{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-25590 exists.","fix":"No fix has been published for CVE-2019-25590 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-25590 is a medium-severity denial of service vulnerability in Labf Axessh, published on 22 Mar 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-25590 and fix it if it is affected.\n\nWhat it is: CVE-2019-25590 is a medium-severity denial of service vulnerability in Labf Axessh, published on 22 Mar 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-25590 exists.\n\nAffected product: Labf Axessh. 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-2019-25590/ (Markdown: https://insights.sbomify.com/CVE-2019-25590/index.md)","id":"CVE-2019-25590","markdown":"https://insights.sbomify.com/CVE-2019-25590/index.md","name":"CVE-2019-25590","record":{"aliases":["GHSA-cmwq-378r-4xwr"],"analysis":{"component_type":"desktop_application","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":true,"product_category":"SSH client","requires_auth":"none","summary":"Local attackers can crash the Axessh SSH client by providing an excessively long string in the log file name configuration.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-1282","name":"Assumed-Immutable Data is Stored in Writable Memory"}],"description":"Axessh 4.2 contains a denial of service vulnerability in the logging configuration that allows local attackers to crash the application by supplying an excessively long string in the log file name field. Attackers can enable session logging, paste a buffer of 500 or more characters into the log file name parameter, and trigger a crash when establishing a telnet connection.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Axessh 4.2 Denial of Service via Log File Name","id":"CVE-2019-25590","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2019"},"n_packages":0,"n_references":4,"next":{"headline":"DNSS Domain Name Search Software 2.1.8 Denial of Service","id":"CVE-2019-25591"},"packages":[],"prev":{"headline":"ZOC Terminal 7.23.4 Buffer Overflow Denial of Service","id":"CVE-2019-25589"},"products":["Axessh"],"published":"2026-03-22","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-23","vendors":["Labf"]},"summary":"Local attackers can crash the Axessh SSH client by providing an excessively long string in the log file name configuration.","url":"https://insights.sbomify.com/CVE-2019-25590/"}