBIAN-CVE-2019-6109","GHSA-2pqm-q853-jfvf","UBUNTU-CVE-2019-6109"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"OpenSSH client","requires_auth":"none","summary":"A malicious server can manipulate OpenSSH client output using ANSI codes to hide transferred files, bypassing user visibility.","user_interaction":"required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"ubuntu_linux","vendor":"canonical"},{"product":"debian_linux","vendor":"debian"},{"product":"fedora","vendor":"fedoraproject"},{"product":"m10-1_firmware","vendor":"fujitsu"},{"product":"m10-4_firmware","vendor":"fujitsu"},{"product":"m10-4s_firmware","vendor":"fujitsu"},{"product":"m12-1_firmware","vendor":"fujitsu"},{"product":"m12-2_firmware","vendor":"fujitsu"},{"product":"m12-2s_firmware","vendor":"fujitsu"},{"product":"element_software","vendor":"netapp"},{"product":"ontap_select_deploy","vendor":"netapp"},{"product":"storage_automation_store","vendor":"netapp"},{"product":"openssh","vendor":"openbsd"},{"product":"enterprise_linux","vendor":"redhat"},{"product":"enterprise_linux_eus","vendor":"redhat"},{"product":"enterprise_linux_server_aus","vendor":"redhat"},{"product":"enterprise_linux_server_tus","vendor":"redhat"},{"product":"scalance_x204rna_eec_firmware","vendor":"siemens"},{"product":"scalance_x204rna_firmware","vendor":"siemens"},{"product":"winscp","vendor":"winscp"}],"cvss":{"score":6.8,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-116","name":"Improper Encoding or Escaping of Output"}],"description":"An issue was discovered in OpenSSH 7.9. Due to missing character encoding in the progress display, a malicious server (or Man-in-The-Middle attacker) can employ crafted object names to manipulate the client output, e.g., by using ANSI control codes to hide additional files being transferred. This affects refresh_progress_meter() in progressmeter.c.","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":"Other in n/a","id":"CVE-2019-6109","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"canonical:ubuntu_linux","products":["canonical:ubuntu_linux","debian:debian_linux","fedoraproject:fedora","netapp:element_software","netapp:storage_automation_store","openbsd:openssh","redhat:enterprise_linux","redhat:enterprise_linux_eus","redhat:enterprise_linux_server_aus","redhat:enterprise_linux_server_tus"],"type":"other","year":"2019"},"n_packages":0,"n_references":13,"next":{"headline":"Information disclosure in n/a","id":"CVE-2019-6110"},"packages":[],"prev":{"headline":"Cross-site scripting in F-RevoCRM","id":"CVE-2019-6036"},"products":["n/a"],"published":"2019-01-31","related":[{"cvss_score":9.8,"headline":"SaltStack Salt Authentication Bypass","id":"CVE-2020-11651","kev_date_added":"2021-11-03","published":"2020-04-30"},{"cvss_score":9.8,"headline":"OpenSMTPD Remote Code Execution","id":"CVE-2020-7247","kev_date_added":"2022-03-25","published":"2020-01-29"},{"cvss_score":9.8,"headline":"Exim Out-of-bounds Write","id":"CVE-2019-16928","kev_date_added":"2022-03-03","published":"2019-09-27"},{"cvss_score":9.8,"headline":"Exim Buffer Overflow","id":"CVE-2018-6789","kev_date_added":"2021-11-03","published":"2018-02-08"},{"cvss_score":9.8,"headline":"Oracle Java SE and Java SE Embedded Remote Code Execution","id":"CVE-2015-2590","kev_date_added":"2022-03-03","published":"2015-07-16"},{"cvss_score":9.8,"headline":"Oracle JRE Remote Code Execution","id":"CVE-2013-0422","kev_date_added":"2022-05-25","published":"2013-01-10"},{"cvss_score":9.8,"headline":"Oracle Java SE Runtime Environment (JRE) Arbitrary Code Execution","id":"CVE-2011-3544","kev_date_added":"2022-03-03","published":"2011-10-19"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-14","vendors":["n/a"]},"summary":"A malicious server can manipulate OpenSSH client output using ANSI codes to hide transferred files, bypassing user visibility.","url":"https://insights.sbomify.com/CVE-2019-6109/"}